tree-wide: introduce setsockopt_int() helper and make use of it everywhere

As suggested by @heftig: https://github.com/systemd/systemd/commit/6d5e65f6454212cd400d0ebda34978a9f20cc26a#commitcomment-30938667
2018-10-18 19:50:29 +02:00
parent 0fef958361
commit 2ff48e981e
22 changed files with 195 additions and 169 deletions
@@ -2834,9 +2834,9 @@ static int setup_sd_notify_child(void) {
        if (r < 0)
                return log_error_errno(r, "Failed to chown " NSPAWN_NOTIFY_SOCKET_PATH ": %m");

-        r = setsockopt(fd, SOL_SOCKET, SO_PASSCRED, &const_int_one, sizeof(const_int_one));
+        r = setsockopt_int(fd, SOL_SOCKET, SO_PASSCRED, true);
        if (r < 0)
-                return log_error_errno(errno, "SO_PASSCRED failed: %m");
+                return log_error_errno(r, "SO_PASSCRED failed: %m");

        return TAKE_FD(fd);
 }