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BranchCommit messageAuthorAge
architecture_docsUpdate README.mdGerd Heber19 months
developFix an issue where the Subfiling VFD's context cache grows too large (#4159)jhendersonHDF7 months
develop-readmeUpdate Linux workflows (#3173)Dana Robinson16 months
feature/1_12_recursive_ts_rw_lockUpdates BRANCH.md fileDana Robinson2 years
feature/alignmentPer discussion, use HD and add comments.David Young3 years
feature/async2Update pr-check.ymlLes Kurz4 years
feature/ccioCorrecting H5FD__mpio_custom_<read,write> syntax to have two _ characters.Rick6 years
feature/coding_standardsMerge branch 'develop' into feature/coding_standardsDana Robinson2 years
feature/de-hdTry to turn off auto-formatting on this branch.David Young3 years
feature/h5detectCommitting clang-format changesgithub-actions2 years
feature/h5f_get_obj_reworkReplace internal API callsMatthew Larson7 months
feature/indexingRemoved redundant textRichard Warren5 years
feature/new_datatypesMerge branch 'develop' into feature/new_datatypesDana Robinson7 months
feature/onion_vfdSync with develop (#1863)Dana Robinson2 years
feature/parallel_h5repackSync branch with develop (#1616)Scot Breitenfeld3 years
feature/refactor-h5t-cmpMerge branch 'feature/refactor-h5t-cmp' of github.com:HDFGroup/hdf5 into feat...David Young3 years
feature/select_io_chunk_cacheCommitting clang-format changesgithub-actions9 months
feature/select_io_tconvMerge pull request #2876 from vchoi-hdfgroup/2my_feature_select_io_tconvNeil Fortner17 months
feature/vfd_swmrVFD SWMR: Warning fixes and minor cleanup (#1847)Dana Robinson2 years
feature/vfd_swmr_beta_2Update VFD SWMR UGDana Robinson2 years
feature/vol_cap_flagsConvert unsigned cap flag field to uint64_t and add flags (#2050)Dana Robinson2 years
feature/vol_tools_testsMove changes from external repo to main repo (#3718)Glenn Song12 months
feature/werror-restrictMerge branch 'develop' into feature/werror-restrictDana Robinson2 years
gh-pagesdeploy: 2908dd1d12f82b3ad559e98ae639fac2c238bcddlrknox7 months
hdf5_1_10Added RELEASE.txt from HDF5 1.10.11 release to HISTORY-1_10.txt. (#3611)Larry Knox13 months
hdf5_1_10_10Update release date. (#2655)Larry Knox18 months
hdf5_1_10_11Create 11011 tarball (#3596)Larry Knox13 months
hdf5_1_10_9Remove duplicate line from README.md.Larry Knox2 years
hdf5_1_12Adjust some CMake settings (#3828)Allen Byrne11 months
hdf5_1_12_2HDF5 1.12.2 release created April 19, 2022.Larry Knox2 years
hdf5_1_12_3Hdf5 1 12 3 release (#3833)Larry Knox11 months
hdf5_1_13_2Update READMERE.md and RELEASE.txt with release date.Larry Knox2 years
hdf5_1_13_3Hdf5 1 13 3 - RELEASE.txt updates (#2203)Larry Knox23 months
hdf5_1_14Fix typo/stray character in cmake-ctest.yml (#4128)Larry Knox7 months
hdf5_1_14_0Commit release date.Larry Knox21 months
hdf5_1_14_1Hdf5 1 14 1-2 release for autoconf 2.71 generated files (#2945)Larry Knox17 months
hdf5_1_14_2Update release - fix bug and update date (#3380)Larry Knox14 months
hdf5_1_14_3Release updates (#3792)Larry Knox11 months
hdf5_1_6Merge pull request #1730 in HDFFV/hdf5 from ~BRTNFLD/hdf5_msb:hdf5_1_6 to hdf...Scot Breitenfeld5 years
hdf5_1_8Correct script for 3.12 and update HPC process (#2435)Allen Byrne20 months
hdf5_1_8_23Update release date in RELEASE.txt (#2440)Larry Knox20 months
inactive/110_HDFFV-10808-h5pset_file_space_strategyMerge pull request #1795 in HDFFV/hdf5 from ~BYRN/hdf5_adb:hdf5_1_10 to hdf5_...Allen Byrne5 years
inactive/H5Ocompare[svn-r22275] Clear up examples vs applications instances and add minimum file.Allen Byrne13 years
inactive/NPOESS[svn-r17496] Fixed obvious error : changed talign.c to talign on TEST_PROG as...Allen Byrne15 years
inactive/aio_vfd[svn-r22505] Comment out create file that fail with the new/PGI compiler unti...Larry Knox12 years
inactive/avoid_truncate[svn-r28002] merge from trunk.Mohamad Chaarawi9 years
inactive/cu_devMerge branch 'develop' into cu_devJohn Ravi4 years
inactive/develop_subfilingAdded skeletal version of H5FDsubfiling.c and H5FDsubfiling.h.mainzer4 years
inactive/develop_subfiling_v1Changed the usleep parameters based on whether the MPI rank hosts an IO Conce...Richard Warren4 years
inactive/direct_io_2[svn-r26017] Added BRANCH.txt.Dana Robinson10 years
inactive/h5ocompare[svn-r19890] Add initial implementation for H5Ocompare and usage in h5diff. ...Neil Fortner14 years
inactive/hdf5_daosmFix uninitialized return value bugs.Neil Fortner7 years
inactive/hdf5_ffadded *ff* files dependencyScot Breitenfeld8 years
inactive/hdf5_ff_compactor[svn-r24100] minor fix while creating a memory datatype for native writesVishwanath Venkatesan11 years
inactive/hdf5_radosMerge pull request #1585 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:hdf5_rados to ...Dana Robinson6 years
inactive/jpeg_converter[svn-r15458] Purpose: Modify the library to take the proper action when files...Neil Fortner16 years
inactive/json_volMerge pull request #1633 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:feature/json_v...Dana Robinson6 years
inactive/json_vol_oldcleanup, commentingFrank Willmore7 years
inactive/mdc_sl_optMinor copy edits to comments -- no code changes.mainzer4 years
inactive/mds[svn-r23487] use the core driver at the server side for the metadata fileMohamad Chaarawi12 years
inactive/merge_metadata_journaling[svn-r24779] Description:Quincey Koziol11 years
inactive/metadata_journaling[svn-r22480] Description:Quincey Koziol12 years
inactive/modify_dtype_filter[svn-r15820] Added a design document describing the design details for the fi...Raymond Lu16 years
inactive/multi_rd_wd_coll_io[svn-r29709] another merge from trunk.Mohamad Chaarawi8 years
inactive/multi_rd_wd_coll_io_mergeMerge pull request #837 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:multi_rd_wd_coll_...Larry Knox7 years
inactive/null_vfd[svn-r22705] Updated the failure behavior of inner driver calls. Expanded the...Jacob Gruber12 years
inactive/parallel_vdsSome fixes from Neil plus changes talked about in our last code reviewRichard Warren6 years
inactive/parallel_vds_developMerge branch 'develop' into parallel_vds_developM. Scot Breitenfeld5 years
inactive/parallel_vds_testingAdd two(2) new parallel VDS tests, the VDS merge code for Neil, and a few edi...Richard Warren7 years
inactive/phdf5_metadata_opt[svn-r29080] merge from trunk.Mohamad Chaarawi9 years
inactive/post_open_fixAdded a BRANCH.md fileDana Robinson2 years
inactive/rados_volMerge pull request #1641 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:feature/rados_...Dana Robinson6 years
inactive/selection_ioMerge pull request #1531 from fortnern/selection_ioNeil Fortner3 years
inactive/selection_io_with_subfiling_vfdspelling corrections (#1382)Scot Breitenfeld3 years
inactive/trunk_merge_coverity[svn-r23698] Description:Quincey Koziol11 years
loricooperhdf-patch-1Updated help desk URLLori Cooper10 months
metadata_cache_macro_cleanupremove obsolete SZIP find module (#2901)Allen Byrne17 months
ossf-scorecardCreate scorecard.ymlDana Robinson13 months
pr_484Committing clang-format changesgithub-actions3 years
reduce-h5f-duplicationInstead of duplicating H5F_shared_block_write() and _read() wholesale inDavid Young5 years
sel_io_chunk_cacheCommitting clang-format changesgithub-actions10 months
shell_scriptRemove unneeded/duplicated filesJordan Henderson12 months
zzz-gitlab-ciRun test without submitting to CDash.Larry Knox4 years
 
