Poweroff on SIGUSR1 - sinit - suckless init
HTML git clone git://git.suckless.org/sinit
DIR Log
DIR Files
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DIR README
DIR LICENSE
---
DIR commit 76b2240e1587129d4baefaffb738332440e20290
DIR parent b8cb53193c0d235cec99d70bb63838f27c3c5fda
HTML Author: sin <sin@2f30.org>
Date: Fri, 7 Feb 2014 16:18:02 +0000
Poweroff on SIGUSR1
Diffstat:
M sinit.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
---
DIR diff --git a/sinit.c b/sinit.c
@@ -25,13 +25,15 @@ typedef struct {
void (*func)(void);
} Sigmap;
+static void sigpoweroff(void);
static void sigreap(void);
static void sigreboot(void);
static void spawn(const Arg *);
static Sigmap dispatchsig[] = {
- { SIGCHLD, sigreap },
- { SIGINT, sigreboot },
+ { SIGUSR1, sigpoweroff },
+ { SIGCHLD, sigreap },
+ { SIGINT, sigreboot },
};
static int sigfd = -1;
@@ -85,6 +87,12 @@ main(void)
}
static void
+sigpoweroff(void)
+{
+ spawn(&(Arg){ .v = rcpoweroffcmd });
+}
+
+static void
sigreap(void)
{
while (waitpid(-1, NULL, WNOHANG) > 0)