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- Also cache TSRM lookups in thread local storage on Windows.

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This commit is contained in:
Andi Gutmans 2001-07-30 05:46:31 +00:00
parent b0224d51da
commit 3baef4690a
1 changed files with 14 additions and 2 deletions
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16
TSRM/TSRM.c
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@ -94,6 +94,8 @@ static FILE *tsrm_error_file;
static pthread_key_t tls_key;
#elif defined(TSRM_ST)
static int tls_key;
#elif defined(TSRM_WIN32)
static DWORD tls_key;
#endif
@ -107,6 +109,8 @@ TSRM_API int tsrm_startup(int expected_threads, int expected_resources, int debu
#elif defined(TSRM_ST)
st_init();
st_key_create(&tls_key, 0);
#elif defined(TSRM_WIN32)
tls_key = TlsAlloc();
#endif
tsrm_error_file = stderr;
@ -175,7 +179,9 @@ TSRM_API void tsrm_shutdown(void)
#if defined(GNUPTH)
pth_kill();
#elif defined(PTHREADS)
pthread_key_delete( tls_key );
pthread_key_delete(tls_key);
#elif defined(TSRM_WIN32)
TlsFree(tls_key);
#endif
}
@ -248,9 +254,11 @@ static void allocate_new_resource(tsrm_tls_entry **thread_resources_ptr, THREAD_
#if defined(PTHREADS)
/* Set thread local storage to this new thread resources structure */
pthread_setspecific( tls_key, (void *)*thread_resources_ptr );
pthread_setspecific(tls_key, (void *) *thread_resources_ptr);
#elif defined(TSRM_ST)
st_thread_setspecific(tls_key, (void *) *thread_resources_ptr);
#elif defined(TSRM_WIN32)
TlsSetValue(tls_key, (void *) *thread_resources_ptr);
#endif
if (tsrm_new_thread_begin_handler) {
@ -288,6 +296,8 @@ TSRM_API void *ts_resource_ex(ts_rsrc_id id, THREAD_T *th_id)
thread_resources = pthread_getspecific(tls_key);
#elif defined(TSRM_ST)
thread_resources = st_thread_getspecific(tls_key);
#elif defined(TSRM_WIN32)
thread_resources = TlsGetValue(tls_key);
#else
thread_resources = NULL;
#endif
@ -370,6 +380,8 @@ void ts_free_thread(void)
}
#if defined(PTHREADS)
pthread_setspecific(tls_key, 0);
#elif defined(TSRM_WIN32)
TlsSetValue(tls_key, 0);
#endif
free(thread_resources);
break;