remove async-unsafe functions from signal handler

diff --git a/src/main.c b/src/main.c
index 95498e34e5309ef1f8e2401d2e19521d234e97fd..3b29f7a8c5c05d3c7746ecedee0d7ab634936b78 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -233,12 +233,9 @@ static void i3_exit(void) {
  *
  */
 static void handle_signal(int sig, siginfo_t *info, void *data) {
-    fprintf(stderr, "Received signal %d, terminating\n", sig);
     if (*shmlogname != '\0') {
-        fprintf(stderr, "Closing SHM log \"%s\"\n", shmlogname);
         shm_unlink(shmlogname);
     }
-    fflush(stderr);
     raise(sig);
 }