TagDownloadAuthorAge
snapshotsnapshot.zip  snapshot.tar.gz  snapshot.tar.bz2  lrknox7 months
snapshot-1.14snapshot-1.14.zip  snapshot-1.14.tar.gz  snapshot-1.14.tar.bz2  byrnHDF8 months
hdf5-1_12_3hdf5-1_12_3.zip  hdf5-1_12_3.tar.gz  hdf5-1_12_3.tar.bz2  Larry Knox11 months
snapshot-1.12snapshot-1.12.zip  snapshot-1.12.tar.gz  snapshot-1.12.tar.bz2  byrnHDF11 months
hdf5-1_14_3hdf5-1_14_3.zip  hdf5-1_14_3.tar.gz  hdf5-1_14_3.tar.bz2  Larry Knox11 months
hdf5-1_14_3-rc1hdf5-1_14_3-rc1.zip  hdf5-1_14_3-rc1.tar.gz  hdf5-1_14_3-rc1.tar.bz2  Larry Knox12 months
snapshot-1.10snapshot-1.10.zip  snapshot-1.10.tar.gz  snapshot-1.10.tar.bz2  byrnHDF13 months
hdf5-1_10_11hdf5-1_10_11.zip  hdf5-1_10_11.tar.gz  hdf5-1_10_11.tar.bz2  Larry Knox13 months
hdf5-1_14_2hdf5-1_14_2.zip  hdf5-1_14_2.tar.gz  hdf5-1_14_2.tar.bz2  Larry Knox14 months
hdf5-1_14_1-2hdf5-1_14_1-2.zip  hdf5-1_14_1-2.tar.gz  hdf5-1_14_1-2.tar.bz2  Larry Knox17 months
1.14.1hdf5-1.14.1.zip  hdf5-1.14.1.tar.gz  hdf5-1.14.1.tar.bz2  Larry Knox17 months
hdf5-1_14_1hdf5-1_14_1.zip  hdf5-1_14_1.tar.gz  hdf5-1_14_1.tar.bz2  Larry Knox17 months
hdf5-1_10_10hdf5-1_10_10.zip  hdf5-1_10_10.tar.gz  hdf5-1_10_10.tar.bz2  Larry Knox18 months
hdf5-1_8_23hdf5-1_8_23.zip  hdf5-1_8_23.tar.gz  hdf5-1_8_23.tar.bz2  Larry Knox20 months
hdf5-1_14_0hdf5-1_14_0.zip  hdf5-1_14_0.tar.gz  hdf5-1_14_0.tar.bz2  Larry Knox21 months
hdf5-1_13_3hdf5-1_13_3.zip  hdf5-1_13_3.tar.gz  hdf5-1_13_3.tar.bz2  Larry Knox23 months
hdf5-1_13_2hdf5-1_13_2.zip  hdf5-1_13_2.tar.gz  hdf5-1_13_2.tar.bz2  Larry Knox2 years
hdf5-1_10_9hdf5-1_10_9.zip  hdf5-1_10_9.tar.gz  hdf5-1_10_9.tar.bz2  Larry Knox2 years
hdf5_1_10_9-basehdf5_1_10_9-base.zip  hdf5_1_10_9-base.tar.gz  hdf5_1_10_9-base.tar.bz2  Allen Byrne2 years
hdf5-1_12_2hdf5-1_12_2.zip  hdf5-1_12_2.tar.gz  hdf5-1_12_2.tar.bz2  Larry Knox2 years
hdf5-1_12_2-3-rc1hdf5-1_12_2-3-rc1.zip  hdf5-1_12_2-3-rc1.tar.gz  hdf5-1_12_2-3-rc1.tar.bz2  Larry Knox3 years
hdf5-1_13_1hdf5-1_13_1.zip  hdf5-1_13_1.tar.gz  hdf5-1_13_1.tar.bz2  Larry Knox3 years
hdf5-1_13_0hdf5-1_13_0.zip  hdf5-1_13_0.tar.gz  hdf5-1_13_0.tar.bz2  Larry Knox3 years
hdf5-1_10_8hdf5-1_10_8.zip  hdf5-1_10_8.tar.gz  hdf5-1_10_8.tar.bz2  Larry Knox3 years
hdf5-1_13_0-rc6hdf5-1_13_0-rc6.zip  hdf5-1_13_0-rc6.tar.gz  hdf5-1_13_0-rc6.tar.bz2  Larry Knox3 years
vfd_swmr_beta_1vfd_swmr_beta_1.zip  vfd_swmr_beta_1.tar.gz  vfd_swmr_beta_1.tar.bz2  Dana Robinson3 years
hdf5-1_12_1hdf5-1_12_1.zip  hdf5-1_12_1.tar.gz  hdf5-1_12_1.tar.bz2  Larry Knox3 years
vfd_swmr_alpha_2vfd_swmr_alpha_2.zip  vfd_swmr_alpha_2.tar.gz  vfd_swmr_alpha_2.tar.bz2  Dana Robinson4 years
hdf5-1_8_22hdf5-1_8_22.zip  hdf5-1_8_22.tar.gz  hdf5-1_8_22.tar.bz2  Larry Knox4 years
hdf5-1_13_0-rc5hdf5-1_13_0-rc5.zip  hdf5-1_13_0-rc5.tar.gz  hdf5-1_13_0-rc5.tar.bz2  Neil Fortner4 years
hdf5-1_13_0-rc4hdf5-1_13_0-rc4.zip  hdf5-1_13_0-rc4.tar.gz  hdf5-1_13_0-rc4.tar.bz2  Dana Robinson4 years
hdf5-1_13_0-rc3hdf5-1_13_0-rc3.zip  hdf5-1_13_0-rc3.tar.gz  hdf5-1_13_0-rc3.tar.bz2  Quincey Koziol4 years
hdf5-1_13_0-rc2hdf5-1_13_0-rc2.zip  hdf5-1_13_0-rc2.tar.gz  hdf5-1_13_0-rc2.tar.bz2  jhendersonHDF4 years
hdf5-1_13_0-rc1hdf5-1_13_0-rc1.zip  hdf5-1_13_0-rc1.tar.gz  hdf5-1_13_0-rc1.tar.bz2  Hans Johnson4 years
hdf5-1.12.1-rc1hdf5-1.12.1-rc1.zip  hdf5-1.12.1-rc1.tar.gz  hdf5-1.12.1-rc1.tar.bz2  Allen Byrne4 years
hdf5-1_10_7hdf5-1_10_7.zip  hdf5-1_10_7.tar.gz  hdf5-1_10_7.tar.bz2  Larry Knox4 years
vfd_swmr_alpha_1vfd_swmr_alpha_1.zip  vfd_swmr_alpha_1.tar.gz  vfd_swmr_alpha_1.tar.bz2  John Mainzer4 years
hdf5-1_12_0hdf5-1_12_0.zip  hdf5-1_12_0.tar.gz  hdf5-1_12_0.tar.bz2  Larry Knox5 years
hdf5-1_12_0-initialhdf5-1_12_0-initial.zip  hdf5-1_12_0-initial.tar.gz  hdf5-1_12_0-initial.tar.bz2  Larry Knox5 years
hdf5-1_10_6hdf5-1_10_6.zip  hdf5-1_10_6.tar.gz  hdf5-1_10_6.tar.bz2  Larry Knox5 years
hdf5-1_12_0-alpha1hdf5-1_12_0-alpha1.zip  hdf5-1_12_0-alpha1.tar.gz  hdf5-1_12_0-alpha1.tar.bz2  Larry Knox5 years
hdf5-1_12_0-alpha0hdf5-1_12_0-alpha0.zip  hdf5-1_12_0-alpha0.tar.gz  hdf5-1_12_0-alpha0.tar.bz2  Larry Knox5 years
hdf5_1_12-initialhdf5_1_12-initial.zip  hdf5_1_12-initial.tar.gz  hdf5_1_12-initial.tar.bz2  Larry Knox5 years
hdf5-1_10_5hdf5-1_10_5.zip  hdf5-1_10_5.tar.gz  hdf5-1_10_5.tar.bz2  Larry Knox6 years
hdf5-1_10_4hdf5-1_10_4.zip  hdf5-1_10_4.tar.gz  hdf5-1_10_4.tar.bz2  Larry Knox6 years
Base_1_10_4Base_1_10_4.zip  Base_1_10_4.tar.gz  Base_1_10_4.tar.bz2  Larry Knox6 years
hdf5-1_10_3hdf5-1_10_3.zip  hdf5-1_10_3.tar.gz  hdf5-1_10_3.tar.bz2  Larry Knox6 years
hdf5-1_8_21hdf5-1_8_21.zip  hdf5-1_8_21.tar.gz  hdf5-1_8_21.tar.bz2  Larry Knox6 years
hdf5-1_10_2hdf5-1_10_2.zip  hdf5-1_10_2.tar.gz  hdf5-1_10_2.tar.bz2  Larry Knox6 years
hdf5-1_8_20hdf5-1_8_20.zip  hdf5-1_8_20.tar.gz  hdf5-1_8_20.tar.bz2  Larry Knox7 years
hdf5-1_8_19hdf5-1_8_19.zip  hdf5-1_8_19.tar.gz  hdf5-1_8_19.tar.bz2  Larry Knox7 years
hdf5-1_10_1hdf5-1_10_1.zip  hdf5-1_10_1.tar.gz  hdf5-1_10_1.tar.bz2  Larry Knox7 years
hdf5-1_8_18hdf5-1_8_18.zip  hdf5-1_8_18.tar.gz  hdf5-1_8_18.tar.bz2  lrknox8 years
hdf5-1_10_0-patch1hdf5-1_10_0-patch1.zip  hdf5-1_10_0-patch1.tar.gz  hdf5-1_10_0-patch1.tar.bz2  Larry Knox8 years
hdf5-1_8_17hdf5-1_8_17.zip  hdf5-1_8_17.tar.gz  hdf5-1_8_17.tar.bz2  Larry Knox8 years
hdf5-1_10_0hdf5-1_10_0.zip  hdf5-1_10_0.tar.gz  hdf5-1_10_0.tar.bz2  Larry Knox9 years
hdf5-1_10_0-alpha1hdf5-1_10_0-alpha1.zip  hdf5-1_10_0-alpha1.tar.gz  hdf5-1_10_0-alpha1.tar.bz2  Elena Pourmal9 years
hdf5-1_10_0-alpha0hdf5-1_10_0-alpha0.zip  hdf5-1_10_0-alpha0.tar.gz  hdf5-1_10_0-alpha0.tar.bz2  Elena Pourmal9 years
hdf5-1_8_16hdf5-1_8_16.zip  hdf5-1_8_16.tar.gz  hdf5-1_8_16.tar.bz2  Larry Knox9 years
hdf5_ff_v1hdf5_ff_v1.zip  hdf5_ff_v1.tar.gz  hdf5_ff_v1.tar.bz2  Mohamad Chaarawi9 years
hdf5-1_9_222-swmr0hdf5-1_9_222-swmr0.zip  hdf5-1_9_222-swmr0.tar.gz  hdf5-1_9_222-swmr0.tar.bz2  Albert Cheng9 years
hdf5-1_8_15-patch1hdf5-1_8_15-patch1.zip  hdf5-1_8_15-patch1.tar.gz  hdf5-1_8_15-patch1.tar.bz2  Elena Pourmal9 years
CCP_proto1CCP_proto1.zip  CCP_proto1.tar.gz  CCP_proto1.tar.bz2  Albert Cheng9 years
hdf5-1_8_15hdf5-1_8_15.zip  hdf5-1_8_15.tar.gz  hdf5-1_8_15.tar.bz2  Elena Pourmal9 years
hdf5_1_8_15_precodefreeze_final_commithdf5_1_8_15_precodefreeze_final_commit.zip  hdf5_1_8_15_precodefreeze_final_commit.tar.gz  hdf5_1_8_15_precodefreeze_final_commit.tar.bz2  Larry Knox10 years
vms_last_support_1_8vms_last_support_1_8.zip  vms_last_support_1_8.tar.gz  vms_last_support_1_8.tar.bz2  Dana Robinson10 years
vms_last_support_trunkvms_last_support_trunk.zip  vms_last_support_trunk.tar.gz  vms_last_support_trunk.tar.bz2  Dana Robinson10 years
hdf5-1_8_14hdf5-1_8_14.zip  hdf5-1_8_14.tar.gz  hdf5-1_8_14.tar.bz2  Elena Pourmal10 years
hdf5-1_8_13hdf5-1_8_13.zip  hdf5-1_8_13.tar.gz  hdf5-1_8_13.tar.bz2  Elena Pourmal10 years
DLS_20140316DLS_20140316.zip  DLS_20140316.tar.gz  DLS_20140316.tar.bz2  Elena Pourmal10 years
before_removing_mpiposix_vfdbefore_removing_mpiposix_vfd.zip  before_removing_mpiposix_vfd.tar.gz  before_removing_mpiposix_vfd.tar.bz2  Quincey Koziol11 years
DECTRIS_20131231DECTRIS_20131231.zip  DECTRIS_20131231.tar.gz  DECTRIS_20131231.tar.bz2  Elena Pourmal11 years
DLS_20131204DLS_20131204.zip  DLS_20131204.tar.gz  DLS_20131204.tar.bz2  Elena Pourmal11 years
hdf5-1_8_12-cmake_install_fixhdf5-1_8_12-cmake_install_fix.zip  hdf5-1_8_12-cmake_install_fix.tar.gz  hdf5-1_8_12-cmake_install_fix.tar.bz2  Elena Pourmal11 years
hdf5-1_8_12hdf5-1_8_12.zip  hdf5-1_8_12.tar.gz  hdf5-1_8_12.tar.bz2  Elena Pourmal11 years
DLS_20130630DLS_20130630.zip  DLS_20130630.tar.gz  DLS_20130630.tar.bz2  Albert Cheng11 years
hdf5-1_8_11hdf5-1_8_11.zip  hdf5-1_8_11.tar.gz  hdf5-1_8_11.tar.bz2  Albert Cheng11 years
hdf5-1_8_10-patch1hdf5-1_8_10-patch1.zip  hdf5-1_8_10-patch1.tar.gz  hdf5-1_8_10-patch1.tar.bz2  Albert Cheng12 years
hdf5-1_8_10hdf5-1_8_10.zip  hdf5-1_8_10.tar.gz  hdf5-1_8_10.tar.bz2  Albert Cheng12 years
hdf5-1_8_9hdf5-1_8_9.zip  hdf5-1_8_9.tar.gz  hdf5-1_8_9.tar.bz2  Mike McGreevy12 years
hdf5-1_8_8hdf5-1_8_8.zip  hdf5-1_8_8.tar.gz  hdf5-1_8_8.tar.bz2  Mike McGreevy13 years
hdf5-1_8_7hdf5-1_8_7.zip  hdf5-1_8_7.tar.gz  hdf5-1_8_7.tar.bz2  Mike McGreevy13 years
hdf5-1_8_6hdf5-1_8_6.zip  hdf5-1_8_6.tar.gz  hdf5-1_8_6.tar.bz2  Mike McGreevy14 years
hdf5-1_8_5-patch1hdf5-1_8_5-patch1.zip  hdf5-1_8_5-patch1.tar.gz  hdf5-1_8_5-patch1.tar.bz2  Mike McGreevy14 years
hdf5-1_8_5hdf5-1_8_5.zip  hdf5-1_8_5.tar.gz  hdf5-1_8_5.tar.bz2  Mike McGreevy14 years
hdf5-1_8_4-patch1hdf5-1_8_4-patch1.zip  hdf5-1_8_4-patch1.tar.gz  hdf5-1_8_4-patch1.tar.bz2  Mike McGreevy15 years
hdf5-1_8_4-VMShdf5-1_8_4-VMS.zip  hdf5-1_8_4-VMS.tar.gz  hdf5-1_8_4-VMS.tar.bz2  Elena Pourmal15 years
hdf5-1_8_4hdf5-1_8_4.zip  hdf5-1_8_4.tar.gz  hdf5-1_8_4.tar.bz2  Elena Pourmal15 years
hdf5-1_6_10hdf5-1_6_10.zip  hdf5-1_6_10.tar.gz  hdf5-1_6_10.tar.bz2  Elena Pourmal15 years
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hdf5-1_6_9hdf5-1_6_9.zip  hdf5-1_6_9.tar.gz  hdf5-1_6_9.tar.bz2  Elena Pourmal15 years
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hdf5-1_0_0-alpha2hdf5-1_0_0-alpha2.zip  hdf5-1_0_0-alpha2.tar.gz  hdf5-1_0_0-alpha2.tar.bz2  Quincey Koziol17 years
hdf5-1_4_5hdf5-1_4_5.zip  hdf5-1_4_5.tar.gz  hdf5-1_4_5.tar.bz2  Quincey Koziol17 years
hdf5-1_4_4hdf5-1_4_4.zip  hdf5-1_4_4.tar.gz  hdf5-1_4_4.tar.bz2  Quincey Koziol17 years
hdf5-1_8_0-beta5hdf5-1_8_0-beta5.zip  hdf5-1_8_0-beta5.tar.gz  hdf5-1_8_0-beta5.tar.bz2  Quincey Koziol17 years
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hdf5-1_8_0-alpha3hdf5-1_8_0-alpha3.zip  hdf5-1_8_0-alpha3.tar.gz  hdf5-1_8_0-alpha3.tar.bz2  Quincey Koziol17 years
hdf5-1_8_0-alpha2hdf5-1_8_0-alpha2.zip  hdf5-1_8_0-alpha2.tar.gz  hdf5-1_8_0-alpha2.tar.bz2  Quincey Koziol17 years
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hdf5-1_6_5hdf5-1_6_5.zip  hdf5-1_6_5.tar.gz  hdf5-1_6_5.tar.bz2  cvs2svn19 years
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hdf5-1_6_0hdf5-1_6_0.zip  hdf5-1_6_0.tar.gz  hdf5-1_6_0.tar.bz2  cvs2svn21 years
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proto1proto1.zip  proto1.tar.gz  proto1.tar.bz2  cvs2svn27 years
generated by cgit v0.12 at 2024-10-12 07:13:49 (GMT)
href='#n2660'>2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright by The HDF Group.                                               *
 * Copyright by the Board of Trustees of the University of Illinois.         *
 * All rights reserved.                                                      *
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
 * the COPYING file, which can be found at the root of the source code       *
 * distribution tree, or in https://www.hdfgroup.org/licenses.               *
 * If you do not have access to either file, you may request a copy from     *
 * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/* Programmer:  Robb Matzke
 *    Friday, October 30, 1998
 *
 * Purpose:  This file is included by all HDF5 library source files to
 *    define common things which are not defined in the HDF5 API.
 *    The configuration constants like H5_HAVE_UNISTD_H etc. are
 *    defined in H5config.h which is included by H5public.h.
 *
 */

#ifndef H5private_H
#define H5private_H

#include "H5public.h" /* Include Public Definitions    */

/* include the pthread header */
#ifdef H5_HAVE_THREADSAFE
#ifdef H5_HAVE_WIN32_API
#ifndef H5_HAVE_WIN_THREADS
#ifdef H5_HAVE_PTHREAD_H
#include <pthread.h>
#endif /* H5_HAVE_PTHREAD_H */
#endif /* H5_HAVE_WIN_THREADS */
#else  /* H5_HAVE_WIN32_API */
#ifdef H5_HAVE_PTHREAD_H
#include <pthread.h>
#endif /* H5_HAVE_PTHREAD_H */
#endif /* H5_HAVE_WIN32_API */
#endif /* H5_HAVE_THREADSAFE */

/*
 * Include ANSI-C header files.
 */
#ifdef H5_STDC_HEADERS
#include <assert.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <float.h>
#include <limits.h>
#include <math.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#endif

/* POSIX headers */
#ifdef H5_HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef H5_HAVE_UNISTD_H
#include <unistd.h>
#include <sys/types.h>
#endif
#ifdef H5_HAVE_PWD_H
#include <pwd.h>
#endif
#ifdef H5_HAVE_WAITPID
#include <sys/wait.h>
#endif

/*
 * C9x integer types
 */
#ifndef __cplusplus
#ifdef H5_HAVE_STDINT_H
#include <stdint.h>
#endif
#endif

/*
 * The `struct stat' data type for stat() and fstat(). This is a POSIX file
 * but often apears on non-POSIX systems also.  The `struct stat' is required
 * for HDF5 to compile, although only a few fields are actually used.
 */
#ifdef H5_HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif

/*
 * If a program may include both `time.h' and `sys/time.h' then
 * TIME_WITH_SYS_TIME is defined (see AC_HEADER_TIME in configure.ac).
 * On some older systems, `sys/time.h' includes `time.h' but `time.h' is not
 * protected against multiple inclusion, so programs should not explicitly
 * include both files. This macro is useful in programs that use, for example,
 * `struct timeval' or `struct timezone' as well as `struct tm'.  It is best
 * used in conjunction with `HAVE_SYS_TIME_H', whose existence is checked
 * by `AC_CHECK_HEADERS(sys/time.h)' in configure.ac.
 */
#if defined(H5_TIME_WITH_SYS_TIME)
#include <sys/time.h>
#include <time.h>
#elif defined(H5_HAVE_SYS_TIME_H)
#include <sys/time.h>
#else
#include <time.h>
#endif

/*
 * Longjumps are used to detect alignment constraints
 */
#ifdef H5_HAVE_SETJMP_H
#include <setjmp.h>
#endif

/*
 * flock() in sys/file.h is used for the implementation of file locking.
 */
#if defined(H5_HAVE_FLOCK) && defined(H5_HAVE_SYS_FILE_H)
#include <sys/file.h>
#endif

/*
 * Resource usage is not Posix.1 but HDF5 uses it anyway for some performance
 * and debugging code if available.
 */
#ifdef H5_HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif

/*
 * Unix ioctls.   These are used by h5ls (and perhaps others) to determine a
 * reasonable output width.
 */
#ifdef H5_HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif

/*
 * System information. These are needed on the DEC Alpha to turn off fixing
 * of unaligned accesses by the operating system during detection of
 * alignment constraints in H5detect.c:main().
 */
#ifdef H5_HAVE_SYS_SYSINFO_H
#include <sys/sysinfo.h>
#endif
#ifdef H5_HAVE_SYS_PROC_H
#include <sys/proc.h>
#endif
#ifdef H5_HAVE_IO_H
#include <io.h>
#endif

/*
 * Dynamic library handling.  These are needed for dynamically loading I/O
 * filters and VFDs.
 */
#ifdef H5_HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#ifdef H5_HAVE_DIRENT_H
#include <dirent.h>
#endif

/* Define the default VFD for this platform.  Since the removal of the
 * Windows VFD, this is sec2 for all platforms.
 */
#define H5_DEFAULT_VFD H5FD_SEC2

/* Define the default VOL driver */
#define H5_DEFAULT_VOL H5VL_NATIVE

#ifdef H5_HAVE_WIN32_API

/* The following two defines must be before any windows headers are included */
#define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */
#define NOGDI               /* Exclude Graphic Display Interface macros */

#include <windows.h>

#include <direct.h> /* For _getcwd() */
#ifdef H5_HAVE_WINSOCK2_H
#include <winsock2.h>
#endif

#ifdef H5_HAVE_THREADSAFE
#include <process.h> /* For _beginthread() */
#endif

#endif /*H5_HAVE_WIN32_API*/

#ifndef F_OK
#define F_OK 00
#define W_OK 02
#define R_OK 04
#endif

/*
 * MPE Instrumentation support
 */
#ifdef H5_HAVE_MPE
/*------------------------------------------------------------------------
 * Purpose:    Begin to collect MPE log information for a function. It should
 *             be ahead of the actual function's process.
 *
 * Programmer: Long Wang
 *
 *------------------------------------------------------------------------
 */
#include "mpe.h"
/*
 * #define eventa(func_name)   h5_mpe_ ## func_name ## _a
 * #define eventb(func_name)   h5_mpe_ ## func_name ## _b
 */
#define eventa(func_name) h5_mpe_eventa
#define eventb(func_name) h5_mpe_eventb
#define MPE_LOG_VARS                                                                                         \
    static int eventa(FUNC) = -1;                                                                            \
    static int eventb(FUNC) = -1;                                                                            \
    char       p_event_start[128];

