runit

commit 82d46804143bc0de7bb9acd728cb951a78112af4
parent 727b2a5236346e75ec6455179d5073e348d165be
Author: Érico Nogueira <erico.erc@gmail.com>
Date:   Fri, 27 Aug 2021 22:51:31 -0300

sig: use const for sig_* constants and add sig_kill.

Diffstat:
M
src/sig.c
 | 
15
++++++++-------
M
src/sig.h
 | 
15
++++++++-------

2 files changed, 16 insertions(+), 14 deletions(-)
diff --git a/src/sig.c b/src/sig.c
@@ -3,13 +3,14 @@
 #include <signal.h>
 #include "sig.h"
 
-int sig_alarm = SIGALRM;
-int sig_child = SIGCHLD;
-int sig_cont = SIGCONT;
-int sig_hangup = SIGHUP;
-int sig_int = SIGINT;
-int sig_pipe = SIGPIPE;
-int sig_term = SIGTERM;
+const int sig_alarm = SIGALRM;
+const int sig_child = SIGCHLD;
+const int sig_cont = SIGCONT;
+const int sig_hangup = SIGHUP;
+const int sig_int = SIGINT;
+const int sig_kill = SIGKILL;
+const int sig_pipe = SIGPIPE;
+const int sig_term = SIGTERM;
 
 void (*sig_defaulthandler)() = SIG_DFL;
 void (*sig_ignorehandler)() = SIG_IGN;
diff --git a/src/sig.h b/src/sig.h
@@ -3,13 +3,14 @@
 #ifndef SIG_H
 #define SIG_H
 
-extern int sig_alarm;
-extern int sig_child;
-extern int sig_cont;
-extern int sig_hangup;
-extern int sig_int;
-extern int sig_pipe;
-extern int sig_term;
+extern const int sig_alarm;
+extern const int sig_child;
+extern const int sig_cont;
+extern const int sig_hangup;
+extern const int sig_int;
+extern const int sig_kill;
+extern const int sig_pipe;
+extern const int sig_term;
 
 extern void (*sig_defaulthandler)();
 extern void (*sig_ignorehandler)();