diff options
Diffstat (limited to 'mdk-stage1')
| -rw-r--r-- | mdk-stage1/init.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/mdk-stage1/init.c b/mdk-stage1/init.c index 3aada32bb..24bc373a6 100644 --- a/mdk-stage1/init.c +++ b/mdk-stage1/init.c @@ -430,6 +430,7 @@ int in_reboot(void) } int exit_value_proceed = 66; +int exit_value_restart = 0x35; int main(int argc, char **argv) { @@ -504,20 +505,22 @@ int main(int argc, char **argv) 2) we receive a SIGHUP */ - if (!(installpid = fork())) { - /* child */ - char * child_argv[2]; - child_argv[0] = BINARY; - child_argv[1] = NULL; + do { + if (!(installpid = fork())) { + /* child */ + char * child_argv[2]; + child_argv[0] = BINARY; + child_argv[1] = NULL; - execve(child_argv[0], child_argv, env); - printf("error in exec of %s :-( [%d]\n", BINARY, errno); - return 0; - } + execve(child_argv[0], child_argv, env); + printf("error in exec of %s :-( [%d]\n", BINARY, errno); + return 0; + } - do { - childpid = wait4(-1, &wait_status, 0, NULL); - } while (childpid != installpid); + do { + childpid = wait4(-1, &wait_status, 0, NULL); + } while (childpid != installpid); + } while (WIFEXITED(wait_status) && WEXITSTATUS(wait_status) == exit_value_restart); /* allow Ctrl Alt Del to reboot */ reboot(0xfee1dead, 672274793, BMAGIC_HARD); |