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Diffstat (limited to 'toys')
-rw-r--r--toys/other/reboot.c11
-rw-r--r--toys/pending/init.c12
2 files changed, 15 insertions, 8 deletions
diff --git a/toys/other/reboot.c b/toys/other/reboot.c
index a1358886..9193ba4e 100644
--- a/toys/other/reboot.c
+++ b/toys/other/reboot.c
@@ -2,7 +2,7 @@
*
* Copyright 2013 Elie De Brauwer <eliedebrauwer@gmail.com>
-USE_REBOOT(NEWTOY(reboot, "n", TOYFLAG_SBIN|TOYFLAG_NEEDROOT))
+USE_REBOOT(NEWTOY(reboot, "fn", TOYFLAG_SBIN|TOYFLAG_NEEDROOT))
USE_REBOOT(OLDTOY(halt, reboot, TOYFLAG_SBIN|TOYFLAG_NEEDROOT))
USE_REBOOT(OLDTOY(poweroff, reboot, TOYFLAG_SBIN|TOYFLAG_NEEDROOT))
@@ -10,10 +10,11 @@ config REBOOT
bool "reboot"
default y
help
- usage: reboot/halt/poweroff [-n]
+ usage: reboot/halt/poweroff [-fn]
Restart, halt or powerdown the system.
+ -f Don't signal init
-n Don't sync before stopping the system.
*/
@@ -24,8 +25,12 @@ config REBOOT
void reboot_main(void)
{
int types[] = {RB_AUTOBOOT, RB_HALT_SYSTEM, RB_POWER_OFF};
+ int sigs[] = {SIGINT, SIGUSR1, SIGUSR2};
if (!(toys.optflags & FLAG_n)) sync();
- toys.exitval = reboot(types[stridx("hp", *toys.which->name)+1]);
+ if (toys.optflags & FLAG_f)
+ toys.exitval = reboot(types[stridx("hp", *toys.which->name)+1]);
+ else
+ toys.exitval = kill(1, sigs[stridx("hp", *toys.which->name)+1]);
}
diff --git a/toys/pending/init.c b/toys/pending/init.c
index 529c1b9e..8d0d3f02 100644
--- a/toys/pending/init.c
+++ b/toys/pending/init.c
@@ -348,6 +348,7 @@ static void halt_poweroff_reboot_handler(int sig_no)
reboot_magic_no=RB_POWER_OFF;
break;
case SIGTERM:
+ case SIGINT:
error_msg("Requesting system reboot");
reboot_magic_no=RB_AUTOBOOT;
break;
@@ -415,7 +416,7 @@ static void pause_handler(int sig_no)
errno_backup = errno;
signal_backup = caught_signal;
- signal(SIGCONT, catch_signal);
+ xsignal(SIGCONT, catch_signal);
while(1) {
if (caught_signal == SIGCONT) break;
@@ -460,10 +461,11 @@ void init_main(void)
putenv("USER=root");
inittab_parsing();
- signal(SIGUSR1, halt_poweroff_reboot_handler);//halt
- signal(SIGUSR2, halt_poweroff_reboot_handler);//poweroff
- signal(SIGTERM, halt_poweroff_reboot_handler);//reboot
- signal(SIGQUIT, restart_init_handler);//restart init
+ xsignal(SIGUSR1, halt_poweroff_reboot_handler);//halt
+ xsignal(SIGUSR2, halt_poweroff_reboot_handler);//poweroff
+ xsignal(SIGTERM, halt_poweroff_reboot_handler);//reboot
+ xsignal(SIGINT, halt_poweroff_reboot_handler);//reboot
+ xsignal(SIGQUIT, restart_init_handler);//restart init
memset(&sig_act, 0, sizeof(sig_act));
sigfillset(&sig_act.sa_mask);
sigdelset(&sig_act.sa_mask, SIGCONT);