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| author | Joel de Vahl <joel@stalverk80.se> | 2007-10-02 16:19:25 +0000 |
|---|---|---|
| committer | Joel de Vahl <joel@stalverk80.se> | 2007-10-02 16:19:25 +0000 |
| commit | 21df126c88230f11749bc9241ed51a26d31f0810 (patch) | |
| tree | cb1975ea5c41e44f1361c96c4105c702cf865ae1 /src/engine/system.c | |
| parent | 4bf60da04b668d10c53d5d3784ba3543c7a4d314 (diff) | |
| download | zcatch-21df126c88230f11749bc9241ed51a26d31f0810.tar.gz zcatch-21df126c88230f11749bc9241ed51a26d31f0810.zip | |
sound fixes and initial lock implementation
Diffstat (limited to 'src/engine/system.c')
| -rw-r--r-- | src/engine/system.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/engine/system.c b/src/engine/system.c index 8717d58a..381b7ca3 100644 --- a/src/engine/system.c +++ b/src/engine/system.c @@ -4,6 +4,7 @@ #include <string.h> #include <time.h> +#include "detect.h" #include "system.h" #if defined(CONF_FAMILY_UNIX) @@ -18,6 +19,7 @@ #include <netdb.h> #include <netinet/in.h> #include <fcntl.h> + #include <pthread.h> #include <dirent.h> #include <unistd.h> @@ -250,6 +252,61 @@ void thread_sleep(int milliseconds) #endif } +#if defined(CONF_FAMILY_UNIX) +typedef pthread_mutex_t LOCKINTERNAL; +#else + #error not implemented on this platform +#endif + +LOCK lock_create() +{ + LOCKINTERNAL *l = (LOCKINTERNAL*)mem_alloc(sizeof(LOCKINTERNAL), 4); + +#if defined(CONF_FAMILY_UNIX) + pthread_mutex_init(l, 0x0); +#else + #error not implemented on this platform +#endif + return l; +} + +void lock_destroy(LOCK lock) +{ +#if defined(CONF_FAMILY_UNIX) + pthread_mutex_destroy(lock); +#else + #error not implemented on this platform +#endif + mem_free(lock); +} + +int lock_try(LOCK lock) +{ +#if defined(CONF_FAMILY_UNIX) + return pthread_mutex_trylock(lock); +#else + #error not implemented on this platform +#endif +} + +void lock_wait(LOCK lock) +{ +#if defined(CONF_FAMILY_UNIX) + pthread_mutex_lock(lock); +#else + #error not implemented on this platform +#endif +} + +void lock_release(LOCK lock) +{ +#if defined(CONF_FAMILY_UNIX) + pthread_mutex_unlock(lock); +#else + #error not implemented on this platform +#endif +} + /* ----- time ----- */ int64 time_get() { |