/* Hardwire the color to "red", since that's what all the routines are using
 * now.  In the future, if we want to change that color for a given routine,
 * we should define a "FUNC_ENTER_API_COLOR" macro which takes an extra 'color'
 * parameter and then make additional FUNC_ENTER_<foo>_COLOR macros to get that
 * color information down to the BEGIN_MPE_LOG macro (which should have a new
 * BEGIN_MPE_LOG_COLOR variant). -QAK
 */
#define BEGIN_MPE_LOG                                                                                        \
    if (H5_MPEinit_g) {                                                                                      \
        snprintf(p_event_start, sizeof(p_event_start), "start %s", FUNC);                                    \
        if (eventa(FUNC) == -1 && eventb(FUNC) == -1) {                                                      \
            const char *p_color = "red";                                                                     \
            eventa(FUNC)        = MPE_Log_get_event_number();                                                \
            eventb(FUNC)        = MPE_Log_get_event_number();                                                \
            MPE_Describe_state(eventa(FUNC), eventb(FUNC), FUNC, p_color);                                   \
        }                                                                                                    \
        MPE_Log_event(eventa(FUNC), 0, p_event_start);                                                       \
    }

/*------------------------------------------------------------------------
 * Purpose:   Finish the collection of MPE log information for a function.
 *            It should be after the actual function's process.
 *
 * Programmer: Long Wang
 */
#define FINISH_MPE_LOG                                                                                       \
    if (H5_MPEinit_g) {                                                                                      \
        MPE_Log_event(eventb(FUNC), 0, FUNC);                                                                \
    }

#else                  /* H5_HAVE_MPE */
#define MPE_LOG_VARS   /* void */
#define BEGIN_MPE_LOG  /* void */
#define FINISH_MPE_LOG /* void */

#endif /* H5_HAVE_MPE */

/*
 * dmalloc (debugging malloc) support
 */
#ifdef H5_HAVE_DMALLOC_H
#include "dmalloc.h"
#endif /* H5_HAVE_DMALLOC_H */

/*
 * NT doesn't define SIGBUS, but since NT only runs on processors
 * that do not have alignment constraints a SIGBUS would never be
 * raised, so we just replace it with SIGILL (which also should
 * never be raised by the hdf5 library).
 */
#ifndef SIGBUS
#define SIGBUS SIGILL
#endif

/*
 * Does the compiler support the __attribute__(()) syntax?  It's no
 * big deal if we don't.
 *
 * Note that Solaris Studio supports attribute, but does not support the
 * attributes we use.
 *
 * When using H5_ATTR_FALLTHROUGH, you should also include a comment that
 * says FALLTHROUGH to reduce warnings on compilers that don't use
 * attributes but do respect fall-through comments.
 *
 * H5_ATTR_CONST is redefined in tools/h5repack/dynlib_rpk.c to quiet
 * gcc warnings (it has to use the public API and can't include this
 * file). Be sure to update that file if the #ifdefs change here.
 */
#if defined(H5_HAVE_ATTRIBUTE) && !defined(__SUNPRO_C)
#define H5_ATTR_FORMAT(X, Y, Z) __attribute__((format(X, Y, Z)))
#define H5_ATTR_UNUSED          __attribute__((unused))
#ifdef H5_HAVE_PARALLEL
#define H5_ATTR_PARALLEL_UNUSED __attribute__((unused))
#define H5_ATTR_PARALLEL_USED   /*void*/
#else
#define H5_ATTR_PARALLEL_UNUSED /*void*/
#define H5_ATTR_PARALLEL_USED   __attribute__((unused))
#endif
#ifdef H5_NO_DEPRECATED_SYMBOLS
#define H5_ATTR_DEPRECATED_USED H5_ATTR_UNUSED
#else                           /* H5_NO_DEPRECATED_SYMBOLS */
#define H5_ATTR_DEPRECATED_USED /*void*/
#endif                          /* H5_NO_DEPRECATED_SYMBOLS */
#ifdef H5_DEBUG_API
#define H5_ATTR_DEBUG_API_USED /*void*/
#else                          /* H5_DEBUG_API */
#define H5_ATTR_DEBUG_API_USED H5_ATTR_UNUSED
#endif /* H5_DEBUG_API */
#ifndef NDEBUG
#define H5_ATTR_NDEBUG_UNUSED /*void*/
#else                         /* NDEBUG */
#define H5_ATTR_NDEBUG_UNUSED H5_ATTR_UNUSED
#endif /* NDEBUG */
#define H5_ATTR_NORETURN __attribute__((noreturn))
#define H5_ATTR_CONST    __attribute__((const))
#define H5_ATTR_PURE     __attribute__((pure))
#if defined(__clang__) || defined(__GNUC__) && __GNUC__ >= 7 && !defined(__INTEL_COMPILER)
#define H5_ATTR_FALLTHROUGH __attribute__((fallthrough));
#else
#define H5_ATTR_FALLTHROUGH /* FALLTHROUGH */
#endif
#else
#define H5_ATTR_FORMAT(X, Y, Z) /*void*/
#define H5_ATTR_UNUSED          /*void*/
#define H5_ATTR_NDEBUG_UNUSED   /*void*/
#define H5_ATTR_DEBUG_API_USED  /*void*/
#define H5_ATTR_DEPRECATED_USED /*void*/
#define H5_ATTR_PARALLEL_UNUSED /*void*/
#define H5_ATTR_PARALLEL_USED   /*void*/
#define H5_ATTR_NORETURN        /*void*/
#define H5_ATTR_CONST           /*void*/
#define H5_ATTR_PURE            /*void*/
#define H5_ATTR_FALLTHROUGH     /*void*/
#endif

/*
 * Networking headers used by the mirror VFD and related tests and utilities.
 */
#ifdef H5_HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#ifdef H5_HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef H5_HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef H5_HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif

/*
 * Status return values for the `herr_t' type.
 * Since some unix/c routines use 0 and -1 (or more precisely, non-negative
 * vs. negative) as their return code, and some assumption had been made in
 * the code about that, it is important to keep these constants the same
 * values.  When checking the success or failure of an integer-valued
 * function, remember to compare against zero and not one of these two
 * values.
 */
#define SUCCEED 0
#define FAIL    (-1)

/* The HDF5 library uses the symbol `ERR` frequently.  So do
 * header files for libraries such as curses(3), terminfo(3), etc.
 * Remove its definition here to avoid clashes with HDF5.
 */
#ifdef ERR
#undef ERR
#endif

/* number of members in an array */
#ifndef NELMTS
#define NELMTS(X) (sizeof(X) / sizeof(X[0]))
#endif

/* minimum of two, three, or four values */
#undef MIN
#define MIN(a, b)        (((a) < (b)) ? (a) : (b))
#define MIN2(a, b)       MIN(a, b)
#define MIN3(a, b, c)    MIN(a, MIN(b, c))
#define MIN4(a, b, c, d) MIN(MIN(a, b), MIN(c, d))

/* maximum of two, three, or four values */
#undef MAX
#define MAX(a, b)        (((a) > (b)) ? (a) : (b))
#define MAX2(a, b)       MAX(a, b)
#define MAX3(a, b, c)    MAX(a, MAX(b, c))
#define MAX4(a, b, c, d) MAX(MAX(a, b), MAX(c, d))

/* limit the middle value to be within a range (inclusive) */
#define RANGE(LO, X, HI) MAX(LO, MIN(X, HI))

/* absolute value */
#ifndef ABS
#define ABS(a) (((a) >= 0) ? (a) : -(a))
#endif

/* sign of argument */
#ifndef SIGN
#define SIGN(a) ((a) > 0 ? 1 : (a) < 0 ? -1 : 0)
#endif

/* test for number that is a power of 2 */
/* (from: http://graphics.stanford.edu/~seander/bithacks.html#DetermineIfPowerOf2) */
#define POWER_OF_TWO(n) (!(n & (n - 1)) && n)

/* Raise an integer to a power of 2 */
#define H5_EXP2(n) (1 << (n))

/*
 * HDF Boolean type.
 */
#ifndef FALSE
#define FALSE false
#endif
#ifndef TRUE
#define TRUE true
#endif

/*
 * Numeric data types.  Some of these might be defined in Posix.1g, otherwise
 * we define them with the closest available type which is at least as large
 * as the number of bits indicated in the type name.  The `int8' types *must*
 * be exactly one byte wide because we use it for pointer calculations to
 * void* memory.
 */
#if H5_SIZEOF_INT8_T == 0
typedef signed char int8_t;
#undef H5_SIZEOF_INT8_T
#define H5_SIZEOF_INT8_T H5_SIZEOF_CHAR
#elif H5_SIZEOF_INT8_T == 1
#else
#error "the int8_t type must be 1 byte wide"
#endif

#if H5_SIZEOF_UINT8_T == 0
typedef unsigned char uint8_t;
#undef H5_SIZEOF_UINT8_T
#define H5_SIZEOF_UINT8_T H5_SIZEOF_CHAR
#elif H5_SIZEOF_UINT8_T == 1
#else
#error "the uint8_t type must be 1 byte wide"
#endif

#if H5_SIZEOF_INT16_T >= 2
#elif H5_SIZEOF_SHORT >= 2
typedef short          int16_t;
#undef H5_SIZEOF_INT16_T
#define H5_SIZEOF_INT16_T H5_SIZEOF_SHORT
#elif H5_SIZEOF_INT >= 2
typedef int      int16_t;
#undef H5_SIZEOF_INT16_T
#define H5_SIZEOF_INT16_T H5_SIZEOF_INT
#else
#error "nothing appropriate for int16_t"
#endif

#if H5_SIZEOF_UINT16_T >= 2
#elif H5_SIZEOF_SHORT >= 2
typedef unsigned short uint16_t;
#undef H5_SIZEOF_UINT16_T
#define H5_SIZEOF_UINT16_T H5_SIZEOF_SHORT
#elif H5_SIZEOF_INT >= 2
typedef unsigned uint16_t;
#undef H5_SIZEOF_UINT16_T
#define H5_SIZEOF_UINT16_T H5_SIZEOF_INT
#else
#error "nothing appropriate for uint16_t"
#endif

#if H5_SIZEOF_INT32_T >= 4
#elif H5_SIZEOF_SHORT >= 4
typedef short          int32_t;
#undef H5_SIZEOF_INT32_T
#define H5_SIZEOF_INT32_T H5_SIZEOF_SHORT
#elif H5_SIZEOF_INT >= 4
typedef int      int32_t;
#undef H5_SIZEOF_INT32_T
#define H5_SIZEOF_INT32_T H5_SIZEOF_INT
#elif H5_SIZEOF_LONG >= 4
typedef long int32_t;
#undef H5_SIZEOF_INT32_T
#define H5_SIZEOF_INT32_T H5_SIZEOF_LONG
#else
#error "nothing appropriate for int32_t"
#endif

/*
 * Maximum and minimum values.  These should be defined in <limits.h> for the
 * most part.
 */
#ifndef LLONG_MAX
#define LLONG_MAX ((long long)(((unsigned long long)1 << (8 * sizeof(long long) - 1)) - 1))
#define LLONG_MIN ((long long)(-LLONG_MAX) - 1)
#endif
#ifndef ULLONG_MAX
#define ULLONG_MAX ((unsigned long long)((long long)(-1)))
#endif
#ifndef SIZET_MAX
#define SIZET_MAX  ((size_t)(ssize_t)(-1))
#define SSIZET_MAX ((ssize_t)(((size_t)1 << (8 * sizeof(ssize_t) - 1)) - 1))
#endif

/*
 * Maximum & minimum values for our typedefs.
 */
#define HSIZET_MAX  ((hsize_t)ULLONG_MAX)
#define HSSIZET_MAX ((hssize_t)LLONG_MAX)
#define HSSIZET_MIN (~(HSSIZET_MAX))

#ifdef H5_HAVE_PARALLEL

/* Define a type for safely sending size_t values with MPI */
#if SIZE_MAX == UCHAR_MAX
#define H5_SIZE_T_AS_MPI_TYPE MPI_UNSIGNED_CHAR
#elif SIZE_MAX == USHRT_MAX
#define H5_SIZE_T_AS_MPI_TYPE MPI_UNSIGNED_SHORT
#elif SIZE_MAX == UINT_MAX
#define H5_SIZE_T_AS_MPI_TYPE MPI_UNSIGNED
#elif SIZE_MAX == ULONG_MAX
#define H5_SIZE_T_AS_MPI_TYPE MPI_UNSIGNED_LONG
#elif SIZE_MAX == ULLONG_MAX
#define H5_SIZE_T_AS_MPI_TYPE MPI_UNSIGNED_LONG_LONG
#else
#error "no suitable MPI type for size_t"
#endif

#endif /* H5_HAVE_PARALLEL */

/*
 * Types and max sizes for POSIX I/O.
 * OS X (Darwin) is odd since the max I/O size does not match the types.
 */
#if defined(H5_HAVE_WIN32_API)
#define h5_posix_io_t         unsigned int
#define h5_posix_io_ret_t     int
#define H5_POSIX_MAX_IO_BYTES INT_MAX
#elif defined(H5_HAVE_DARWIN)
#define h5_posix_io_t         size_t
#define h5_posix_io_ret_t     ssize_t
#define H5_POSIX_MAX_IO_BYTES INT_MAX
#else
#define h5_posix_io_t         size_t
#define h5_posix_io_ret_t     ssize_t
#define H5_POSIX_MAX_IO_BYTES SSIZET_MAX
#endif

/* POSIX I/O mode used as the third parameter to open/_open
 * when creating a new file (O_CREAT is set).
 */
#if defined(H5_HAVE_WIN32_API)
#define H5_POSIX_CREATE_MODE_RW (_S_IREAD | _S_IWRITE)
#else
#define H5_POSIX_CREATE_MODE_RW 0666
#endif

/* Represents an empty asynchronous request handle.
 * Used in the VOL code.
 */
#define H5_REQUEST_NULL NULL

/*
 * Methods to compare the equality of floating-point values:
 *
 *    1. H5_XXX_ABS_EQUAL - check if the difference is smaller than the
 *       Epsilon value.  The Epsilon values, FLT_EPSILON, DBL_EPSILON,
 *       and LDBL_EPSILON, are defined by compiler in float.h.
 *
 *    2. H5_XXX_REL_EQUAL - check if the relative difference is smaller than a
 *       predefined value M.  See if two values are relatively equal.
 *       It's the developer's responsibility not to pass in the value 0, which
 *       may cause the equation to fail.
 */
#define H5_FLT_ABS_EQUAL(X, Y)  (HDfabsf((X) - (Y)) < FLT_EPSILON)
#define H5_DBL_ABS_EQUAL(X, Y)  (HDfabs((X) - (Y)) < DBL_EPSILON)
#define H5_LDBL_ABS_EQUAL(X, Y) (HDfabsl((X) - (Y)) < LDBL_EPSILON)

#define H5_FLT_REL_EQUAL(X, Y, M)  (HDfabsf(((Y) - (X)) / (X)) < (M))
#define H5_DBL_REL_EQUAL(X, Y, M)  (HDfabs(((Y) - (X)) / (X)) < (M))
#define H5_LDBL_REL_EQUAL(X, Y, M) (HDfabsl(((Y) - (X)) / (X)) < (M))

/* KiB, MiB, GiB, TiB, PiB, EiB - Used in profiling and timing code */
#define H5_KB (1024.0F)
#define H5_MB (1024.0F * 1024.0F)
#define H5_GB (1024.0F * 1024.0F * 1024.0F)
#define H5_TB (1024.0F * 1024.0F * 1024.0F * 1024.0F)
#define H5_PB (1024.0F * 1024.0F * 1024.0F * 1024.0F * 1024.0F)
#define H5_EB (1024.0F * 1024.0F * 1024.0F * 1024.0F * 1024.0F * 1024.0F)

#ifndef H5_HAVE_FLOCK
/* flock() operations. Used in the source so we have to define them when
 * the call is not available (e.g.: Windows). These should NOT be used
 * with system-provided flock() calls since the values will come from the
 * header file.
 */
#define LOCK_SH 0x01
#define LOCK_EX 0x02
#define LOCK_NB 0x04
#define LOCK_UN 0x08
#endif /* H5_HAVE_FLOCK */

/* Function pointer typedef for qsort */
typedef int (*H5_sort_func_cb_t)(const void *, const void *);

