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basic/strv: add STRPTR_IN_SET
[elogind.git]
/
src
/
basic
/
signal-util.h
diff --git
a/src/basic/signal-util.h
b/src/basic/signal-util.h
index cbdb6ce33aac06b5bd58928f2052208079f3e423..ee37e2726e14e686cad101ea0b0946f6eb9567e1 100644
(file)
--- a/
src/basic/signal-util.h
+++ b/
src/basic/signal-util.h
@@
-54,3
+54,7
@@
static inline void block_signals_reset(sigset_t *ss) {
assert_se(sigprocmask_many(SIG_BLOCK, &t, __VA_ARGS__, -1) >= 0); \
t; \
})
+
+static inline bool SIGNAL_VALID(int signo) {
+ return signo > 0 && signo < _NSIG;
+}