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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/process.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/process.c')
| -rw-r--r-- | source3/smbd/process.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/source3/smbd/process.c b/source3/smbd/process.c index 74c0cbc96f..1f575e2a46 100644 --- a/source3/smbd/process.c +++ b/source3/smbd/process.c @@ -781,12 +781,12 @@ static BOOL smbd_process_limit(void) /* Always add one to the smbd process count, as exit_server() always * subtracts one. */ - tdb_lock_bystring(conn_tdb_ctx(), "INFO/total_smbds"); - total_smbds = tdb_fetch_int(conn_tdb_ctx(), "INFO/total_smbds"); - total_smbds = total_smbds < 0 ? 1 : total_smbds + 1; - tdb_store_int(conn_tdb_ctx(), "INFO/total_smbds", total_smbds); - tdb_unlock_bystring(conn_tdb_ctx(), "INFO/total_smbds"); - + + total_smbds = 1; /* In case we need to create the entry. */ + + if (tdb_change_int_atomic(conn_tdb_ctx(), "INFO/total_smbds", &total_smbds, 1) == -1) + return True; + return total_smbds > lp_max_smbd_processes(); } else |