[ovs-dev] [threads 07/17] timeval: Do not block SIGALRM around setting 'deadline' in time_alarm().
Ben Pfaff
blp at nicira.com
Wed Jun 5 20:05:12 UTC 2013
There is no need to do so because the signal handler does not read or
write 'deadline'.
Signed-off-by: Ben Pfaff <blp at nicira.com>
---
lib/timeval.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/lib/timeval.c b/lib/timeval.c
index f687c96..d2b7508 100644
--- a/lib/timeval.c
+++ b/lib/timeval.c
@@ -326,17 +326,12 @@ time_alarm(unsigned int secs)
long long int now;
long long int msecs;
- sigset_t oldsigs;
-
time_init();
time_refresh();
now = time_msec();
msecs = secs * 1000LL;
-
- block_sigalrm(&oldsigs);
deadline = now < LLONG_MAX - msecs ? now + msecs : LLONG_MAX;
- unblock_sigalrm(&oldsigs);
}
/* Like poll(), except:
--
1.7.2.5
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