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| author | Gerald Carter <jerry@samba.org> | 2006-02-03 22:19:41 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 11:06:23 -0500 |
| commit | 0af1500fc0bafe61019f1b2ab1d9e1d369221240 (patch) | |
| tree | 653fc2533795458d5f9696402285d9f14e527a21 /source3/lib/messages.c | |
| parent | 21a30a1346c9f9a25659a0cea0d276d8c2e6ddca (diff) | |
| download | samba-0af1500fc0bafe61019f1b2ab1d9e1d369221240.tar.gz samba-0af1500fc0bafe61019f1b2ab1d9e1d369221240.tar.bz2 samba-0af1500fc0bafe61019f1b2ab1d9e1d369221240.zip | |
r13316: Let the carnage begin....
Sync with trunk as off r13315
(This used to be commit 17e63ac4ed8325c0d44fe62b2442449f3298559f)
Diffstat (limited to 'source3/lib/messages.c')
| -rw-r--r-- | source3/lib/messages.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/source3/lib/messages.c b/source3/lib/messages.c index 058bbc99b0..2d6518aed6 100644 --- a/source3/lib/messages.c +++ b/source3/lib/messages.c @@ -604,4 +604,19 @@ BOOL message_send_all(TDB_CONTEXT *conn_tdb, int msg_type, *n_sent = msg_all.n_sent; return True; } + +/* + * Block and unblock receiving of messages. Allows removal of race conditions + * when doing a fork and changing message disposition. + */ + +void message_block(void) +{ + BlockSignals(True, SIGUSR1); +} + +void message_unblock(void) +{ + BlockSignals(False, SIGUSR1); +} /** @} **/ |