sinit

suckless init
git clone git://git.2f30.org/sinit.git
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commit 76b2240e1587129d4baefaffb738332440e20290
parent b8cb53193c0d235cec99d70bb63838f27c3c5fda
Author: sin <sin@2f30.org>
Date:   Fri Feb  7 16:18:02 +0000

Poweroff on SIGUSR1

Diffstat:
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)