diff options
Diffstat (limited to 'main/alsa-utils/alsa-utils_portable-mutex.patch')
| -rw-r--r-- | main/alsa-utils/alsa-utils_portable-mutex.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/main/alsa-utils/alsa-utils_portable-mutex.patch b/main/alsa-utils/alsa-utils_portable-mutex.patch deleted file mode 100644 index 5def7830d7..0000000000 --- a/main/alsa-utils/alsa-utils_portable-mutex.patch +++ /dev/null @@ -1,27 +0,0 @@ ---- alsa-utils-1.0.27.2.org/alsaloop/pcmjob.c -+++ alsa-utils-1.0.27.2/alsaloop/pcmjob.c -@@ -62,11 +62,22 @@ - }; - #endif - --static pthread_mutex_t pcm_open_mutex = -- PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; -+static pthread_once_t pcm_open_mutex_once = PTHREAD_ONCE_INIT; -+static pthread_mutex_t pcm_open_mutex; - -+static void pcm_open_init_mutex(void) -+{ -+ pthread_mutexattr_t attr; -+ -+ pthread_mutexattr_init(&attr); -+ pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); -+ pthread_mutex_init(&pcm_open_mutex, &attr); -+ pthread_mutexattr_destroy(&attr); -+} -+ - static inline void pcm_open_lock(void) - { -+ pthread_once(&pcm_open_mutex_once, pcm_open_init_mutex); - if (workarounds & WORKAROUND_SERIALOPEN) - pthread_mutex_lock(&pcm_open_mutex); - } |