update standards and safety checks

27 files changed, 25 insertions, 0 deletions

diff --git a/src/threads/call_once.c b/src/threads/call_once.c
index a4418b85..c09886ec 100644
--- a/src/threads/call_once.c
+++ b/src/threads/call_once.c
@@ -5,6 +5,7 @@
 
 void call_once(once_flag *flag, void (*func)(void))
 {
+	SIGNAL_SAFE(0);
 	pthread_once(flag, func);
 }
 
diff --git a/src/threads/cnd_broadcast.c b/src/threads/cnd_broadcast.c
index 75fb529c..58a6a199 100644
--- a/src/threads/cnd_broadcast.c
+++ b/src/threads/cnd_broadcast.c
@@ -5,6 +5,7 @@
 
 int cnd_broadcast(cnd_t *cond)
 {
+	SIGNAL_SAFE(0);
 	return pthread_cond_broadcast(cond) == 0 ? thrd_success : thrd_error;
 }
 
diff --git a/src/threads/cnd_destroy.c b/src/threads/cnd_destroy.c
index 9153cab4..07cee092 100644
--- a/src/threads/cnd_destroy.c
+++ b/src/threads/cnd_destroy.c
@@ -5,6 +5,7 @@
 
 void cnd_destroy(cnd_t *cond)
 {
+	SIGNAL_SAFE(0);
 	pthread_cond_destroy(cond);
 }
 
diff --git a/src/threads/cnd_init.c b/src/threads/cnd_init.c
index de1fda24..e44abe21 100644
--- a/src/threads/cnd_init.c
+++ b/src/threads/cnd_init.c
@@ -6,6 +6,7 @@
 
 int cnd_init(cnd_t *cond)
 {
+	SIGNAL_SAFE(0);
 	switch (pthread_cond_init(cond, 0)) {
 	case 0:
 		return thrd_success;
diff --git a/src/threads/cnd_signal.c b/src/threads/cnd_signal.c
index a23cd969..5d22c656 100644
--- a/src/threads/cnd_signal.c
+++ b/src/threads/cnd_signal.c
@@ -5,6 +5,7 @@
 
 int cnd_signal(cnd_t *cond)
 {
+	SIGNAL_SAFE(0);
 	return pthread_cond_signal(cond) == 0 ? thrd_success : thrd_error;
 }
 
diff --git a/src/threads/cnd_timedwait.c b/src/threads/cnd_timedwait.c
index 0086f2c0..5758183e 100644
--- a/src/threads/cnd_timedwait.c
+++ b/src/threads/cnd_timedwait.c
@@ -6,6 +6,7 @@
 
 int cnd_timedwait(cnd_t *restrict cond, mtx_t *restrict mtx, const struct timespec *restrict ts)
 {
+	SIGNAL_SAFE(0);
 	switch (pthread_cond_timedwait(cond, mtx, ts)) {
 	case 0:
 		return thrd_success;
diff --git a/src/threads/cnd_wait.c b/src/threads/cnd_wait.c
index 213b94ac..577ffa5f 100644
--- a/src/threads/cnd_wait.c
+++ b/src/threads/cnd_wait.c
@@ -5,6 +5,7 @@
 
 int cnd_wait(cnd_t *cond, mtx_t *mtx)
 {
+	SIGNAL_SAFE(0);
 	return pthread_cond_wait(cond, mtx) == 0 ? thrd_success : thrd_error;
 }
 
diff --git a/src/threads/mtx_destroy.c b/src/threads/mtx_destroy.c
index 4d8a54ce..93a8e0f5 100644
--- a/src/threads/mtx_destroy.c
+++ b/src/threads/mtx_destroy.c
@@ -5,6 +5,7 @@
 
 void mtx_destroy(mtx_t *mtx)
 {
+	SIGNAL_SAFE(0);
 	pthread_mutex_destroy(mtx);
 }
 
diff --git a/src/threads/mtx_init.c b/src/threads/mtx_init.c
index dbe58812..56e5196a 100644
--- a/src/threads/mtx_init.c
+++ b/src/threads/mtx_init.c
@@ -6,6 +6,7 @@
 
