diff options
Diffstat (limited to 'mdk-stage1/dietlibc/libpthread/thread_key.c')
-rw-r--r-- | mdk-stage1/dietlibc/libpthread/thread_key.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libpthread/thread_key.c b/mdk-stage1/dietlibc/libpthread/thread_key.c new file mode 100644 index 000000000..b0f719fc9 --- /dev/null +++ b/mdk-stage1/dietlibc/libpthread/thread_key.c @@ -0,0 +1,41 @@ +#include <unistd.h> +#include <errno.h> + +#include <pthread.h> +#include "thread_internal.h" + +struct _pthread_fastlock __thread_keys_lock; +struct _thread_key __thread_keys[PTHREAD_KEYS_MAX]; + +void __thread_start__key(int id) +{ + int i; + + __NO_ASYNC_CANCEL_BEGIN; + __pthread_lock(&__thread_keys_lock); + + for (i=0; i<PTHREAD_KEYS_MAX; i++) { + __thread_keys[i].tkd[id]=0; + } + + __pthread_unlock(&__thread_keys_lock); + __NO_ASYNC_CANCEL_END; +} + +void __thread_exit__key(int id) +{ + int i,try; + + __NO_ASYNC_CANCEL_BEGIN; + __pthread_lock(&__thread_keys_lock); + + for (i=0; i<PTHREAD_KEYS_MAX; i++) { + if ((__thread_keys[i].used) && (__thread_keys[i].destructor)) { + for (try=0;__thread_keys[i].tkd[id] && (try<PTHREAD_DESTRUCTOR_ITERATIONS);++try) + __thread_keys[i].destructor(__thread_keys[i].tkd[id]); + } + } + + __pthread_unlock(&__thread_keys_lock); + __NO_ASYNC_CANCEL_STOP; +} |