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| author | Rich Felker <dalias@aerifal.cx> | 2011-03-08 03:41:05 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-03-08 03:41:05 -0500 |
| commit | 4820f9268d3dc1f2aac923de0a591ffd5d54ea89 (patch) | |
| tree | b0b247a81d43cb7a23a5eb0dc33ea1c83c9130d4 /src/thread/pthread_mutex_init.c | |
| parent | 1d6b1f15929ff19f4dce4f83947e14f7c3fc3c19 (diff) | |
| download | musl-4820f9268d3dc1f2aac923de0a591ffd5d54ea89.tar.gz musl-4820f9268d3dc1f2aac923de0a591ffd5d54ea89.tar.xz musl-4820f9268d3dc1f2aac923de0a591ffd5d54ea89.zip | |
fix and optimize non-default-type mutex behavior
problem 1: mutex type from the attribute was being ignored by pthread_mutex_init, so recursive/errorchecking mutexes were never being used at all. problem 2: ownership of recursive mutexes was not being enforced at unlock time.
Diffstat (limited to 'src/thread/pthread_mutex_init.c')
| -rw-r--r-- | src/thread/pthread_mutex_init.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/thread/pthread_mutex_init.c b/src/thread/pthread_mutex_init.c index d453543d..6e23df13 100644 --- a/src/thread/pthread_mutex_init.c +++ b/src/thread/pthread_mutex_init.c @@ -3,7 +3,6 @@ int pthread_mutex_init(pthread_mutex_t *m, const pthread_mutexattr_t *a) { memset(m, 0, sizeof *m); - if (a) { - } + if (a) m->_m_type = *a & 3; return 0; } |