 int mtx_init(mtx_t *mtx, int type)
 {
+	SIGNAL_SAFE(0);
 	pthread_mutexattr_t attr;
 	pthread_mutexattr_init(&attr);
 	if (type & mtx_recursive) {
diff --git a/src/threads/mtx_lock.c b/src/threads/mtx_lock.c
index fe1dfeb0..da97db79 100644
--- a/src/threads/mtx_lock.c
+++ b/src/threads/mtx_lock.c
@@ -5,6 +5,7 @@
 
 int mtx_lock(mtx_t *mtx)
 {
+	SIGNAL_SAFE(0);
 	return pthread_mutex_lock(mtx);
 }
 
diff --git a/src/threads/mtx_timedlock.c b/src/threads/mtx_timedlock.c
index 77054eec..f0681abf 100644
--- a/src/threads/mtx_timedlock.c
+++ b/src/threads/mtx_timedlock.c
@@ -6,6 +6,7 @@
 
 int mtx_timedlock(mtx_t *restrict mtx, const struct timespec *restrict ts)
 {
+	SIGNAL_SAFE(0);
 	switch (pthread_mutex_timedlock(mtx, ts)) {
 	case 0:
 		return thrd_success;
diff --git a/src/threads/mtx_trylock.c b/src/threads/mtx_trylock.c
index c11f8db5..2188c934 100644
--- a/src/threads/mtx_trylock.c
+++ b/src/threads/mtx_trylock.c
@@ -6,6 +6,7 @@
 
 int mtx_trylock(mtx_t *mtx)
 {
+	SIGNAL_SAFE(0);
 	switch (pthread_mutex_trylock(mtx)) {
 	case 0:
 		return thrd_success;
diff --git a/src/threads/mtx_unlock.c b/src/threads/mtx_unlock.c
index e7fa8f30..0b2b5fec 100644
--- a/src/threads/mtx_unlock.c
+++ b/src/threads/mtx_unlock.c
@@ -5,6 +5,7 @@
 
 int mtx_unlock(mtx_t *mtx)
 {
+	SIGNAL_SAFE(0);
 	return pthread_mutex_unlock(mtx) == 0 ? thrd_success : thrd_error;
 }
 
diff --git a/src/threads/once_flag.c b/src/threads/once_flag.h
index 7fee57a4..7fee57a4 100644
--- a/src/threads/once_flag.c
+++ b/src/threads/once_flag.h
diff --git a/src/threads/thrd_create.c b/src/threads/thrd_create.c
index 7e1a1552..e09bf682 100644
--- a/src/threads/thrd_create.c
+++ b/src/threads/thrd_create.c
@@ -6,6 +6,7 @@
 
 int thrd_create(thrd_t *thr, thrd_start_t func, void *arg)
 {
+	SIGNAL_SAFE(0);
 	typedef void *(*pthread_start_fn)(void*);
 	switch (pthread_create(thr, 0, (pthread_start_fn)func, arg)) {
 	case 0:
diff --git a/src/threads/thrd_current.c b/src/threads/thrd_current.c
index 92e3d3f3..7562a95a 100644
--- a/src/threads/thrd_current.c
+++ b/src/threads/thrd_current.c
@@ -5,6 +5,7 @@
 
 thrd_t thrd_current(void)
 {
+	SIGNAL_SAFE(0);
 	return pthread_self();
 }
 
diff --git a/src/threads/thrd_detach.c b/src/threads/thrd_detach.c
index 3aa1ee29..03ccb774 100644
--- a/src/threads/thrd_detach.c
+++ b/src/threads/thrd_detach.c
@@ -5,6 +5,7 @@
 
 int thrd_detach(thrd_t thr)
 {
+	SIGNAL_SAFE(0);
 	return pthread_detach(thr) == 0 ? thrd_success : thrd_error;
 }
 