/* Typedefs and functions for timing certain parts of the library. */

/* A set of elapsed/user/system times emitted as a time point by the
 * platform-independent timers.
 */
typedef struct {
    double user;    /* User time in seconds */
    double system;  /* System time in seconds */
    double elapsed; /* Elapsed (wall clock) time in seconds */
} H5_timevals_t;

/* Timer structure for platform-independent timers */
typedef struct {
    H5_timevals_t initial;        /* Current interval start time */
    H5_timevals_t final_interval; /* Last interval elapsed time */
    H5_timevals_t total;          /* Total elapsed time for all intervals */
    hbool_t       is_running;     /* Whether timer is running */
} H5_timer_t;

/* Returns library bandwidth as a pretty string */
H5_DLL void H5_bandwidth(char *buf /*out*/, double nbytes, double nseconds);

/* Timer functionality */
H5_DLL time_t   H5_now(void);
H5_DLL uint64_t H5_now_usec(void);
H5_DLL herr_t   H5_timer_init(H5_timer_t *timer /*in,out*/);
H5_DLL herr_t   H5_timer_start(H5_timer_t *timer /*in,out*/);
H5_DLL herr_t   H5_timer_stop(H5_timer_t *timer /*in,out*/);
H5_DLL herr_t   H5_timer_get_times(H5_timer_t timer, H5_timevals_t *times /*in,out*/);
H5_DLL herr_t   H5_timer_get_total_times(H5_timer_t timer, H5_timevals_t *times /*in,out*/);
H5_DLL char    *H5_timer_get_time_string(double seconds);

/* Depth of object copy */
typedef enum {
    H5_COPY_SHALLOW, /* Shallow copy from source to destination, just copy field pointers */
    H5_COPY_DEEP     /* Deep copy from source to destination, including duplicating fields pointed to */
} H5_copy_depth_t;

/* Common object copying udata (right now only used for groups and datasets) */
typedef struct H5O_copy_file_ud_common_t {
    struct H5O_pline_t *src_pline; /* Copy of filter pipeline for object */
} H5O_copy_file_ud_common_t;

/* Unique object "position" */
typedef struct {
    unsigned long fileno; /* The unique identifier for the file of the object */
    haddr_t       addr;   /* The unique address of the object's header in that file */
} H5_obj_t;

#define H5_SIZEOF_H5_STAT_SIZE_T H5_SIZEOF_OFF_T

/* Put all Windows-specific definitions in H5win32defs.h so we
 * can (mostly) assume a POSIX platform. Not all of the POSIX calls
 * will have a Windows equivalent so some #ifdef protection is still
 * necessary (e.g., fork()).
 */
#include "H5win32defs.h"

/* Platform-independent definitions for struct stat and off_t */
#ifndef H5_HAVE_WIN32_API
/* These definitions differ in Windows and are defined in
 * H5win32defs for that platform.
 */
typedef struct stat h5_stat_t;
typedef off_t       h5_stat_size_t;
#define HDoff_t off_t
#endif

/* Redefine all the POSIX and C functions.  We should never see an
 * undecorated POSIX or C function (or any other non-HDF5 function)
 * in the source.
 */

#ifndef HDabort
#define HDabort() abort()
#endif
#ifndef HDabs
#define HDabs(X) abs(X)
#endif
#ifndef HDaccept
#define HDaccept(A, B, C) accept((A), (B), (C))
#endif
#ifndef HDaccess
#define HDaccess(F, M) access(F, M)
#endif
#ifndef HDacos
#define HDacos(X) acos(X)
#endif
#ifndef HDalarm
#ifdef H5_HAVE_ALARM
#define HDalarm(N) alarm(N)
#else
#define HDalarm(N) (0)
#endif
#endif
#ifndef HDasctime
#define HDasctime(T) asctime(T)
#endif
#ifndef HDasin
#define HDasin(X) asin(X)
#endif
#ifndef HDasprintf
#define HDasprintf asprintf /*varargs*/
#endif
#ifndef HDassert
#define HDassert(X) assert(X)
#endif
#ifndef HDatan
#define HDatan(X) atan(X)
#endif
#ifndef HDatan2
#define HDatan2(X, Y) atan2(X, Y)
#endif
#ifndef HDatexit
#define HDatexit(F) atexit(F)
#endif
#ifndef HDatof
#define HDatof(S) atof(S)
#endif
#ifndef HDatoi
#define HDatoi(S) atoi(S)
#endif
#ifndef HDatol
#define HDatol(S) atol(S)
#endif
#ifndef HDatoll
#define HDatoll(S) atoll(S)
#endif
#ifndef HDbind
#define HDbind(A, B, C) bind((A), (B), (C))
#endif
#ifndef HDbsearch
#define HDbsearch(K, B, N, Z, F) bsearch(K, B, N, Z, F)
#endif
#ifndef HDcalloc
#define HDcalloc(N, Z) calloc(N, Z)
#endif
#ifndef HDceil
#define HDceil(X) ceil(X)
#endif
#ifndef HDcfgetispeed
#define HDcfgetispeed(T) cfgetispeed(T)
#endif
#ifndef HDcfgetospeed
#define HDcfgetospeed(T) cfgetospeed(T)
#endif
#ifndef HDcfsetispeed
#define HDcfsetispeed(T, S) cfsetispeed(T, S)
#endif
#ifndef HDcfsetospeed
#define HDcfsetospeed(T, S) cfsetospeed(T, S)
#endif
#ifndef HDchdir
#define HDchdir(S) chdir(S)
#endif
#ifndef HDchmod
#define HDchmod(S, M) chmod(S, M)
#endif
#ifndef HDchown
#define HDchown(S, O, G) chown(S, O, G)
#endif
#ifndef HDclearerr
#define HDclearerr(F) clearerr(F)
#endif
#ifndef HDclock
#define HDclock() clock()
#endif
#ifndef HDclock_gettime
#define HDclock_gettime(CID, TS) clock_gettime(CID, TS)
#endif
#ifndef HDclose
#define HDclose(F) close(F)
#endif
#ifndef HDclosedir
#define HDclosedir(D) closedir(D)
#endif
#ifndef HDconnect
#define HDconnect(A, B, C) connect((A), (B), (C))
#endif
#ifndef HDcos
#define HDcos(X) cos(X)
#endif
#ifndef HDcosh
#define HDcosh(X) cosh(X)
#endif
#ifndef HDcreat
#define HDcreat(S, M) creat(S, M)
#endif
#ifndef HDctermid
#define HDctermid(S) ctermid(S)
#endif
#ifndef HDctime
#define HDctime(T) ctime(T)
#endif
#ifndef HDcuserid
#define HDcuserid(S) cuserid(S)
#endif
#ifndef HDdifftime
#ifdef H5_HAVE_DIFFTIME
#define HDdifftime(X, Y) difftime(X, Y)
#else
#define HDdifftime(X, Y) ((double)(X) - (double)(Y))
#endif
#endif
#ifndef HDdiv
#define HDdiv(X, Y) div(X, Y)
#endif
#ifndef HDdup
#define HDdup(F) dup(F)
#endif
#ifndef HDdup2
#define HDdup2(F, I) dup2(F, I)
#endif
/* execl() variable arguments */
/* execle() variable arguments */
/* execlp() variable arguments */
#ifndef HDexecv
#define HDexecv(S, AV) execv(S, AV)
#endif
#ifndef HDexecve
#define HDexecve(S, AV, E) execve(S, AV, E)
#endif
#ifndef HDexecvp
#define HDexecvp(S, AV) execvp(S, AV)
#endif
#ifndef HDexit
#define HDexit(N) exit(N)
#endif
#ifndef HD_exit
#define HD_exit(N) _exit(N)
#endif
#ifndef HDexp
#define HDexp(X) exp(X)
#endif
#ifndef HDexp2
#define HDexp2(X) exp2(X)
#endif
#ifndef HDfabs
#define HDfabs(X) fabs(X)
#endif
/* use ABS() because fabsf() fabsl() are not common yet. */
#ifndef HDfabsf
#define HDfabsf(X) ABS(X)
#endif
#ifndef HDfabsl
#define HDfabsl(X) ABS(X)
#endif
#ifndef HDfclose
#define HDfclose(F) fclose(F)
#endif
#ifdef H5_HAVE_FCNTL
#ifndef HDfcntl
#define HDfcntl(F, C, ...) fcntl(F, C, __VA_ARGS__)
#endif
#endif
#ifndef HDfdopen
#define HDfdopen(N, S) fdopen(N, S)
#endif
#ifndef HDfeof
#define HDfeof(F) feof(F)
#endif
#ifndef HDferror
#define HDferror(F) ferror(F)
#endif
#ifndef HDfflush
#define HDfflush(F) fflush(F)
#endif
#ifndef HDfgetc
#define HDfgetc(F) fgetc(F)
#endif
#ifndef HDfgetpos
#define HDfgetpos(F, P) fgetpos(F, P)
#endif
#ifndef HDfgets
#define HDfgets(S, N, F) fgets(S, N, F)
#endif
#ifndef HDfileno
#define HDfileno(F) fileno(F)
#endif

/* Since flock is so prevalent, always build these functions
 * when possible to avoid them becoming dead code.
 */
#ifdef H5_HAVE_FCNTL
H5_DLL int Pflock(int fd, int operation);
#endif
H5_DLL H5_ATTR_CONST int Nflock(int fd, int operation);

#ifndef HDflock
/* NOTE: flock(2) is not present on all POSIX systems.
 * If it is not present, we try a flock() equivalent based on
 * fcntl(2), then fall back to a function that always succeeds
 * if it is not present at all (Windows uses a separate Wflock()
 * function).
 */
#if defined(H5_HAVE_FLOCK)
#define HDflock(F, L) flock(F, L)
#elif defined(H5_HAVE_FCNTL)
#define HDflock(F, L) Pflock(F, L)
#else
#define HDflock(F, L) Nflock(F, L)
#endif

#endif /* HDflock */

#ifndef HDfloor
#define HDfloor(X) floor(X)
#endif
#ifndef HDfmod
#define HDfmod(X, Y) fmod(X, Y)
#endif
#ifndef HDfopen
#define HDfopen(S, M) fopen(S, M)
#endif
#ifndef HDfork
#define HDfork() fork()
#endif
#ifndef HDfprintf
#define HDfprintf fprintf
#endif
#ifndef HDfpathconf
#define HDfpathconf(F, N) fpathconf(F, N)
#endif
#ifndef HDfputc
#define HDfputc(C, F) fputc(C, F)
#endif
#ifndef HDfputs
#define HDfputs(S, F) fputs(S, F)
#endif
#ifndef HDfread
#define HDfread(M, Z, N, F) fread(M, Z, N, F)
#endif
#ifndef HDfree
#define HDfree(M) free(M)
#endif
#ifndef HDfreopen
#define HDfreopen(S, M, F) freopen(S, M, F)
#endif
#ifndef HDfrexp
#define HDfrexp(X, N) frexp(X, N)
#endif
/* Check for Cray-specific 'frexpf()' and 'frexpl()' routines */
#ifndef HDfrexpf
#ifdef H5_HAVE_FREXPF
#define HDfrexpf(X, N) frexpf(X, N)
#else
#define HDfrexpf(X, N) frexp(X, N)
#endif
#endif
#ifndef HDfrexpl
#ifdef H5_HAVE_FREXPL
#define HDfrexpl(X, N) frexpl(X, N)
#else
#define HDfrexpl(X, N) frexp(X, N)
#endif
#endif
#ifndef HDfscanf
#define HDfscanf fscanf
#endif
#ifndef HDfseek
#define HDfseek(F, O, W) fseeko(F, O, W)
#endif
#ifndef HDfsetpos
#define HDfsetpos(F, P) fsetpos(F, P)
#endif
#ifndef HDfstat
#define HDfstat(F, B) fstat(F, B)
#endif
#ifndef HDftell
#define HDftell(F) ftell(F)
#endif
#ifndef HDftruncate
#define HDftruncate(F, L) ftruncate(F, L)
#endif
#ifndef HDfwrite
#define HDfwrite(M, Z, N, F) fwrite(M, Z, N, F)
#endif
#ifndef HDgetc
#define HDgetc(F) getc(F)
#endif
#ifndef HDgetchar
#define HDgetchar() getchar()
#endif
#ifndef HDgetcwd
#define HDgetcwd(S, Z) getcwd(S, Z)
#endif
#ifndef HDgetdcwd
#define HDgetdcwd(D, S, Z) getcwd(S, Z)
#endif

/* Windows only - set to zero on other systems */
#ifndef HDgetdrive
#define HDgetdrive() 0
#endif

#ifndef HDgetegid
#define HDgetegid() getegid()
#endif
#ifndef HDgetenv
#define HDgetenv(S) getenv(S)
#endif
#ifndef HDgeteuid
#define HDgeteuid() geteuid()
#endif
#ifndef HDgetgid
#define HDgetgid() getgid()
#endif
#ifndef HDgetgrgid
#define HDgetgrgid(G) getgrgid(G)
#endif
#ifndef HDgetgrnam
#define HDgetgrnam(S) getgrnam(S)
#endif
#ifndef HDgetgroups
#define HDgetgroups(Z, G) getgroups(Z, G)
#endif
#ifndef HDgethostbyaddr
#define HDgethostbyaddr(A, B, C) gethostbyaddr((A), (B), (C))
#endif
#ifndef HDgethostname
#define HDgethostname(N, L) gethostname(N, L)
#endif
#ifndef HDgetlogin
#define HDgetlogin() getlogin()
#endif
#ifndef HDgetpgrp
#define HDgetpgrp() getpgrp()
#endif
#ifndef HDgetpid
#define HDgetpid() getpid()
#endif
#ifndef HDgetppid
#define HDgetppid() getppid()
#endif
#ifndef HDgetpwnam
#define HDgetpwnam(S) getpwnam(S)
#endif
#ifndef HDgetpwuid
#define HDgetpwuid(U) getpwuid(U)
#endif
#ifndef HDgetrusage
#define HDgetrusage(X, S) getrusage(X, S)
#endif

/* Don't define HDgets - gets() was deprecated in C99 and removed in C11 */
#ifdef HDgets
#undef HDgets
#endif

