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authorQuincey Koziol <koziol@hdfgroup.org>2002-05-14 18:05:43 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2002-05-14 18:05:43 (GMT)
commit309738c7b004b92fb820683575fd62417c78d544 (patch)
tree999435ace9e5dd89e7c6d7cd24bfe05de1c9398b /src
parentd7b3f5d35ee223b1180d64cc969f3673587b9134 (diff)
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[svn-r5414] Purpose:
Bug Fix Description: When H5Freopen is called, the file to reopen's 'intent' (read/write permissions, etc) is not being copied to the new file's 'intent' information. Solution: Copy it. :-) Platforms tested: IRIX64 6.5 (modi4)
Diffstat (limited to 'src')
-rw-r--r--src/H5F.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/H5F.c b/src/H5F.c
index 4021c22..7943b5e 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -3084,6 +3084,8 @@ H5Funmount(hid_t loc_id, const char *name)
* Friday, October 16, 1998
*
* Modifications:
+ * Quincey Koziol, May 14, 2002
+ * Keep old file's read/write intent in reopened file.
*
*-------------------------------------------------------------------------
*/
@@ -3099,8 +3101,14 @@ H5Freopen(hid_t file_id)
if (H5I_FILE!=H5I_get_type(file_id) || NULL==(old_file=H5I_object(file_id)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file");
+
+ /* Get a new "top level" file struct, sharing the same "low level" file struct */
if (NULL==(new_file=H5F_new(old_file->shared, H5P_DEFAULT, H5P_DEFAULT)))
HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to reopen file");
+
+ /* Keep old file's read/write intent in new file */
+ new_file->intent=old_file->intent;
+
if ((ret_value=H5I_register(H5I_FILE, new_file))<0)
HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to atomize file handle");