diff --git a/src/threads/thrd_equal.c b/src/threads/thrd_equal.c
index 0bf5fc0b..cf2a64b1 100644
--- a/src/threads/thrd_equal.c
+++ b/src/threads/thrd_equal.c
@@ -5,6 +5,7 @@
 
 int thrd_equal(thrd_t thr0, thrd_t thr1)
 {
+	SIGNAL_SAFE(0);
 	return pthread_equal(thr0, thr1);
 }
 
diff --git a/src/threads/thrd_exit.c b/src/threads/thrd_exit.c
index 1258bbf7..117b63c2 100644
--- a/src/threads/thrd_exit.c
+++ b/src/threads/thrd_exit.c
@@ -5,6 +5,7 @@
 
 _Noreturn void thrd_exit(int res)
 {
+	SIGNAL_SAFE(0);
 	pthread_exit(&res);
 }
 
diff --git a/src/threads/thrd_join.c b/src/threads/thrd_join.c
index 588062f5..24001f60 100644
--- a/src/threads/thrd_join.c
+++ b/src/threads/thrd_join.c
@@ -5,6 +5,7 @@
 
 int thrd_join(thrd_t thr, int *res)
 {
+	SIGNAL_SAFE(0);
 	return pthread_join(thr, (void**)&res) == 0 ? thrd_success : thrd_error;
 }
 
diff --git a/src/threads/thrd_sleep.c b/src/threads/thrd_sleep.c
index d4b78d9d..7347d02c 100644
--- a/src/threads/thrd_sleep.c
+++ b/src/threads/thrd_sleep.c
@@ -5,6 +5,7 @@
 
 int thrd_sleep(const struct timespec *duration, struct timespec *remaining)
 {
+	SIGNAL_SAFE(0);
 	return nanosleep(duration, remaining);
 }
 
diff --git a/src/threads/thrd_yield.c b/src/threads/thrd_yield.c
index 0d2595ce..b6bc0f93 100644
--- a/src/threads/thrd_yield.c
+++ b/src/threads/thrd_yield.c
@@ -5,6 +5,7 @@
 
 void thrd_yield(void)
 {
+	SIGNAL_SAFE(0);
 	sched_yield();
 }
 
diff --git a/src/threads/thread_local.c b/src/threads/thread_local.h
index 8014592b..8014592b 100644
--- a/src/threads/thread_local.c
+++ b/src/threads/thread_local.h
diff --git a/src/threads/tss_create.c b/src/threads/tss_create.c
index ff30995b..71a6e68a 100644
--- a/src/threads/tss_create.c
+++ b/src/threads/tss_create.c
@@ -5,6 +5,7 @@
 
 int tss_create(tss_t *key, tss_dtor_t dtor)
 {
+	SIGNAL_SAFE(0);
 	return pthread_key_create(key, dtor) == 0 ? thrd_success : thrd_error;
 }
 
diff --git a/src/threads/tss_delete.c b/src/threads/tss_delete.c
index eb527fd2..a76c47aa 100644
--- a/src/threads/tss_delete.c
+++ b/src/threads/tss_delete.c
@@ -5,6 +5,7 @@
 
 void tss_delete(tss_t key)
 {
+	SIGNAL_SAFE(0);
 	pthread_key_delete(key);
 }
 
diff --git a/src/threads/tss_get.c b/src/threads/tss_get.c
index 56e1c7ba..03c96419 100644
--- a/src/threads/tss_get.c
+++ b/src/threads/tss_get.c
@@ -5,6 +5,7 @@
 
 void *tss_get(tss_t key)
 {
+	SIGNAL_SAFE(0);
 	return pthread_getspecific(key);
 }
 
diff --git a/src/threads/tss_set.c b/src/threads/tss_set.c
index 17e8187a..0e0a7b3c 100644
--- a/src/threads/tss_set.c
+++ b/src/threads/tss_set.c
@@ -5,6 +5,7 @@
 
 int tss_set(tss_t key, void *val)
 {
+	SIGNAL_SAFE(0);
 	return pthread_setspecific(key, val) == 0 ? thrd_success : thrd_error;
 }