diff options
| author | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2013-12-08 19:04:08 +0000 |
|---|---|---|
| committer | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2013-12-08 19:04:08 +0000 |
| commit | 8f12c06d56716270f7e3b6ba30c35c24f04f1e3d (patch) | |
| tree | d058561ae35e15e8efd1c7f493db4604cf980859 /lib | |
| parent | 076a29674edcdf57a939eb723b6ceb533dbcaa40 (diff) | |
Reduce the random name length when sem_init is called with pshared
following what is recommended for mkstemp. This reduces the number of calls
to sched_yield considerably.
tedu@ ok.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/librthread/rthread_sem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/librthread/rthread_sem.c b/lib/librthread/rthread_sem.c index 20c7aecef29..c3738842cef 100644 --- a/lib/librthread/rthread_sem.c +++ b/lib/librthread/rthread_sem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rthread_sem.c,v 1.16 2013/11/26 11:24:43 fgsch Exp $ */ +/* $OpenBSD: rthread_sem.c,v 1.17 2013/12/08 19:04:07 fgsch Exp $ */ /* * Copyright (c) 2004,2005,2013 Ted Unangst <tedu@openbsd.org> * All Rights Reserved. @@ -40,7 +40,7 @@ #define SEM_PATH_SIZE (5 + SHA256_DIGEST_STRING_LENGTH + 4) /* long enough to be hard to guess */ -#define SEM_RANDOM_NAME_LEN 160 +#define SEM_RANDOM_NAME_LEN 10 /* * Size of memory to be mmap()'ed by named semaphores. |