Merge branch 'obsd-master'

tmux.c

@@ -26,6 +26,7 @@
 #include <langinfo.h>
 #include <locale.h>
 #include <pwd.h>
+#include <signal.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
@@ -164,6 +165,17 @@ setblocking(int fd, int state)
 	}
 }
 
+const char *
+sig2name(int signo)
+{
+     static char	s[11];
+
+     if (signo > 0 && signo < NSIG)
+	     return (sys_signame[signo]);
+     xsnprintf(s, sizeof s, "%d", signo);
+     return (s);
+}
+
 const char *
 find_cwd(void)
 {