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authorjhendersonHDF <jhenderson@hdfgroup.org>2021-09-29 18:28:12 (GMT)
committerGitHub <noreply@github.com>2021-09-29 18:28:12 (GMT)
commit3da0802c40d58759995916bf9d0880e19f0af44d (patch)
tree809ada78cec1cbaaf6ec2ace5b4429a56d0f6574 /tools/src/h5stat
parent0fa5836cc5f037dd9f2cdd7f9a1051ddcc1c9ad0 (diff)
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VFD plugins (#602)
* Implement support for loading of Virtual File Drivers as plugins Fix plugin caching for VOL connector and VFD plugins Fix plugin iteration to skip paths that can't be opened * Enable dynamic loading of VFDs with HDF5_DRIVER environment variable * Temporarily disable error reporting during H5F_open double file open * Default to using HDstat in h5_get_file_size for unknown VFDs * Use macros for some environment variables that HDF5 interprets * Update "null" and "ctl testing" VFDs
Diffstat (limited to 'tools/src/h5stat')
-rw-r--r--tools/src/h5stat/h5stat.c24
1 files changed, 4 insertions, 20 deletions
diff --git a/tools/src/h5stat/h5stat.c b/tools/src/h5stat/h5stat.c
index efc80b6..d745c0f 100644
--- a/tools/src/h5stat/h5stat.c
+++ b/tools/src/h5stat/h5stat.c
@@ -1702,25 +1702,9 @@ main(int argc, const char *argv[])
if (drivername) {
h5tools_vfd_info_t vfd_info;
- vfd_info.info = NULL;
- vfd_info.name = drivername;
-
- if (!HDstrcmp(drivername, drivernames[ROS3_VFD_IDX])) {
-#ifdef H5_HAVE_ROS3_VFD
- vfd_info.info = (void *)&ros3_fa;
-#else
- error_msg("Read-Only S3 VFD not enabled.\n");
- goto done;
-#endif
- }
- else if (!HDstrcmp(drivername, drivernames[HDFS_VFD_IDX])) {
-#ifdef H5_HAVE_LIBHDFS
- vfd_info.info = (void *)&hdfs_fa;
-#else
- error_msg("HDFS VFD not enabled.\n");
- goto done;
-#endif
- }
+ vfd_info.type = VFD_BY_NAME;
+ vfd_info.info = NULL;
+ vfd_info.u.name = drivername;
if ((fapl_id = h5tools_get_fapl(H5P_DEFAULT, NULL, &vfd_info)) < 0) {
error_msg("Unable to create FAPL for file access\n");
@@ -1737,7 +1721,7 @@ main(int argc, const char *argv[])
HDprintf("Filename: %s\n", fname);
- fid = h5tools_fopen(fname, H5F_ACC_RDONLY, fapl_id, (fapl_id == H5P_DEFAULT) ? FALSE : TRUE, NULL, 0);
+ fid = h5tools_fopen(fname, H5F_ACC_RDONLY, fapl_id, (fapl_id != H5P_DEFAULT), NULL, 0);
if (fid < 0) {
error_msg("unable to open file \"%s\"\n", fname);