#ifndef HDgettimeofday
#define HDgettimeofday(S, P) gettimeofday(S, P)
#endif
#ifndef HDgetuid
#define HDgetuid() getuid()
#endif
#ifndef HDgmtime
#define HDgmtime(T) gmtime(T)
#endif
#ifndef HDhtonl
#define HDhtonl(X) htonl((X))
#endif
#ifndef HDhtons
#define HDhtons(X) htons((X))
#endif
#ifndef HDinet_addr
#define HDinet_addr(C) inet_addr((C))
#endif
#ifndef HDinet_ntoa
#define HDinet_ntoa(C) inet_ntoa((C))
#endif
#ifndef HDisalnum
#define HDisalnum(C) isalnum((int)(C)) /* Cast for Solaris warning */
#endif
#ifndef HDisalpha
#define HDisalpha(C) isalpha((int)(C)) /* Cast for Solaris warning */
#endif
#ifndef HDisatty
#define HDisatty(F) isatty(F)
#endif
#ifndef HDiscntrl
#define HDiscntrl(C) iscntrl((int)(C)) /* Cast for solaris warning */
#endif
#ifndef HDisdigit
#define HDisdigit(C) isdigit((int)(C)) /* Cast for Solaris warning */
#endif
#ifndef HDisgraph
#define HDisgraph(C) isgraph((int)(C)) /* Cast for Solaris warning*/
#endif
#ifndef HDislower
#define HDislower(C) islower((int)(C)) /* Cast for Solaris warning */
#endif
#ifndef HDisnan
#define HDisnan(X) isnan(X)
#endif
#ifndef HDisprint
#define HDisprint(C) isprint((int)(C)) /* Cast for Solaris warning */
#endif
#ifndef HDispunct
#define HDispunct(C) ispunct((int)(C)) /* Cast for Solaris warning */
#endif
#ifndef HDisspace
#define HDisspace(C) isspace((int)(C)) /* Cast for Solaris warning */
#endif
#ifndef HDisupper
#define HDisupper(C) isupper((int)(C)) /* Cast for Solaris warning */
#endif
#ifndef HDisxdigit
#define HDisxdigit(C) isxdigit((int)(C)) /* Cast for Solaris warning */
#endif
#ifndef HDkill
#define HDkill(P, S) kill(P, S)
#endif
#ifndef HDlabs
#define HDlabs(X) labs(X)
#endif
#ifndef HDldexp
#define HDldexp(X, N) ldexp(X, N)
#endif
#ifndef HDldiv
#define HDldiv(X, Y) ldiv(X, Y)
#endif
#ifndef HDlink
#define HDlink(OLD, NEW) link(OLD, NEW)
#endif
#ifndef HDlisten
#define HDlisten(A, B) listen((A), (B))
#endif
#ifndef HDllround
#define HDllround(V) llround(V)
#endif
#ifndef HDllroundf
#define HDllroundf(V) llroundf(V)
#endif
#ifndef HDllroundl
#define HDllroundl(V) llroundl(V)
#endif
#ifndef HDlocaleconv
#define HDlocaleconv() localeconv()
#endif
#ifndef HDlocaltime
#define HDlocaltime(T) localtime(T)
#endif
#ifndef HDlog
#define HDlog(X) log(X)
#endif
#ifndef HDlog10
#define HDlog10(X) log10(X)
#endif
#ifndef HDlongjmp
#define HDlongjmp(J, N) longjmp(J, N)
#endif
#ifndef HDlround
#define HDlround(V) lround(V)
#endif
#ifndef HDlroundf
#define HDlroundf(V) lroundf(V)
#endif
#ifndef HDlroundl
#define HDlroundl(V) lroundl(V)
#endif
#ifndef HDlseek
#define HDlseek(F, O, W) lseek(F, O, W)
#endif
#ifndef HDlstat
#define HDlstat(S, B) lstat(S, B)
#endif
#ifndef HDmalloc
#define HDmalloc(Z) malloc(Z)
#endif
#ifndef HDposix_memalign
#define HDposix_memalign(P, A, Z) posix_memalign(P, A, Z)
#endif
#ifndef HDmblen
#define HDmblen(S, N) mblen(S, N)
#endif
#ifndef HDmbstowcs
#define HDmbstowcs(P, S, Z) mbstowcs(P, S, Z)
#endif
#ifndef HDmbtowc
#define HDmbtowc(P, S, Z) mbtowc(P, S, Z)
#endif
#ifndef HDmemchr
#define HDmemchr(S, C, Z) memchr(S, C, Z)
#endif
#ifndef HDmemcmp
#define HDmemcmp(X, Y, Z) memcmp(X, Y, Z)
#endif
#ifndef HDmemcpy
#define HDmemcpy(X, Y, Z) memcpy(X, Y, Z)
#endif
#ifndef HDmemmove
#define HDmemmove(X, Y, Z) memmove((char *)(X), (const char *)(Y), Z)
#endif
#ifndef HDmemset
#define HDmemset(X, C, Z) memset(X, C, Z)
#endif
#ifndef HDmkdir
#define HDmkdir(S, M) mkdir(S, M)
#endif
#ifndef HDmkfifo
#define HDmkfifo(S, M) mkfifo(S, M)
#endif
#ifndef HDmktime
#define HDmktime(T) mktime(T)
#endif
#ifndef HDmodf
#define HDmodf(X, Y) modf(X, Y)
#endif
#ifndef HDnanosleep
#define HDnanosleep(N, O) nanosleep(N, O)
#endif
#ifndef HDntohl
#define HDntohl(A) ntohl((A))
#endif
#ifndef HDntohs
#define HDntohs(A) ntohs((A))
#endif
#ifndef HDopen
#define HDopen(F, ...) open(F, __VA_ARGS__)
#endif
#ifndef HDopendir
#define HDopendir(S) opendir(S)
#endif
#ifndef HDpathconf
#define HDpathconf(S, N) pathconf(S, N)
#endif
#ifndef HDpause
#define HDpause() pause()
#endif
#ifndef HDperror
#define HDperror(S) perror(S)
#endif
#ifndef HDpipe
#define HDpipe(F) pipe(F)
#endif
#ifndef HDpow
#define HDpow(X, Y) pow(X, Y)
#endif
#ifndef HDpowf
#define HDpowf(X, Y) powf(X, Y)
#endif
#ifndef HDpread
#define HDpread(F, B, C, O) pread(F, B, C, O)
#endif
#ifndef HDprintf
#define HDprintf printf /*varargs*/
#endif
#ifndef HDputc
#define HDputc(C, F) putc(C, F)
#endif
#ifndef HDputchar
#define HDputchar(C) putchar(C)
#endif
#ifndef HDputs
#define HDputs(S) puts(S)
#endif
#ifndef HDpwrite
#define HDpwrite(F, B, C, O) pwrite(F, B, C, O)
#endif
#ifndef HDqsort
#define HDqsort(M, N, Z, F) qsort(M, N, Z, F)
#endif
#ifndef HDraise
#define HDraise(N) raise(N)
#endif

/* clang-format off */
#ifdef H5_HAVE_RAND_R
#   ifndef HDrandom
#   define HDrandom() HDrand()
#   endif
    H5_DLL int HDrand(void);
#   ifndef HDsrandom
#   define HDsrandom(S) HDsrand(S)
#   endif
    H5_DLL void HDsrand(unsigned int seed);
#elif defined(H5_HAVE_RANDOM)
#   ifndef HDrand
#   define HDrand() random()
#   endif
#   ifndef HDrandom
#   define HDrandom() random()
#   endif
#   ifndef HDsrand
#   define HDsrand(S) srandom(S)
#   endif
#   ifndef HDsrandom
#   define HDsrandom(S) srandom(S)
#   endif
#else
#   ifndef HDrand
#   define HDrand() rand()
#   endif
#   ifndef HDrandom
#   define HDrandom() rand()
#   endif
#   ifndef HDsrand
#   define HDsrand(S) srand(S)
#   endif
#   ifndef HDsrandom
#   define HDsrandom(S) srand(S)
#   endif
#endif
/* clang-format on */

#ifndef HDread
#define HDread(F, M, Z) read(F, M, Z)
#endif
#ifndef HDreaddir
#define HDreaddir(D) readdir(D)
#endif
#ifndef HDrealloc
#define HDrealloc(M, Z) realloc(M, Z)
#endif
#ifndef HDrealpath
#define HDrealpath(F1, F2) realpath(F1, F2)
#endif
#ifndef HDremove
#define HDremove(S) remove(S)
#endif
#ifndef HDrename
#define HDrename(OLD, NEW) rename(OLD, NEW)
#endif
#ifndef HDrewind
#define HDrewind(F) rewind(F)
#endif
#ifndef HDrewinddir
#define HDrewinddir(D) rewinddir(D)
#endif
#ifndef HDround
#define HDround(V) round(V)
#endif
#ifndef HDroundf
#define HDroundf(V) roundf(V)
#endif
#ifndef HDroundl
#define HDroundl(V) roundl(V)
#endif
#ifndef HDrmdir
#define HDrmdir(S) rmdir(S)
#endif
#ifndef HDscanf
#define HDscanf scanf /*varargs*/
#endif
#ifndef HDselect
#define HDselect(N, RD, WR, ER, T) select(N, RD, WR, ER, T)
#endif
#ifndef HDsetbuf
#define HDsetbuf(F, S) setbuf(F, S)
#endif
#ifndef HDsetenv
#define HDsetenv(N, V, O) setenv(N, V, O)
#endif
#ifndef HDsetgid
#define HDsetgid(G) setgid(G)
#endif
#ifndef HDsetjmp
#define HDsetjmp(J) setjmp(J)
#endif
#ifndef HDsetlocale
#define HDsetlocale(N, S) setlocale(N, S)
#endif
#ifndef HDsetpgid
#define HDsetpgid(P, PG) setpgid(P, PG)
#endif
#ifndef HDsetsid
#define HDsetsid() setsid()
#endif
#ifndef HDsetsockopt
#define HDsetsockopt(A, B, C, D, E) setsockopt((A), (B), (C), (D), (E))
#endif
#ifndef HDsetuid
#define HDsetuid(U) setuid(U)
#endif
#ifndef HDsetvbuf
#define HDsetvbuf(F, S, M, Z) setvbuf(F, S, M, Z)
#endif
#ifndef HDshutdown
#define HDshutdown(A, B) shutdown((A), (B))
#endif
#ifndef HDsigaction
#define HDsigaction(S, A, O) sigaction((S), (A), (O))
#endif
#ifndef HDsigaddset
#define HDsigaddset(S, N) sigaddset(S, N)
#endif
#ifndef HDsigdelset
#define HDsigdelset(S, N) sigdelset(S, N)
#endif
#ifndef HDsigemptyset
#define HDsigemptyset(S) sigemptyset(S)
#endif
#ifndef HDsigfillset
#define HDsigfillset(S) sigfillset(S)
#endif
#ifndef HDsigismember
#define HDsigismember(S, N) sigismember(S, N)
#endif
#ifndef HDsiglongjmp
#define HDsiglongjmp(J, N) siglongjmp(J, N)
#endif
#ifndef HDsignal
#define HDsignal(N, F) signal(N, F)
#endif
#ifndef HDsigpending
#define HDsigpending(S) sigpending(S)
#endif
#ifndef HDsigprocmask
#define HDsigprocmask(H, S, O) sigprocmask(H, S, O)
#endif
#ifndef HDsigsetjmp
#define HDsigsetjmp(J, N) sigsetjmp(J, N)
#endif
#ifndef HDsigsuspend
#define HDsigsuspend(S) sigsuspend(S)
#endif
#ifndef HDsin
#define HDsin(X) sin(X)
#endif
#ifndef HDsinh
#define HDsinh(X) sinh(X)
#endif
#ifndef HDsleep
#define HDsleep(N) sleep(N)
#endif
#ifndef HDsnprintf
#define HDsnprintf snprintf /*varargs*/
#endif
#ifndef HDsocket
#define HDsocket(A, B, C) socket((A), (B), (C))
#endif
#ifndef HDsprintf
#define HDsprintf sprintf /*varargs*/
#endif
#ifndef HDsqrt
#define HDsqrt(X) sqrt(X)
#endif
#ifndef HDsscanf
#define HDsscanf sscanf /*varargs*/
#endif
#ifndef HDstat
#define HDstat(S, B) stat(S, B)
#endif
#ifndef HDstrcat
#define HDstrcat(X, Y) strcat(X, Y)
#endif
#ifndef HDstrchr
#define HDstrchr(S, C) strchr(S, C)
#endif
#ifndef HDstrcmp
#define HDstrcmp(X, Y) strcmp(X, Y)
#endif
#ifndef HDstrcasecmp
#define HDstrcasecmp(X, Y) strcasecmp(X, Y)
#endif
#ifndef HDstrcoll
#define HDstrcoll(X, Y) strcoll(X, Y)
#endif
#ifndef HDstrcpy
#define HDstrcpy(X, Y) strcpy(X, Y)
#endif
#ifndef HDstrcspn
#define HDstrcspn(X, Y) strcspn(X, Y)
#endif
#ifndef HDstrdup
#define HDstrdup(S) strdup(S)
#endif
#ifndef HDstrerror
#define HDstrerror(N) strerror(N)
#endif
#ifndef HDstrftime
#define HDstrftime(S, Z, F, T) strftime(S, Z, F, T)
#endif
#ifndef HDstrlen
#define HDstrlen(S) strlen(S)
#endif
#ifndef HDstrncat
#define HDstrncat(X, Y, Z) strncat(X, Y, Z)
#endif
#ifndef HDstrncmp
#define HDstrncmp(X, Y, Z) strncmp(X, Y, Z)
#endif
#ifndef HDstrncpy
#define HDstrncpy(X, Y, Z) strncpy(X, Y, Z)
#endif
#ifndef HDstrpbrk
#define HDstrpbrk(X, Y) strpbrk(X, Y)
#endif
#ifndef HDstrrchr
#define HDstrrchr(S, C) strrchr(S, C)
#endif
#ifndef HDstrspn
#define HDstrspn(X, Y) strspn(X, Y)
#endif
#ifndef HDstrstr
#define HDstrstr(X, Y) strstr(X, Y)
#endif
#ifndef HDstrtod
#define HDstrtod(S, R) strtod(S, R)
#endif
#ifndef HDstrtok
#define HDstrtok(X, Y) strtok(X, Y)
#endif
#ifndef HDstrtok_r
#define HDstrtok_r(X, Y, Z) strtok_r(X, Y, Z)
#endif
#ifndef HDstrtol
#define HDstrtol(S, R, N) strtol(S, R, N)
#endif
#ifndef HDstrtoll
#ifdef H5_HAVE_STRTOLL
#define HDstrtoll(S, R, N) strtoll(S, R, N)
#else
H5_DLL int64_t HDstrtoll(const char *s, const char **rest, int base);
#endif
#endif
#ifndef HDstrtoul
#define HDstrtoul(S, R, N) strtoul(S, R, N)
#endif
#ifndef HDstrtoull
#define HDstrtoull(S, R, N) strtoull(S, R, N)
#endif
#ifndef HDstrtoumax
#define HDstrtoumax(S, R, N) strtoumax(S, R, N)
#endif
#ifndef HDstrxfrm
#define HDstrxfrm(X, Y, Z) strxfrm(X, Y, Z)
#endif
#ifdef H5_HAVE_SYMLINK
#ifndef HDsymlink
#define HDsymlink(F1, F2) symlink(F1, F2)
#endif
#endif
#ifndef HDsysconf
#define HDsysconf(N) sysconf(N)
#endif
#ifndef HDsystem
#define HDsystem(S) system(S)
#endif
#ifndef HDtan
#define HDtan(X) tan(X)
#endif
#ifndef HDtanh
#define HDtanh(X) tanh(X)
#endif
#ifndef HDtcdrain
#define HDtcdrain(F) tcdrain(F)
#endif
#ifndef HDtcflow
#define HDtcflow(F, A) tcflow(F, A)
#endif
#ifndef HDtcflush
#define HDtcflush(F, N) tcflush(F, N)
#endif
#ifndef HDtcgetattr
#define HDtcgetattr(F, T) tcgetattr(F, T)
#endif
#ifndef HDtcgetpgrp
#define HDtcgetpgrp(F) tcgetpgrp(F)
#endif
#ifndef HDtcsendbreak
#define HDtcsendbreak(F, N) tcsendbreak(F, N)
#endif
#ifndef HDtcsetattr
#define HDtcsetattr(F, O, T) tcsetattr(F, O, T)
#endif
#ifndef HDtcsetpgrp
#define HDtcsetpgrp(F, N) tcsetpgrp(F, N)
#endif
#ifndef HDtime
#define HDtime(T) time(T)
#endif
#ifndef HDtimes
#define HDtimes(T) times(T)
#endif
#ifndef HDtmpfile
#define HDtmpfile() tmpfile()
#endif
#ifndef HDtmpnam
#define HDtmpnam(S) tmpnam(S)
#endif
#ifndef HDtolower
#define HDtolower(C) tolower(C)
#endif
#ifndef HDtoupper
#define HDtoupper(C) toupper(C)
#endif
#ifndef HDttyname
#define HDttyname(F) ttyname(F)
#endif
#ifndef HDtzset
#define HDtzset() tzset()
#endif
#ifndef HDumask
#define HDumask(N) umask(N)
#endif
#ifndef HDuname
#define HDuname(S) uname(S)
#endif
#ifndef HDungetc
#define HDungetc(C, F) ungetc(C, F)
#endif
#ifndef HDunlink
#define HDunlink(S) unlink(S)
#endif
#ifndef HDunsetenv
#define HDunsetenv(S) unsetenv(S)
#endif
#ifndef HDutime
#define HDutime(S, T) utime(S, T)
#endif

#ifndef HDvasprintf
#ifdef H5_HAVE_VASPRINTF
#define HDvasprintf(RET, FMT, A) vasprintf(RET, FMT, A)
#else
H5_DLL int     HDvasprintf(char **bufp, const char *fmt, va_list _ap);
#endif
#endif

#ifndef HDva_arg
#define HDva_arg(A, T) va_arg(A, T)
#endif
#ifndef HDva_copy
#define HDva_copy(D, S) va_copy(D, S)
#endif
#ifndef HDva_end
#define HDva_end(A) va_end(A)
#endif
#ifndef HDva_start
#define HDva_start(A, P) va_start(A, P)
#endif
#ifndef HDvfprintf
#define HDvfprintf(F, FMT, A) vfprintf(F, FMT, A)
#endif
#ifndef HDvprintf
#define HDvprintf(FMT, A) vprintf(FMT, A)
#endif
#ifndef HDvsprintf
#define HDvsprintf(S, FMT, A) vsprintf(S, FMT, A)
#endif
#ifndef HDvsnprintf
#define HDvsnprintf(S, N, FMT, A) vsnprintf(S, N, FMT, A)
#endif
#ifndef HDwait
#define HDwait(W) wait(W)
#endif
#ifndef HDwaitpid
#define HDwaitpid(P, W, O) waitpid(P, W, O)
#endif
#ifndef HDwcstombs
#define HDwcstombs(S, P, Z) wcstombs(S, P, Z)
#endif
#ifndef HDwctomb
#define HDwctomb(S, C) wctomb(S, C)
#endif
#ifndef HDwrite
#define HDwrite(F, M, Z) write(F, M, Z)
#endif

