sig.c: Skip unknown signals, e.g. musl libc does not define SIGCLD

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
2026-10-01 05:22:48 +07:00 · 2020-04-26 11:29:19 +02:00
parent 9d9b6b5201
commit 37d92e87bc
1 changed files with 6 additions and 0 deletions
@@ -142,9 +142,15 @@ static struct sigmap {
 	{ SIGPWR,    "SIGPWR"    },

 	/* Archaic names for compatibility.  */
+#ifdef SIGIO
 	{ SIGIO,     "SIGIO"     },
+#endif
+#ifdef SIGIOT
 	{ SIGIOT,    "SIGIOT"    },
+#endif
+#ifdef SIGCLD
 	{ SIGCLD,    "SIGCLD"    },
+#endif
 };

 void mdadm_wait(void);