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| author | Dimitri Staessens <dimitri@ouroboros.rocks> | 2021-06-21 20:24:03 +0200 |
|---|---|---|
| committer | Sander Vrijders <sander@ouroboros.rocks> | 2021-06-23 08:36:48 +0200 |
| commit | 8ca960fa0274018cb4f94a1826029d74e6f762e0 (patch) | |
| tree | 268ffb6b24027d65c738a8edd196a1ed52134fcc /src/lib/shm_rbuff_pthr.c | |
| parent | ac53f8ea09b9a24321bc2c00832ba8a117115134 (diff) | |
| download | ouroboros-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_rbuff_pthr.c')
| -rw-r--r-- | src/lib/shm_rbuff_pthr.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/lib/shm_rbuff_pthr.c b/src/lib/shm_rbuff_pthr.c index aa79b477..cedbc7b1 100644 --- a/src/lib/shm_rbuff_pthr.c +++ b/src/lib/shm_rbuff_pthr.c @@ -106,8 +106,7 @@ int shm_rbuff_write_b(struct shm_rbuff * rb, goto err; } - pthread_cleanup_push((void(*)(void *))pthread_mutex_unlock, - (void *) rb->lock); + pthread_cleanup_push(__cleanup_mutex_unlock, rb->lock); while (!shm_rbuff_free(rb) && ret != -ETIMEDOUT @@ -186,8 +185,7 @@ ssize_t shm_rbuff_read_b(struct shm_rbuff * rb, return -EFLOWDOWN; } - pthread_cleanup_push((void(*)(void *))pthread_mutex_unlock, - (void *) rb->lock); + pthread_cleanup_push(__cleanup_mutex_unlock, rb->lock); while (shm_rbuff_empty(rb) && (idx != -ETIMEDOUT) @@ -263,8 +261,7 @@ void shm_rbuff_fini(struct shm_rbuff * rb) if (pthread_mutex_lock(rb->lock) == EOWNERDEAD) pthread_mutex_consistent(rb->lock); #endif - pthread_cleanup_push((void(*)(void *))pthread_mutex_unlock, - (void *) rb->lock); + pthread_cleanup_push(__cleanup_mutex_unlock, rb->lock); while (!shm_rbuff_empty(rb)) #ifndef HAVE_ROBUST_MUTEX |