 |
Poweroff on SIGUSR1 - sinit - suckless init |
 |
git clone git://git.suckless.org/sinit |
 |
Log |
|
Files |
|
Refs |
|
README |
|
LICENSE |
|
--- |
|
commit 76b2240e1587129d4baefaffb738332440e20290 |
|
parent b8cb53193c0d235cec99d70bb63838f27c3c5fda |
|
Author: sin <[email protected]> |
|
Date: Fri, 7 Feb 2014 16:18:02 +0000 |
|
|
|
Poweroff on SIGUSR1 |
|
|
|
Diffstat: |
|
M sinit.c | 12 ++++++++++-- |
|
|
|
1 file changed, 10 insertions(+), 2 deletions(-) |
|
--- |
|
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) |