/* Macro for "stringizing" an integer in the C preprocessor (use H5_TOSTRING) */
/* (use H5_TOSTRING, H5_STRINGIZE is just part of the implementation) */
#define H5_STRINGIZE(x) #x
#define H5_TOSTRING(x)  H5_STRINGIZE(x)

/* Macro for "glueing" together items, for re-scanning macros */
#define H5_GLUE(x, y)        x##y
#define H5_GLUE3(x, y, z)    x##y##z
#define H5_GLUE4(w, x, y, z) w##x##y##z

/*
 * A macro for detecting over/under-flow when casting between types
 */
#ifndef NDEBUG
#define H5_CHECK_OVERFLOW(var, vartype, casttype)                                                            \
    {                                                                                                        \
        casttype _tmp_overflow = (casttype)(var);                                                            \
        HDassert((var) == (vartype)_tmp_overflow);                                                           \
    }
#else /* NDEBUG */
#define H5_CHECK_OVERFLOW(var, vartype, casttype)
#endif /* NDEBUG */

/*
 * A macro for detecting over/under-flow when assigning between types
 */
#ifndef NDEBUG
#define ASSIGN_TO_SMALLER_SIZE(dst, dsttype, src, srctype)                                                   \
    {                                                                                                        \
        srctype _tmp_src = (srctype)(src);                                                                   \
        dsttype _tmp_dst = (dsttype)(_tmp_src);                                                              \
        HDassert(_tmp_src == (srctype)_tmp_dst);                                                             \
        (dst) = _tmp_dst;                                                                                    \
    }

#define ASSIGN_TO_LARGER_SIZE_SAME_SIGNED(dst, dsttype, src, srctype) (dst) = (dsttype)(src);

#define ASSIGN_TO_LARGER_SIZE_SIGNED_TO_UNSIGNED(dst, dsttype, src, srctype)                                 \
    {                                                                                                        \
        srctype _tmp_src = (srctype)(src);                                                                   \
        dsttype _tmp_dst = (dsttype)(_tmp_src);                                                              \
        HDassert(_tmp_src >= 0);                                                                             \
        HDassert(_tmp_src == (srctype)_tmp_dst);                                                             \
        (dst) = _tmp_dst;                                                                                    \
    }

#define ASSIGN_TO_LARGER_SIZE_UNSIGNED_TO_SIGNED(dst, dsttype, src, srctype) (dst) = (dsttype)(src);

#define ASSIGN_TO_SAME_SIZE_UNSIGNED_TO_SIGNED(dst, dsttype, src, srctype)                                   \
    {                                                                                                        \
        srctype _tmp_src = (srctype)(src);                                                                   \
        dsttype _tmp_dst = (dsttype)(_tmp_src);                                                              \
        HDassert(_tmp_dst >= 0);                                                                             \
        HDassert(_tmp_src == (srctype)_tmp_dst);                                                             \
        (dst) = _tmp_dst;                                                                                    \
    }

#define ASSIGN_TO_SAME_SIZE_SIGNED_TO_UNSIGNED(dst, dsttype, src, srctype)                                   \
    {                                                                                                        \
        srctype _tmp_src = (srctype)(src);                                                                   \
        dsttype _tmp_dst = (dsttype)(_tmp_src);                                                              \
        HDassert(_tmp_src >= 0);                                                                             \
        HDassert(_tmp_src == (srctype)_tmp_dst);                                                             \
        (dst) = _tmp_dst;                                                                                    \
    }

#define ASSIGN_TO_SAME_SIZE_SAME_SIGNED(dst, dsttype, src, srctype) (dst) = (dsttype)(src);

/* Include the generated overflow header file */
#include "H5overflow.h"

/* Assign a variable to one of a different size (think safer dst = (dsttype)src").
 * The code generated by the macro checks for overflows.
 *
 * Use w##x##y##z instead of H5_GLUE4(w, x, y, z) because srctype
 * or dsttype on some systems (e.g., NetBSD 8 and earlier) may
 * supply some standard types using a macro---e.g.,
 * #define uint8_t __uint8_t.  The preprocessor will expand the
 * macros before it evaluates H5_GLUE4(), and that will generate
 * an unexpected name such as ASSIGN___uint8_t_TO___uint16_t.
 * The preprocessor does not expand macros in w##x##y##z, so
 * that will always generate the expected name.
 */
#define H5_CHECKED_ASSIGN(dst, dsttype, src, srctype)                                                        \
    ASSIGN_##srctype##_TO_##dsttype(dst, dsttype, src, srctype)

#else /* NDEBUG */
#define H5_CHECKED_ASSIGN(dst, dsttype, src, srctype) (dst) = (dsttype)(src);
#endif /* NDEBUG */

#if defined(H5_HAVE_WINDOW_PATH)

/* directory delimiter for Windows: slash and backslash are acceptable on Windows */
#define H5_DIR_SLASH_SEPC        '/'
#define H5_DIR_SEPC              '\\'
#define H5_DIR_SEPS              "\\"
#define H5_CHECK_DELIMITER(SS)   ((SS == H5_DIR_SEPC) || (SS == H5_DIR_SLASH_SEPC))
#define H5_CHECK_ABSOLUTE(NAME)  ((HDisalpha(NAME[0])) && (NAME[1] == ':') && (H5_CHECK_DELIMITER(NAME[2])))
#define H5_CHECK_ABS_DRIVE(NAME) ((HDisalpha(NAME[0])) && (NAME[1] == ':'))
#define H5_CHECK_ABS_PATH(NAME)  (H5_CHECK_DELIMITER(NAME[0]))

#define H5_GET_LAST_DELIMITER(NAME, ptr)                                                                     \
    {                                                                                                        \
        char *slash, *backslash;                                                                             \
                                                                                                             \
        slash     = HDstrrchr(NAME, H5_DIR_SLASH_SEPC);                                                      \
        backslash = HDstrrchr(NAME, H5_DIR_SEPC);                                                            \
        if (backslash > slash)                                                                               \
            (ptr = backslash);                                                                               \
        else                                                                                                 \
            (ptr = slash);                                                                                   \
    }

#else /* H5_HAVE_WINDOW_PATH */

#define H5_DIR_SEPC                      '/'
#define H5_DIR_SEPS                      "/"
#define H5_CHECK_DELIMITER(SS)           (SS == H5_DIR_SEPC)
#define H5_CHECK_ABSOLUTE(NAME)          (H5_CHECK_DELIMITER(*NAME))
#define H5_CHECK_ABS_DRIVE(NAME)         (0)
#define H5_CHECK_ABS_PATH(NAME)          (0)
#define H5_GET_LAST_DELIMITER(NAME, ptr) ptr = HDstrrchr(NAME, H5_DIR_SEPC);

#endif /* H5_HAVE_WINDOW_PATH */

#define H5_COLON_SEPC ':'

/* Use FUNC to safely handle variations of C99 __func__ keyword handling */
#ifdef H5_HAVE_C99_FUNC
#define FUNC __func__
#elif defined(H5_HAVE_FUNCTION)
#define FUNC __FUNCTION__
#else
#error "We need __func__ or __FUNCTION__ to test function names!"
#endif

/*
 * These macros check whether debugging has been requested for a certain
 * package at run-time.   Code for debugging is conditionally compiled by
 * defining constants like `H5X_DEBUG'.   In order to see the output though
 * the code must be enabled at run-time with an environment variable
 * HDF5_DEBUG which is a list of packages to debug.
 *
 * Note:  If you add/remove items from this enum then be sure to update the
 *    information about the package in H5_init_library().
 */
typedef enum {
    H5_PKG_A,  /* Attributes               */
    H5_PKG_AC, /* Metadata cache           */
    H5_PKG_B,  /* B-trees                  */
    H5_PKG_D,  /* Datasets                 */
    H5_PKG_E,  /* Error handling           */
    H5_PKG_F,  /* Files                    */
    H5_PKG_G,  /* Groups                   */
    H5_PKG_HG, /* Global heaps             */
    H5_PKG_HL, /* Local heaps              */
    H5_PKG_I,  /* IDs                      */
    H5_PKG_M,  /* Maps                     */
    H5_PKG_MF, /* File memory management   */
    H5_PKG_MM, /* Core memory management   */
    H5_PKG_O,  /* Object headers           */
    H5_PKG_P,  /* Property lists           */
    H5_PKG_S,  /* Dataspaces               */
    H5_PKG_T,  /* Datatypes                */
    H5_PKG_V,  /* Vector functions         */
    H5_PKG_VL, /* VOL functions            */
    H5_PKG_Z,  /* Raw data filters         */
    H5_NPKGS   /* Must be last             */
} H5_pkg_t;

typedef struct H5_debug_open_stream_t {
    FILE                          *stream; /* Open output stream */
    struct H5_debug_open_stream_t *next;   /* Next open output stream */
} H5_debug_open_stream_t;

typedef struct H5_debug_t {
    FILE   *trace;  /*API trace output stream  */
    hbool_t ttop;   /*Show only top-level calls?    */
    hbool_t ttimes; /*Show trace event times?       */
    struct {
        const char *name;   /*package name      */
        FILE       *stream; /*output stream  or NULL    */
    } pkg[H5_NPKGS];
    H5_debug_open_stream_t *open_stream; /* Stack of open output streams */
} H5_debug_t;

#ifdef H5_HAVE_PARALLEL
extern hbool_t H5_coll_api_sanity_check_g;
#endif /* H5_HAVE_PARALLEL */

extern H5_debug_t H5_debug_g;
#define H5DEBUG(X) (H5_debug_g.pkg[H5_PKG_##X].stream)
/* Do not use const else AIX strings does not show it. */
extern char H5libhdf5_settings[]; /* embedded library information */

/*-------------------------------------------------------------------------
 * Purpose: These macros are inserted automatically just after the
 *          FUNC_ENTER() macro of API functions and are used to trace
 *          application program execution. Unless H5_DEBUG_API has been
 *          defined they are no-ops.
 *
 * Arguments:   R  - Return type encoded as a string
 *              T  - Argument types encoded as a string
 *              A0-An  - Arguments.  The number at the end of the macro name
 *                                   indicates the number of arguments.
 *
 *-------------------------------------------------------------------------
 */
#ifdef H5_DEBUG_API

#define H5TRACE_DECL                                                                                         \
    const char *RTYPE = NULL;                                                                                \
    double      CALLTIME;

#define H5TRACE0(R, T)                                                                                       \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T)
#define H5TRACE1(R, T, A0)                                                                                   \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0)
#define H5TRACE2(R, T, A0, A1)                                                                               \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1)
#define H5TRACE3(R, T, A0, A1, A2)                                                                           \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1, #A2, A2)
#define H5TRACE4(R, T, A0, A1, A2, A3)                                                                       \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1, #A2, A2, #A3, A3)
#define H5TRACE5(R, T, A0, A1, A2, A3, A4)                                                                   \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1, #A2, A2, #A3, A3, #A4, A4)
#define H5TRACE6(R, T, A0, A1, A2, A3, A4, A5)                                                               \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1, #A2, A2, #A3, A3, #A4, A4, #A5, A5)
#define H5TRACE7(R, T, A0, A1, A2, A3, A4, A5, A6)                                                           \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1, #A2, A2, #A3, A3, #A4, A4, #A5, A5, #A6, A6)
#define H5TRACE8(R, T, A0, A1, A2, A3, A4, A5, A6, A7)                                                       \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1, #A2, A2, #A3, A3, #A4, A4, #A5, A5, #A6, A6, #A7, A7)
#define H5TRACE9(R, T, A0, A1, A2, A3, A4, A5, A6, A7, A8)                                                   \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1, #A2, A2, #A3, A3, #A4, A4, #A5, A5, #A6, A6, #A7,   \
                        A7, #A8, A8)
#define H5TRACE10(R, T, A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)                                              \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1, #A2, A2, #A3, A3, #A4, A4, #A5, A5, #A6, A6, #A7,   \
                        A7, #A8, A8, #A9, A9)
#define H5TRACE11(R, T, A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)                                         \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1, #A2, A2, #A3, A3, #A4, A4, #A5, A5, #A6, A6, #A7,   \
                        A7, #A8, A8, #A9, A9, #A10, A10)
#define H5TRACE12(R, T, A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)                                    \
    RTYPE    = R;                                                                                            \
    CALLTIME = H5_trace(NULL, FUNC, T, #A0, A0, #A1, A1, #A2, A2, #A3, A3, #A4, A4, #A5, A5, #A6, A6, #A7,   \
                        A7, #A8, A8, #A9, A9, #A10, A10, #A11, A11)

#define H5TRACE_RETURN(V)                                                                                    \
    if (RTYPE) {                                                                                             \
        H5_trace(&CALLTIME, FUNC, RTYPE, NULL, V);                                                           \
        RTYPE = NULL;                                                                                        \
    }
#else
#define H5TRACE_DECL                                                      /*void*/
#define H5TRACE0(R, T)                                                    /*void*/
#define H5TRACE1(R, T, A0)                                                /*void*/
#define H5TRACE2(R, T, A0, A1)                                            /*void*/
#define H5TRACE3(R, T, A0, A1, A2)                                        /*void*/
#define H5TRACE4(R, T, A0, A1, A2, A3)                                    /*void*/
#define H5TRACE5(R, T, A0, A1, A2, A3, A4)                                /*void*/
#define H5TRACE6(R, T, A0, A1, A2, A3, A4, A5)                            /*void*/
#define H5TRACE7(R, T, A0, A1, A2, A3, A4, A5, A6)                        /*void*/
#define H5TRACE8(R, T, A0, A1, A2, A3, A4, A5, A6, A7)                    /*void*/
#define H5TRACE9(R, T, A0, A1, A2, A3, A4, A5, A6, A7, A8)                /*void*/
#define H5TRACE10(R, T, A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)           /*void*/
#define H5TRACE11(R, T, A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)      /*void*/
#define H5TRACE12(R, T, A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11) /*void*/
#define H5TRACE_RETURN(V)                                                 /*void*/
#endif                                                                    /* H5_DEBUG_API */

H5_DLL double H5_trace(const double *calltime, const char *func, const char *type, ...);

/*-------------------------------------------------------------------------
 * Purpose:  Register function entry for library initialization and code
 *    profiling.
 *
 * Notes:  Every file must have a file-scope variable called
 *    `initialize_interface_g' of type hbool_t which is initialized
 *    to FALSE.
 *
 *    Don't use local variable initializers which contain
 *    calls to other library functions since the initializer
 *    would happen before the FUNC_ENTER() gets called.  Don't
 *    use initializers that require special cleanup code to
 *    execute if FUNC_ENTER() fails since a failing FUNC_ENTER()
 *    returns immediately without branching to the `done' label.
 *
 * Programmer:  Quincey Koziol
 *
 *-------------------------------------------------------------------------
 */

/* `S' is the name of a function which is being tested to check if it's
 *  an API function.
 *
 *  BADNESS:
 *      - Underscore at positions 2 or 3 (0-indexed string). Handles
 *        H5_ and H5X_.
 *      - Underscore at position 4 if position 3 is uppercase or a digit.
 *        Handles H5XY_.
 */
#define H5_IS_API(S)                                                                                         \
    ('_' != ((const char *)S)[2]                  /* underscore at position 2     */                         \
     && '_' != ((const char *)S)[3]               /* underscore at position 3     */                         \
     && !(                                        /* NOT              */                                     \
          ((const char *)S)[4]                    /* pos 4 exists     */                                     \
          && (HDisupper(S[3]) || HDisdigit(S[3])) /* pos 3 dig | uc   */                                     \
          && '_' == ((const char *)S)[4]          /* pos 4 underscore */                                     \
          ))

/* `S' is the name of a function which is being tested to check if it's */
/*      a public API function */
#define H5_IS_PUB(S)                                                                                         \
    (((HDisdigit(S[1]) || HDisupper(S[1])) && HDislower(S[2])) ||                                            \
     ((HDisdigit(S[2]) || HDisupper(S[2])) && HDislower(S[3])) ||                                            \
     (!S[4] || ((HDisdigit(S[3]) || HDisupper(S[3])) && HDislower(S[4]))))

