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| author | Jeremy Allison <jra@samba.org> | 2001-05-25 00:48:28 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2001-05-25 00:48:28 +0000 |
| commit | 15e66ba37ae56787897e49039e217b5426924829 (patch) | |
| tree | 7b0c9c15a4e24f2df40691bd4a0fa917344a0216 /source3/smbd/server.c | |
| parent | 9ff6634db923da17b0946141abf3ce7df61a0dab (diff) | |
| download | samba-15e66ba37ae56787897e49039e217b5426924829.tar.gz samba-15e66ba37ae56787897e49039e217b5426924829.tar.bz2 samba-15e66ba37ae56787897e49039e217b5426924829.zip | |
Added tdb_change_int_atomic() to allow atomic updates of a tdb int value.
Jeremy.
(This used to be commit cf5015f15935605cf69078bc15251db61ddc48c7)
Diffstat (limited to 'source3/smbd/server.c')
| -rw-r--r-- | source3/smbd/server.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/source3/smbd/server.c b/source3/smbd/server.c index 6f4f18562e..fcee30d667 100644 --- a/source3/smbd/server.c +++ b/source3/smbd/server.c @@ -421,16 +421,14 @@ static BOOL dump_core(void) /**************************************************************************** update the current smbd process count ****************************************************************************/ + static void decrement_smbd_process_count(void) { int total_smbds; if (lp_max_smbd_processes()) { - tdb_lock_bystring(conn_tdb_ctx(), "INFO/total_smbds"); - if ((total_smbds = tdb_fetch_int(conn_tdb_ctx(), "INFO/total_smbds")) > 0) - tdb_store_int(conn_tdb_ctx(), "INFO/total_smbds", total_smbds - 1); - - tdb_unlock_bystring(conn_tdb_ctx(), "INFO/total_smbds"); + total_smbds = 0; + tdb_change_int_atomic(conn_tdb_ctx(), "INFO/total_smbds", &total_smbds, -1); } } |