mirrors/musl
1
0
Fork 0
mirror of https://git.musl-libc.org/git/musl synced 2025-01-26 16:12:05 +03:00
Code Issues Packages Projects Releases Wiki Activity

correctly handle the degenerate barrier in the pshared case

Browse Source
This commit is contained in:
Rich Felker 2011-09-27 23:08:59 -04:00
parent 3ac092bd7d
commit 067bdc2c18
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/thread/pthread_barrier_wait.c
View File

@ -24,7 +24,7 @@ static int pshared_barrier_wait(pthread_barrier_t *b)
int seq;
int ret = 0;
if (!limit) return PTHREAD_BARRIER_SERIAL_THREAD;
if (limit==1) return PTHREAD_BARRIER_SERIAL_THREAD;
while (a_swap(&b->_b_lock, 1))
__wait(&b->_b_lock, &b->_b_waiters, 1, 0);