| From 0a654c20e1b9324c57ba4116b52fb6ab33847e1d Mon Sep 17 00:00:00 2001 |
| From: Jeremy Kerr <jk@ozlabs.org> |
| Date: Thu, 8 Aug 2013 17:16:31 +0800 |
| Subject: [PATCH] kexec: Implement clean restart for busybox init |
| |
| Signed-off-by: Jeremy Kerr <jk@ozlabs.org> |
| --- |
| kexec.c | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| diff --git a/kexec.c b/kexec.c |
| index 2edb7df..b2a0c42 100644 |
| --- a/kexec.c |
| +++ b/kexec.c |
| @@ -27,6 +27,7 @@ |
| #include <fcntl.h> |
| #include <errno.h> |
| #include <syscall.h> |
| +#include <signal.h> |
| #include <libfdt.h> |
| #include <getopt.h> |
| #include <sys/types.h> |
| @@ -818,7 +819,7 @@ int main(int argc, char *argv[]) |
| sync(); |
| exec_kexec(); |
| } else { |
| - execlp("shutdown", "shutdown", "-r", "now", NULL); |
| + kill(1, SIGQUIT); |
| } |
| |
| return -1; |
| -- |
| 1.7.10.4 |
| |
