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| author | Sergey Poznyakoff <gray@gnu.org.ua> | 2016-07-09 08:40:04 +0300 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2016-07-09 08:47:16 +0300 |
| commit | 479a469033903a76b9c073806037dd66176f3da0 (patch) | |
| tree | 2841b611288f9343868e6ded82909b096a62e121 /src/gdbmdelete.c | |
| parent | 2efd8358711ab3ea6c0ecaab75d195837b4b3e37 (diff) | |
| download | gdbm-479a469033903a76b9c073806037dd66176f3da0.tar.gz gdbm-479a469033903a76b9c073806037dd66176f3da0.tar.bz2 | |
Per-database error state.
Last error code is stored in the database file structure as
well as in the global gdbm_errno. Special functions are provided
for retrieving and clearing the last error state.
* src/gdbmdefs.h (gdbm_file_info): New member: last_error
* src/gdbm.h.in (gdbm_last_errno, gdbm_set_errno)
(gdbm_clear_error): New protos.
* src/gdbmerrno.c (gdbm_last_errno, gdbm_set_errno)
(gdbm_clear_error): New functions
* NEWS: Update.
* compat/dbminit.c: Use gdbm_set_errno to set error state.
* compat/dbmopen.c: Likewise.
* src/bucket.c: Likewise.
* src/findkey.c: Likewise.
* src/gdbm_load.c: Likewise.
* src/gdbmcount.c: Likewise.
* src/gdbmdelete.c: Likewise.
* src/gdbmdump.c: Likewise.
* src/gdbmexists.c: Likewise.
* src/gdbmexp.c: Likewise.
* src/gdbmfetch.c: Likewise.
* src/gdbmimp.c: Likewise.
* src/gdbmload.c: Likewise.
* src/gdbmopen.c: Likewise.
* src/gdbmreorg.c: Likewise.
* src/gdbmseq.c: Likewise.
* src/gdbmsetopt.c: Likewise.
* src/gdbmstore.c: Likewise.
* src/gdbmsync.c: Likewise.
* src/mmap.c: Likewise.
Diffstat (limited to 'src/gdbmdelete.c')
| -rw-r--r-- | src/gdbmdelete.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gdbmdelete.c b/src/gdbmdelete.c index 4396b14..7e2867d 100644 --- a/src/gdbmdelete.c +++ b/src/gdbmdelete.c @@ -39,12 +39,12 @@ gdbm_delete (GDBM_FILE dbf, datum key) /* First check to make sure this guy is a writer. */ if (dbf->read_write == GDBM_READER) { - gdbm_errno = GDBM_READER_CANT_DELETE; + gdbm_set_errno (dbf, GDBM_READER_CANT_DELETE, 0); return -1; } /* Initialize the gdbm_errno variable. */ - gdbm_errno = GDBM_NO_ERROR; + gdbm_set_errno (dbf, GDBM_NO_ERROR, 0); /* Find the item. */ elem_loc = _gdbm_findkey (dbf, key, NULL, NULL); |