Fix service file to match installed elogind binary location

[elogind.git] / src / basic / signal-util.h

diff --git a/src/basic/signal-util.h b/src/basic/signal-util.h
index 7013c51a3d9aaa4385ec3321bd405b6a107f5e25..8dc9e3aea517992f81a3ec3cf5b02769be06774f 100644 (file)
--- a/src/basic/signal-util.h
+++ b/src/basic/signal-util.h
@@ -27,8 +27,8 @@ int reset_all_signal_handlers(void);
 int reset_signal_mask(void);
 
 int ignore_signals(int sig, ...);
-#if 0 /// UNNEEDED by elogind
 int default_signals(int sig, ...);
+#if 0 /// UNNEEDED by elogind
 int sigaction_many(const struct sigaction *sa, ...);
 #endif // 0
 
@@ -48,9 +48,13 @@ static inline void block_signals_reset(sigset_t *ss) {
         assert_se(sigprocmask(SIG_SETMASK, ss, NULL) >= 0);
 }
 
-#define BLOCK_SIGNALS(...)                                              \
-        _cleanup_(block_signals_reset) sigset_t _saved_sigset = ({      \
-                sigset_t t;                                             \
+#define BLOCK_SIGNALS(...)                                                        \
+        _cleanup_(block_signals_reset) _unused_ sigset_t _saved_sigset = ({       \
+                sigset_t t;                                                       \
                 assert_se(sigprocmask_many(SIG_BLOCK, &t, __VA_ARGS__, -1) >= 0); \
-                t;                                                      \
+                t;                                                                \
         })
+
+static inline bool SIGNAL_VALID(int signo) {
+        return signo > 0 && signo < _NSIG;
+}