/* `S' is the name of a function which is being tested to check if it's */
/*      a private library function */
#define H5_IS_PRIV(S)                                                                                        \
    (((HDisdigit(S[1]) || HDisupper(S[1])) && '_' == S[2] && HDislower(S[3])) ||                             \
     ((HDisdigit(S[2]) || HDisupper(S[2])) && '_' == S[3] && HDislower(S[4])) ||                             \
     ((HDisdigit(S[3]) || HDisupper(S[3])) && '_' == S[4] && HDislower(S[5])))

/* `S' is the name of a function which is being tested to check if it's */
/*      a package private function */
#define H5_IS_PKG(S)                                                                                         \
    (((HDisdigit(S[1]) || HDisupper(S[1])) && '_' == S[2] && '_' == S[3] && HDislower(S[4])) ||              \
     ((HDisdigit(S[2]) || HDisupper(S[2])) && '_' == S[3] && '_' == S[4] && HDislower(S[5])) ||              \
     ((HDisdigit(S[3]) || HDisupper(S[3])) && '_' == S[4] && '_' == S[5] && HDislower(S[6])))

/* global library version information string */
extern char H5_lib_vers_info_g[];

#include "H5TSprivate.h"

/* Lock headers */
#ifdef H5_HAVE_THREADSAFE

/* replacement structure for original global variable */
typedef struct H5_api_struct {
#ifdef H5_USE_RECURSIVE_WRITER_LOCKS
    H5TS_rw_lock_t init_rw_lock; /* API entrance RW lock */
#else
    H5TS_mutex_t init_lock; /* API entrance mutex */
#endif
    hbool_t H5_libinit_g; /* Has the library been initialized? */
    hbool_t H5_libterm_g; /* Is the library being shutdown? */
} H5_api_t;

/* Macros for accessing the global variables */
#define H5_INIT_GLOBAL (H5_g.H5_libinit_g)
#define H5_TERM_GLOBAL (H5_g.H5_libterm_g)

/* Macro for first thread initialization */
#ifdef H5_HAVE_WIN_THREADS
#define H5_FIRST_THREAD_INIT InitOnceExecuteOnce(&H5TS_first_init_g, H5TS_win32_process_enter, NULL, NULL);
#else
#define H5_FIRST_THREAD_INIT pthread_once(&H5TS_first_init_g, H5TS_pthread_first_thread_init);
#endif

/* Macros for threadsafe HDF5 Phase I locks */
#ifdef H5_USE_RECURSIVE_WRITER_LOCKS
#define H5_API_LOCK   H5TS_rw_wrlock(&H5_g.init_rw_lock);
#define H5_API_UNLOCK H5TS_rw_unlock(&H5_g.init_rw_lock);
#else
#define H5_API_LOCK   H5TS_mutex_lock(&H5_g.init_lock);
#define H5_API_UNLOCK H5TS_mutex_unlock(&H5_g.init_lock);
#endif

/* Macros for thread cancellation-safe mechanism */
#define H5_API_UNSET_CANCEL H5TS_cancel_count_inc();

#define H5_API_SET_CANCEL H5TS_cancel_count_dec();

extern H5_api_t H5_g;

#else /* H5_HAVE_THREADSAFE */

/* disable any first thread init mechanism */
#define H5_FIRST_THREAD_INIT

/* disable locks (sequential version) */
#define H5_API_LOCK
#define H5_API_UNLOCK

/* disable cancellability (sequential version) */
#define H5_API_UNSET_CANCEL
#define H5_API_SET_CANCEL

/* extern global variables */
extern hbool_t H5_libinit_g; /* Has the library been initialized? */
extern hbool_t H5_libterm_g; /* Is the library being shutdown? */

/* Macros for accessing the global variables */
#define H5_INIT_GLOBAL (H5_libinit_g)
#define H5_TERM_GLOBAL (H5_libterm_g)

#endif /* H5_HAVE_THREADSAFE */

#ifdef H5_HAVE_CODESTACK

/* Include required function stack header */
#include "H5CSprivate.h"

#define H5_PUSH_FUNC H5CS_push(FUNC);
#define H5_POP_FUNC  H5CS_pop();
#else                /* H5_HAVE_CODESTACK */
#define H5_PUSH_FUNC /* void */
#define H5_POP_FUNC  /* void */
#endif               /* H5_HAVE_CODESTACK */

#ifdef H5_HAVE_MPE
extern hbool_t H5_MPEinit_g; /* Has the MPE Library been initialized? */
#endif

/* Macros for referencing package initialization symbols */
#define H5_PACKAGE_INIT_VAR(x)  H5_GLUE(x, _init_g)
#define H5_PACKAGE_INIT_FUNC(x) H5_GLUE(x, __init_package)

/* Macros for defining package initialization routines */
#ifdef H5_MY_PKG
#define H5_PKG_INIT_VAR  H5_PACKAGE_INIT_VAR(H5_MY_PKG)
#define H5_PKG_INIT_FUNC H5_PACKAGE_INIT_FUNC(H5_MY_PKG)
#define H5_PACKAGE_YES_INIT(err)                                                                             \
    /* Initialize this interface or bust */                                                                  \
    if (!H5_PKG_INIT_VAR && !H5_TERM_GLOBAL) {                                                               \
        H5_PKG_INIT_VAR = TRUE;                                                                              \
        if (H5_PKG_INIT_FUNC() < 0) {                                                                        \
            H5_PKG_INIT_VAR = FALSE;                                                                         \
            HGOTO_ERROR(H5E_FUNC, H5E_CANTINIT, err, "interface initialization failed")                      \
        }                                                                                                    \
    }
#define H5_PACKAGE_NO_INIT(err)                                                                              \
    /* Initialize this interface or bust */                                                                  \
    if (!H5_PKG_INIT_VAR && !H5_TERM_GLOBAL)                                                                 \
        H5_PKG_INIT_VAR = TRUE;
#define H5_PACKAGE_INIT(pkg_init, err) H5_GLUE3(H5_PACKAGE_, pkg_init, _INIT)(err)
#else /* H5_MY_PKG */
#define H5_PKG_INIT_VAR (TRUE)
#define H5_PACKAGE_INIT(pkg_init, err)
#endif /* H5_MY_PKG */

/* Forward declaration of H5CXpush() / H5CXpop() */
/* (Including H5CXprivate.h creates bad circular dependencies - QAK, 3/18/2018) */
H5_DLL herr_t H5CX_push(void);
H5_DLL herr_t H5CX_pop(void);

#ifndef NDEBUG
#define FUNC_ENTER_CHECK_NAME(asrt)                                                                          \
    {                                                                                                        \
        static hbool_t func_check = FALSE;                                                                   \
                                                                                                             \
        if (!func_check) {                                                                                   \
            /* Check function naming status */                                                               \
            HDassert(asrt &&                                                                                 \
                     "Function naming conventions are incorrect - check H5_IS_API|PUB|PRIV|PKG macros in "   \
                     "H5private.h (this is usually due to an incorrect number of underscores)");             \
                                                                                                             \
            /* Don't check again */                                                                          \
            func_check = TRUE;                                                                               \
        } /* end if */                                                                                       \
    }     /* end scope */
#else     /* NDEBUG */
#define FUNC_ENTER_CHECK_NAME(asrt)
#endif /* NDEBUG */

#define FUNC_ENTER_COMMON(asrt)                                                                              \
    hbool_t err_occurred = FALSE;                                                                            \
                                                                                                             \
    FUNC_ENTER_CHECK_NAME(asrt);

#define FUNC_ENTER_COMMON_NOERR(asrt) FUNC_ENTER_CHECK_NAME(asrt);

/* Threadsafety initialization code for API routines */
#define FUNC_ENTER_API_THREADSAFE                                                                            \
    /* Initialize the thread-safe code */                                                                    \
    H5_FIRST_THREAD_INIT                                                                                     \
                                                                                                             \
    /* Grab the mutex for the library */                                                                     \
    H5_API_UNSET_CANCEL                                                                                      \
    H5_API_LOCK

/* Local variables for API routines */
#define FUNC_ENTER_API_VARS                                                                                  \
    MPE_LOG_VARS                                                                                             \
    H5TRACE_DECL

#define FUNC_ENTER_API_COMMON                                                                                \
    FUNC_ENTER_API_VARS                                                                                      \
    FUNC_ENTER_COMMON(H5_IS_API(FUNC));                                                                      \
    FUNC_ENTER_API_THREADSAFE;

#define FUNC_ENTER_API_INIT(err)                                                                             \
    /* Initialize the library */                                                                             \
    if (!H5_INIT_GLOBAL && !H5_TERM_GLOBAL) {                                                                \
        if (H5_init_library() < 0)                                                                           \
            HGOTO_ERROR(H5E_FUNC, H5E_CANTINIT, err, "library initialization failed")                        \
    } /* end if */                                                                                           \
                                                                                                             \
    /* Initialize the package, if appropriate */                                                             \
    H5_PACKAGE_INIT(H5_MY_PKG_INIT, err)

#define FUNC_ENTER_API_PUSH(err)                                                                             \
    /* Push the name of this function on the function stack */                                               \
    H5_PUSH_FUNC                                                                                             \
                                                                                                             \
    /* Push the API context */                                                                               \
    if (H5CX_push() < 0)                                                                                     \
        HGOTO_ERROR(H5E_FUNC, H5E_CANTSET, err, "can't set API context")                                     \
    else                                                                                                     \
        api_ctx_pushed = TRUE;                                                                               \
                                                                                                             \
    BEGIN_MPE_LOG

/* Use this macro for all "normal" API functions */
#define FUNC_ENTER_API(err)                                                                                  \
    {                                                                                                        \
        {                                                                                                    \
            hbool_t api_ctx_pushed = FALSE;                                                                  \
                                                                                                             \
            FUNC_ENTER_API_COMMON                                                                            \
            FUNC_ENTER_API_INIT(err);                                                                        \
            FUNC_ENTER_API_PUSH(err);                                                                        \
            /* Clear thread error stack entering public functions */                                         \
            H5E_clear_stack(NULL);                                                                           \
            {

/*
 * Use this macro for API functions that shouldn't clear the error stack
 *      like H5Eprint and H5Ewalk.
 */
#define FUNC_ENTER_API_NOCLEAR(err)                                                                          \
    {                                                                                                        \
        {                                                                                                    \
            hbool_t api_ctx_pushed = FALSE;                                                                  \
                                                                                                             \
            FUNC_ENTER_API_COMMON                                                                            \
            FUNC_ENTER_API_INIT(err);                                                                        \
            FUNC_ENTER_API_PUSH(err);                                                                        \
            {

/*
 * Use this macro for API functions that shouldn't perform _any_ initialization
 *      of the library or an interface, just perform tracing, etc.  Examples
 *      are: H5allocate_memory, H5is_library_threadsafe, public VOL callback
 *      wrappers (e.g. H5VLfile_create, H5VLdataset_read, etc.), etc.
 *
 */
#define FUNC_ENTER_API_NOINIT                                                                                \
    {                                                                                                        \
        {                                                                                                    \
            {                                                                                                \
                FUNC_ENTER_API_COMMON                                                                        \
                H5_PUSH_FUNC                                                                                 \
                BEGIN_MPE_LOG                                                                                \
                {

/*
 * Use this macro for API functions that shouldn't perform _any_ initialization
 *      of the library or an interface or push themselves on the function
 *      stack, just perform tracing, etc.  Examples
 *      are: H5close, H5check_version, etc.
 *
 */
#define FUNC_ENTER_API_NOINIT_NOERR_NOFS                                                                     \
    {                                                                                                        \
        {                                                                                                    \
            {                                                                                                \
                {                                                                                            \
                    FUNC_ENTER_API_VARS                                                                      \
                    FUNC_ENTER_COMMON_NOERR(H5_IS_API(FUNC));                                                \
                    FUNC_ENTER_API_THREADSAFE;                                                               \
                    BEGIN_MPE_LOG                                                                            \
                    {

/*
 * Use this macro for API functions that should only perform initialization
 *      of the library or an interface, but not push any state (API context,
 *      function name, start MPE logging, etc) examples are: H5open.
 *
 */
#define FUNC_ENTER_API_NOPUSH(err)                                                                           \
    {                                                                                                        \
        {                                                                                                    \
            {                                                                                                \
                {                                                                                            \
                    {                                                                                        \
                        FUNC_ENTER_COMMON(H5_IS_API(FUNC));                                                  \
                        FUNC_ENTER_API_THREADSAFE;                                                           \
                        FUNC_ENTER_API_INIT(err);                                                            \
                        {

/* Note: this macro only works when there's _no_ interface initialization routine for the module */
#define FUNC_ENTER_NOAPI_INIT(err)                                                                           \
    /* Initialize the package, if appropriate */                                                             \
    H5_PACKAGE_INIT(H5_MY_PKG_INIT, err)                                                                     \
                                                                                                             \
    /* Push the name of this function on the function stack */                                               \
    H5_PUSH_FUNC

/* Use this macro for all "normal" non-API functions */
#define FUNC_ENTER_NOAPI(err)                                                                                \
    {                                                                                                        \
        FUNC_ENTER_COMMON(!H5_IS_API(FUNC));                                                                 \
        FUNC_ENTER_NOAPI_INIT(err)                                                                           \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/* Use this macro for all non-API functions, which propagate errors, but don't issue them */
#define FUNC_ENTER_NOAPI_NOERR                                                                               \
    {                                                                                                        \
        FUNC_ENTER_COMMON_NOERR(!H5_IS_API(FUNC));                                                           \
        FUNC_ENTER_NOAPI_INIT(-)                                                                             \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/*
 * Use this macro for non-API functions which fall into these categories:
 *      - static functions, since they must be called from a function in the
 *              interface, the library and interface must already be
 *              initialized.
 *      - functions which are called during library shutdown, since we don't
 *              want to re-initialize the library.
 */
#define FUNC_ENTER_NOAPI_NOINIT                                                                              \
    {                                                                                                        \
        FUNC_ENTER_COMMON(!H5_IS_API(FUNC));                                                                 \
        H5_PUSH_FUNC                                                                                         \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/*
 * Use this macro for non-API functions which fall into these categories:
 *      - static functions, since they must be called from a function in the
 *              interface, the library and interface must already be
 *              initialized.
 *      - functions which are called during library shutdown, since we don't
 *              want to re-initialize the library.
 *      - functions that propagate, but don't issue errors
 */
#define FUNC_ENTER_NOAPI_NOINIT_NOERR                                                                        \
    {                                                                                                        \
        FUNC_ENTER_COMMON_NOERR(!H5_IS_API(FUNC));                                                           \
        H5_PUSH_FUNC                                                                                         \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/*
 * Use this macro for non-API functions which fall into these categories:
 *      - functions which shouldn't push their name on the function stack
 *              (so far, just the H5CS routines themselves)
 *
 */
#define FUNC_ENTER_NOAPI_NOFS                                                                                \
    {                                                                                                        \
        FUNC_ENTER_COMMON(!H5_IS_API(FUNC));                                                                 \
                                                                                                             \
        /* Initialize the package, if appropriate */                                                         \
        H5_PACKAGE_INIT(H5_MY_PKG_INIT, err)                                                                 \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/*
 * Use this macro for non-API functions which fall into these categories:
 *      - functions which shouldn't push their name on the function stack
 *              (so far, just the H5CS routines themselves)
 *
 * This macro is used for functions which fit the above categories _and_
 * also don't use the 'FUNC' variable (i.e. don't push errors on the error stack)
 *
 */
#define FUNC_ENTER_NOAPI_NOERR_NOFS                                                                          \
    {                                                                                                        \
        FUNC_ENTER_COMMON_NOERR(!H5_IS_API(FUNC));                                                           \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/* Use the following two macros as replacements for the FUNC_ENTER_NOAPI
 * and FUNC_ENTER_NOAPI_NOINIT macros when the function needs to set
 * up a metadata tag. */
#define FUNC_ENTER_NOAPI_TAG(tag, err)                                                                       \
    {                                                                                                        \
        haddr_t prev_tag = HADDR_UNDEF;                                                                      \
                                                                                                             \
        FUNC_ENTER_COMMON(!H5_IS_API(FUNC));                                                                 \
        H5AC_tag(tag, &prev_tag);                                                                            \
        FUNC_ENTER_NOAPI_INIT(err)                                                                           \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

