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>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tools/oping/oping_client.c b/src/tools/oping/oping_client.c
index a310338d..0ab5a4af 100644
--- a/src/tools/oping/oping_client.c
+++ b/src/tools/oping/oping_client.c
@@ -163,7 +163,7 @@ void * writer(void * o)
                 printf("Pinging %s with %d bytes of data (%u packets):\n\n",
                        client.s_apn, client.size, client.count);
 
-        pthread_cleanup_push((void (*) (void *)) free, buf);
+        pthread_cleanup_push(free, buf);
 
         while (!stop && client.sent < client.count) {
                 nanosleep(&wait, NULL);