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authorDimitri Staessens <dimitri@ouroboros.rocks>2021-06-21 20:24:03 +0200
committerSander Vrijders <sander@ouroboros.rocks>2021-06-23 08:36:48 +0200
commit8ca960fa0274018cb4f94a1826029d74e6f762e0 (patch)
tree268ffb6b24027d65c738a8edd196a1ed52134fcc /src/lib/shm_rdrbuff.c
parentac53f8ea09b9a24321bc2c00832ba8a117115134 (diff)
downloadouroboros-8ca960fa0274018cb4f94a1826029d74e6f762e0.tar.gz
ouroboros-8ca960fa0274018cb4f94a1826029d74e6f762e0.zip
lib, ipcpd, irmd: Wrap pthread unlocks for cleanup
This add an ouroboros/pthread.h header that wraps the pthread_..._unlock() functions for cleanup using pthread_cleanup_push() as this casting is not safe (and there were definitely bad casts in the code). The close() function is now also wrapped for cleanup in ouroboros/sockets.h. This allows enabling more compiler checks. Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks> Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
Diffstat (limited to 'src/lib/shm_rdrbuff.c')
-rw-r--r--src/lib/shm_rdrbuff.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/lib/shm_rdrbuff.c b/src/lib/shm_rdrbuff.c
index 2c966376..e3552100 100644
--- a/src/lib/shm_rdrbuff.c
+++ b/src/lib/shm_rdrbuff.c
@@ -28,8 +28,8 @@
#include <ouroboros/shm_rdrbuff.h>
#include <ouroboros/shm_du_buff.h>
#include <ouroboros/time_utils.h>
+#include <ouroboros/pthread.h>
-#include <pthread.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <unistd.h>
@@ -392,8 +392,7 @@ ssize_t shm_rdrbuff_alloc_b(struct shm_rdrbuff * rdrb,
if (pthread_mutex_lock(rdrb->lock) == EOWNERDEAD)
sanitize(rdrb);
#endif
- pthread_cleanup_push((void (*) (void *)) pthread_mutex_unlock,
- (void *) rdrb->lock);
+ pthread_cleanup_push(__cleanup_mutex_unlock, rdrb->lock);
#ifdef SHM_RDRB_MULTI_BLOCK
if (blocks + *rdrb->head > (SHM_BUFFER_SIZE))