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Diffstat (limited to 'fortran/src/H5Pff.F90')
| -rw-r--r-- | fortran/src/H5Pff.F90 | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/fortran/src/H5Pff.F90 b/fortran/src/H5Pff.F90 index 7e06cf3..40c4e95 100644 --- a/fortran/src/H5Pff.F90 +++ b/fortran/src/H5Pff.F90 @@ -8263,5 +8263,107 @@ END SUBROUTINE h5pget_virtual_dsetname_f END SUBROUTINE h5pget_vol_id_f +!****s* H5P (F03)/h5pget_file_locking_f_F03 +! +! NAME +! h5pget_file_locking_f +! +! PURPOSE +! Gets the file locking properties. File locking is mainly used to help +! enforce SWMR semantics. +! +! INPUTS +! fapl_id - Target file access property list identifier. +! +! OUTPUTS +! use_file_locking - Whether or not to use file locks. +! ignore_disabled_locks - Whether or not to ignore file locks when locking +! is disabled on a file system. +! hdferr - error code: +! 0 on success and -1 on failure +! +! AUTHOR +! Dana Robinson +! Summer 2020 +! +! Fortran2003 Interface: + SUBROUTINE h5pget_file_locking_f(fapl_id, use_file_locking, ignore_disabled_locks, hdferr) + IMPLICIT NONE + INTEGER(HID_T) , INTENT(IN) :: fapl_id + LOGICAL , INTENT(OUT) :: use_file_locking + LOGICAL , INTENT(OUT) :: ignore_disabled_locks + INTEGER , INTENT(OUT) :: hdferr +!***** + LOGICAL(C_BOOL) :: c_use_flag + LOGICAL(C_BOOL) :: c_ignore_flag + + INTERFACE + INTEGER FUNCTION h5pget_file_locking_c(fapl_id, use_file_locking, ignore_disabled_locks) BIND(C, NAME='H5Pget_file_locking') + IMPORT :: HID_T, C_BOOL + IMPLICIT NONE + INTEGER(HID_T), INTENT(IN), VALUE :: fapl_id + LOGICAL(C_BOOL), INTENT(OUT) :: use_file_locking + LOGICAL(C_BOOL), INTENT(OUT) :: ignore_disabled_locks + END FUNCTION h5pget_file_locking_c + END INTERFACE + + hdferr = INT(h5pget_file_locking_c(fapl_id, c_use_flag, c_ignore_flag)) + + ! Transfer value of C C_BOOL type to Fortran LOGICAL + use_file_locking = c_use_flag + ignore_disabled_locks = c_ignore_flag + + END SUBROUTINE h5pget_file_locking_f + +!****s* H5P (F03)/h5pset_file_locking_f_F03 +! +! NAME +! h5pset_file_locking_f +! +! PURPOSE +! Sets the file locking properties. File locking is mainly used to help +! enforce SWMR semantics. +! +! INPUTS +! fapl_id - Target file access property list identifier. +! use_file_locking - Whether or not to use file locks. +! ignore_disabled_locks - Whether or not to ignore file locks when locking +! is disabled on a file system. +! hdferr - error code: +! 0 on success and -1 on failure +! +! AUTHOR +! Dana Robinson +! Summer 2020 +! +! Fortran2003 Interface: + SUBROUTINE h5pset_file_locking_f(fapl_id, use_file_locking, ignore_disabled_locks, hdferr) + IMPLICIT NONE + INTEGER(HID_T) , INTENT(IN) :: fapl_id + LOGICAL , INTENT(IN) :: use_file_locking + LOGICAL , INTENT(IN) :: ignore_disabled_locks + INTEGER , INTENT(OUT) :: hdferr +!***** + LOGICAL(C_BOOL) :: c_use_flag + LOGICAL(C_BOOL) :: c_ignore_flag + + INTERFACE + INTEGER FUNCTION h5pset_file_locking_c(fapl_id, use_file_locking, ignore_disabled_locks) BIND(C, NAME='H5Pset_file_locking') + IMPORT :: HID_T, C_BOOL + IMPLICIT NONE + INTEGER(HID_T), INTENT(IN), VALUE :: fapl_id + LOGICAL(C_BOOL), INTENT(IN) :: use_file_locking + LOGICAL(C_BOOL), INTENT(IN) :: ignore_disabled_locks + END FUNCTION h5pset_file_locking_c + END INTERFACE + + ! Transfer value of Fortran LOGICAL to C C_BOOL type + c_use_flag = use_file_locking + c_ignore_flag = ignore_disabled_locks + + hdferr = INT(h5pset_file_locking_c(fapl_id, c_use_flag, c_ignore_flag)) + + END SUBROUTINE h5pset_file_locking_f + END MODULE H5P |