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| author | Jeremy Allison <jra@samba.org> | 2001-06-21 19:56:25 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2001-06-21 19:56:25 +0000 |
| commit | 460c9061909de2715eb1ff6737402d017e346d66 (patch) | |
| tree | f368763e9e08e48c81ec629891ffafbd85e81436 /source3 | |
| parent | 99c506325fa92be811d07a79969d5cae67750b10 (diff) | |
| download | samba-460c9061909de2715eb1ff6737402d017e346d66.tar.gz samba-460c9061909de2715eb1ff6737402d017e346d66.tar.bz2 samba-460c9061909de2715eb1ff6737402d017e346d66.zip | |
Ok - I misspoke.... mmap returns MAP_FAILED, not neccessarily -1 :-).
Jeremy.
(This used to be commit 2d1c6d1f6b55a0a78eb8afbe16d2ad8b3253a220)
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/tdb/tdb.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/source3/tdb/tdb.c b/source3/tdb/tdb.c index c27f03fc35..97c8e00ae6 100644 --- a/source3/tdb/tdb.c +++ b/source3/tdb/tdb.c @@ -66,6 +66,10 @@ #define MAP_FILE 0 #endif +#ifndef MAP_FAILED +#define MAP_FAILED ((void *)-1) +#endif + #define BUCKET(hash) ((hash) % tdb->header.hash_size) TDB_DATA tdb_null; @@ -89,10 +93,10 @@ static void tdb_mmap(TDB_CONTEXT *tdb) MAP_SHARED|MAP_FILE, tdb->fd, 0); /* - * NB. When mmap fails it returns -1 *NOT* NULL !!!! + * NB. When mmap fails it returns MAP_FAILED *NOT* NULL !!!! */ - if (tdb->map_ptr == (void *)-1) { + if (tdb->map_ptr == MAP_FAILED) { tdb->map_ptr = NULL; TDB_LOG((tdb, 2, "tdb_mmap failed for size %d (%s)\n", tdb->map_size, strerror(errno))); |