diff options
Diffstat (limited to 'pjlib/src/pj/os_core_unix.c')
| -rw-r--r-- | pjlib/src/pj/os_core_unix.c | 51 |
1 files changed, 44 insertions, 7 deletions
diff --git a/pjlib/src/pj/os_core_unix.c b/pjlib/src/pj/os_core_unix.c index a65c8e89..db55062b 100644 --- a/pjlib/src/pj/os_core_unix.c +++ b/pjlib/src/pj/os_core_unix.c @@ -147,13 +147,6 @@ PJ_DEF(pj_status_t) pj_init(void) guid.ptr = dummy_guid; pj_generate_unique_string( &guid ); - /* Initialize exception ID for the pool. - * Must do so after critical section is configured. - */ - rc = pj_exception_id_alloc("PJLIB/No memory", &PJ_NO_MEMORY_EXCEPTION); - if (rc != PJ_SUCCESS) - return rc; - /* Startup timestamp */ #if defined(PJ_HAS_HIGH_RES_TIMER) && PJ_HAS_HIGH_RES_TIMER != 0 { @@ -171,6 +164,50 @@ PJ_DEF(pj_status_t) pj_init(void) } /* + * pj_atexit() + */ +PJ_DEF(pj_status_t) pj_atexit(void (*func)(void)) +{ + if (atexit_count >= PJ_ARRAY_SIZE(atexit_func)) + return PJ_ETOOMANY; + + atexit_func[atexit_count++] = func; + return PJ_SUCCESS; +} + +/* + * pj_shutdown(void) + */ +PJ_DEF(void) pj_shutdown() +{ + int i; + + /* Call atexit() functions */ + for (i=atexit_count-1; i>=0; --i) { + (*atexit_func[i])(); + } + atexit_count = 0; + + /* Free exception ID */ + if (PJ_NO_MEMORY_EXCEPTION != -1) { + pj_exception_id_free(PJ_NO_MEMORY_EXCEPTION); + PJ_NO_MEMORY_EXCEPTION = -1; + } + +#if PJ_HAS_THREADS + /* Destroy PJLIB critical section */ + pj_mutex_destroy(&critical_section); + + /* Free PJLIB TLS */ + if (thread_tls_id != -1) { + pj_thread_local_free(thread_tls_id); + thread_tls_id = -1; + } +#endif +} + + +/* * pj_getpid(void) */ PJ_DEF(pj_uint32_t) pj_getpid(void) |