#define FUNC_ENTER_NOAPI_NOINIT_TAG(tag)                                                                     \
    {                                                                                                        \
        haddr_t prev_tag = HADDR_UNDEF;                                                                      \
                                                                                                             \
        FUNC_ENTER_COMMON(!H5_IS_API(FUNC));                                                                 \
        H5AC_tag(tag, &prev_tag);                                                                            \
        H5_PUSH_FUNC                                                                                         \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/* Use this macro for all "normal" package-level functions */
#define FUNC_ENTER_PACKAGE                                                                                   \
    {                                                                                                        \
        FUNC_ENTER_COMMON(H5_IS_PKG(FUNC));                                                                  \
        H5_PUSH_FUNC                                                                                         \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/* Use this macro for package-level functions which propgate errors, but don't issue them */
#define FUNC_ENTER_PACKAGE_NOERR                                                                             \
    {                                                                                                        \
        FUNC_ENTER_COMMON_NOERR(H5_IS_PKG(FUNC));                                                            \
        H5_PUSH_FUNC                                                                                         \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/* Use the following macro as replacement for the FUNC_ENTER_PACKAGE
 * macro when the function needs to set up a metadata tag. */
#define FUNC_ENTER_PACKAGE_TAG(tag)                                                                          \
    {                                                                                                        \
        haddr_t prev_tag = HADDR_UNDEF;                                                                      \
                                                                                                             \
        FUNC_ENTER_COMMON(H5_IS_PKG(FUNC));                                                                  \
        H5AC_tag(tag, &prev_tag);                                                                            \
        H5_PUSH_FUNC                                                                                         \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/* Use this macro for all "normal" staticly-scoped functions */
#define FUNC_ENTER_STATIC                                                                                    \
    {                                                                                                        \
        FUNC_ENTER_COMMON(H5_IS_PKG(FUNC));                                                                  \
        H5_PUSH_FUNC                                                                                         \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/* Use this macro for staticly-scoped functions which propgate errors, but don't issue them */
#define FUNC_ENTER_STATIC_NOERR                                                                              \
    {                                                                                                        \
        FUNC_ENTER_COMMON_NOERR(H5_IS_PKG(FUNC));                                                            \
        H5_PUSH_FUNC                                                                                         \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/* Use this macro for staticly-scoped functions which propgate errors, but don't issue them */
/* And that shouldn't push their name on the function stack */
#define FUNC_ENTER_STATIC_NOERR_NOFS                                                                         \
    {                                                                                                        \
        FUNC_ENTER_COMMON_NOERR(H5_IS_PKG(FUNC));                                                            \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/* Use the following macro as replacement for the FUNC_ENTER_STATIC
 * macro when the function needs to set up a metadata tag. */
#define FUNC_ENTER_STATIC_TAG(tag)                                                                           \
    {                                                                                                        \
        haddr_t prev_tag = HADDR_UNDEF;                                                                      \
                                                                                                             \
        FUNC_ENTER_COMMON(H5_IS_PKG(FUNC));                                                                  \
        H5AC_tag(tag, &prev_tag);                                                                            \
        H5_PUSH_FUNC                                                                                         \
        if (H5_PKG_INIT_VAR || !H5_TERM_GLOBAL) {

/*-------------------------------------------------------------------------
 * Purpose:  Register function exit for code profiling.  This should be
 *    the last statement executed by a function.
 *
 * Programmer:  Quincey Koziol
 *
 *-------------------------------------------------------------------------
 */
/* Threadsafety termination code for API routines */
#define FUNC_LEAVE_API_THREADSAFE                                                                            \
    H5_API_UNLOCK                                                                                            \
    H5_API_SET_CANCEL

#define FUNC_LEAVE_API_COMMON(ret_value)                                                                     \
    FINISH_MPE_LOG                                                                                           \
    H5TRACE_RETURN(ret_value);

#define FUNC_LEAVE_API(ret_value)                                                                            \
    ;                                                                                                        \
    } /*end scope from end of FUNC_ENTER*/                                                                   \
    FUNC_LEAVE_API_COMMON(ret_value);                                                                        \
    if (api_ctx_pushed) {                                                                                    \
        (void)H5CX_pop();                                                                                    \
        api_ctx_pushed = FALSE;                                                                              \
    }                                                                                                        \
    H5_POP_FUNC                                                                                              \
    if (err_occurred)                                                                                        \
        (void)H5E_dump_api_stack(TRUE);                                                                      \
    FUNC_LEAVE_API_THREADSAFE                                                                                \
    return (ret_value);                                                                                      \
    }                                                                                                        \
    } /*end scope from beginning of FUNC_ENTER*/

/* Use this macro to match the FUNC_ENTER_API_NOINIT macro */
#define FUNC_LEAVE_API_NOINIT(ret_value)                                                                     \
    ;                                                                                                        \
    } /*end scope from end of FUNC_ENTER*/                                                                   \
    FUNC_LEAVE_API_COMMON(ret_value);                                                                        \
    H5_POP_FUNC                                                                                              \
    if (err_occurred)                                                                                        \
        (void)H5E_dump_api_stack(TRUE);                                                                      \
    FUNC_LEAVE_API_THREADSAFE                                                                                \
    return (ret_value);                                                                                      \
    }                                                                                                        \
    }                                                                                                        \
    } /*end scope from beginning of FUNC_ENTER*/

/* Use this macro to match the FUNC_ENTER_API_NOINIT_NOERR_NOFS macro */
#define FUNC_LEAVE_API_NOFS(ret_value)                                                                       \
    ;                                                                                                        \
    } /*end scope from end of FUNC_ENTER*/                                                                   \
    FUNC_LEAVE_API_COMMON(ret_value);                                                                        \
    FUNC_LEAVE_API_THREADSAFE                                                                                \
    return (ret_value);                                                                                      \
    }                                                                                                        \
    }                                                                                                        \
    }                                                                                                        \
    } /*end scope from beginning of FUNC_ENTER*/

/* Use this macro to match the FUNC_ENTER_API_NOPUSH macro */
#define FUNC_LEAVE_API_NOPUSH(ret_value)                                                                     \
    ;                                                                                                        \
    } /*end scope from end of FUNC_ENTER*/                                                                   \
    if (err_occurred)                                                                                        \
        (void)H5E_dump_api_stack(TRUE);                                                                      \
    FUNC_LEAVE_API_THREADSAFE                                                                                \
    return (ret_value);                                                                                      \
    }                                                                                                        \
    }                                                                                                        \
    }                                                                                                        \
    }                                                                                                        \
    } /*end scope from beginning of FUNC_ENTER*/

#define FUNC_LEAVE_NOAPI(ret_value)                                                                          \
    ;                                                                                                        \
    } /*end scope from end of FUNC_ENTER*/                                                                   \
    H5_POP_FUNC                                                                                              \
    return (ret_value);                                                                                      \
    } /*end scope from beginning of FUNC_ENTER*/

#define FUNC_LEAVE_NOAPI_VOID                                                                                \
    ;                                                                                                        \
    } /*end scope from end of FUNC_ENTER*/                                                                   \
    H5_POP_FUNC                                                                                              \
    return;                                                                                                  \
    } /*end scope from beginning of FUNC_ENTER*/

/*
 * Use this macro for non-API functions which fall into these categories:
 *      - functions which didn't push their name on the function stack
 *              (so far, just the H5CS routines themselves)
 */
#define FUNC_LEAVE_NOAPI_NOFS(ret_value)                                                                     \
    ;                                                                                                        \
    } /*end scope from end of FUNC_ENTER*/                                                                   \
    return (ret_value);                                                                                      \
    } /*end scope from beginning of FUNC_ENTER*/

/* Use this macro when exiting a function that set up a metadata tag */
#define FUNC_LEAVE_NOAPI_TAG(ret_value)                                                                      \
    ;                                                                                                        \
    } /*end scope from end of FUNC_ENTER*/                                                                   \
    H5AC_tag(prev_tag, NULL);                                                                                \
    H5_POP_FUNC                                                                                              \
    return (ret_value);                                                                                      \
    } /*end scope from beginning of FUNC_ENTER*/

/* Macros to declare package initialization function, if a package initialization routine is defined */
#ifdef H5_PKG_SINGLE_SOURCE
#define H5_PKG_DECLARE_YES_FUNC(pkg) static herr_t H5_PACKAGE_INIT_FUNC(pkg)(void);
#else
#define H5_PKG_DECLARE_YES_FUNC(pkg) extern herr_t H5_PACKAGE_INIT_FUNC(pkg)(void);
#endif
#define H5_PKG_DECLARE_NO_FUNC(pkg)

/* Declare package initialization symbols (if in a package) */
#ifdef H5_PKG_SINGLE_SOURCE
#define H5_PKG_DECLARE_VAR(pkg) static hbool_t H5_PACKAGE_INIT_VAR(pkg);
#else
#define H5_PKG_DECLARE_VAR(pkg) extern hbool_t H5_PACKAGE_INIT_VAR(pkg);
#endif
#define H5_PKG_DECLARE_FUNC(pkg_init, pkg) H5_GLUE3(H5_PKG_DECLARE_, pkg_init, _FUNC)(pkg)

#ifdef H5_MY_PKG
H5_PKG_DECLARE_VAR(H5_MY_PKG)
H5_PKG_DECLARE_FUNC(H5_MY_PKG_INIT, H5_MY_PKG)
#endif

/* Macro to begin/end tagging (when FUNC_ENTER_*TAG macros are insufficient).
 * Make sure to use HGOTO_ERROR_TAG and HGOTO_DONE_TAG between these macros! */
#define H5_BEGIN_TAG(tag)                                                                                    \
    {                                                                                                        \
        haddr_t prv_tag = HADDR_UNDEF;                                                                       \
        H5AC_tag(tag, &prv_tag);

#define H5_END_TAG                                                                                           \
    H5AC_tag(prv_tag, NULL);                                                                                 \
    }

/* Compile-time "assert" macro */
#define HDcompile_assert(e) ((void)sizeof(char[!!(e) ? 1 : -1]))
/* Variants that are correct, but generate compile-time warnings in some circumstances:
  #define HDcompile_assert(e)     do { enum { compile_assert__ = 1 / (e) }; } while(0)
  #define HDcompile_assert(e)     do { typedef struct { unsigned int b: (e); } x; } while(0)
*/

/* Private functions, not part of the publicly documented API */
H5_DLL herr_t H5_init_library(void);
H5_DLL void   H5_term_library(void);

/* Functions to terminate interfaces */
H5_DLL int H5A_term_package(void);
H5_DLL int H5A_top_term_package(void);
H5_DLL int H5AC_term_package(void);
H5_DLL int H5CX_term_package(void);
H5_DLL int H5D_term_package(void);
H5_DLL int H5D_top_term_package(void);
H5_DLL int H5E_term_package(void);
H5_DLL int H5F_term_package(void);
H5_DLL int H5FD_term_package(void);
H5_DLL int H5FL_term_package(void);
H5_DLL int H5FS_term_package(void);
H5_DLL int H5G_term_package(void);
H5_DLL int H5G_top_term_package(void);
H5_DLL int H5I_term_package(void);
H5_DLL int H5L_term_package(void);
H5_DLL int H5M_term_package(void);
H5_DLL int H5M_top_term_package(void);
H5_DLL int H5P_term_package(void);
H5_DLL int H5PL_term_package(void);
H5_DLL int H5R_term_package(void);
H5_DLL int H5R_top_term_package(void);
H5_DLL int H5S_term_package(void);
H5_DLL int H5S_top_term_package(void);
H5_DLL int H5SL_term_package(void);
H5_DLL int H5T_term_package(void);
H5_DLL int H5T_top_term_package(void);
H5_DLL int H5VL_term_package(void);
H5_DLL int H5Z_term_package(void);

/* Checksum functions */
H5_DLL uint32_t H5_checksum_fletcher32(const void *data, size_t len);
H5_DLL uint32_t H5_checksum_crc(const void *data, size_t len);
H5_DLL uint32_t H5_checksum_lookup3(const void *data, size_t len, uint32_t initval);
H5_DLL uint32_t H5_checksum_metadata(const void *data, size_t len, uint32_t initval);
H5_DLL uint32_t H5_hash_string(const char *str);

/* Time related routines */
H5_DLL time_t H5_make_time(struct tm *tm);
H5_DLL void   H5_nanosleep(uint64_t nanosec);
H5_DLL double H5_get_time(void);

/* Functions for building paths, etc. */
H5_DLL herr_t H5_build_extpath(const char *name, char **extpath /*out*/);
H5_DLL herr_t H5_combine_path(const char *path1, const char *path2, char **full_name /*out*/);

/* getopt(3) equivalent that papers over the lack of long options on BSD
 * and lack of Windows support.
 */
H5_DLLVAR int         H5_opterr; /* get_option prints errors if this is on */
H5_DLLVAR int         H5_optind; /* token pointer */
H5_DLLVAR const char *H5_optarg; /* flag argument (or value) */

enum h5_arg_level {
    no_arg = 0,  /* doesn't take an argument     */
    require_arg, /* requires an argument          */
    optional_arg /* argument is optional         */
};

/*
 * get_option determines which options are specified on the command line and
 * returns a pointer to any arguments possibly associated with the option in
 * the ``H5_optarg'' variable. get_option returns the shortname equivalent of
 * the option. The long options are specified in the following way:
 *
 * struct h5_long_options foo[] = {
 *   { "filename", require_arg, 'f' },
 *   { "append", no_arg, 'a' },
 *   { "width", require_arg, 'w' },
 *   { NULL, 0, 0 }
 * };
 *
 * Long named options can have arguments specified as either:
 *
 *   ``--param=arg'' or ``--param arg''
 *
 * Short named options can have arguments specified as either:
 *
 *   ``-w80'' or ``-w 80''
 *
 * and can have more than one short named option specified at one time:
 *
 *   -aw80
 *
 * in which case those options which expect an argument need to come at the
 * end.
 */
struct h5_long_options {
    const char       *name;     /* Name of the long option */
    enum h5_arg_level has_arg;  /* Whether we should look for an arg */
    char              shortval; /* The shortname equivalent of long arg
                                 * this gets returned from get_option
                                 */
};

H5_DLL int H5_get_option(int argc, const char *const *argv, const char *opt,
                         const struct h5_long_options *l_opt);

#ifdef H5_HAVE_PARALLEL
/* Generic MPI functions */
H5_DLL hsize_t H5_mpi_set_bigio_count(hsize_t new_count);
H5_DLL hsize_t H5_mpi_get_bigio_count(void);
H5_DLL herr_t  H5_mpi_comm_dup(MPI_Comm comm, MPI_Comm *comm_new);
H5_DLL herr_t  H5_mpi_info_dup(MPI_Info info, MPI_Info *info_new);
H5_DLL herr_t  H5_mpi_comm_free(MPI_Comm *comm);
H5_DLL herr_t  H5_mpi_info_free(MPI_Info *info);
H5_DLL herr_t  H5_mpi_comm_cmp(MPI_Comm comm1, MPI_Comm comm2, int *result);
H5_DLL herr_t  H5_mpi_info_cmp(MPI_Info info1, MPI_Info info2, int *result);
H5_DLL herr_t  H5_mpio_create_large_type(hsize_t num_elements, MPI_Aint stride_bytes, MPI_Datatype old_type,
                                         MPI_Datatype *new_type);
H5_DLL herr_t  H5_mpio_gatherv_alloc(void *send_buf, int send_count, MPI_Datatype send_type,
                                     const int recv_counts[], const int displacements[],
                                     MPI_Datatype recv_type, hbool_t allgather, int root, MPI_Comm comm,
                                     int mpi_rank, int mpi_size, void **out_buf, size_t *out_buf_num_entries);
H5_DLL herr_t  H5_mpio_gatherv_alloc_simple(void *send_buf, int send_count, MPI_Datatype send_type,
                                            MPI_Datatype recv_type, hbool_t allgather, int root, MPI_Comm comm,
                                            int mpi_rank, int mpi_size, void **out_buf,
                                            size_t *out_buf_num_entries);
#endif /* H5_HAVE_PARALLEL */

/* Functions for debugging */
H5_DLL herr_t H5_buffer_dump(FILE *stream, int indent, const uint8_t *buf, const uint8_t *marker,
                             size_t buf_offset, size_t buf_size);

#endif /* H5private_H */
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