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move var decls around a little to help gcc make smaller code

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This commit is contained in:
Mike Frysinger 2005-07-06 05:00:48 +00:00
parent e548bdff96
commit 10427ab528
1 changed files with 8 additions and 8 deletions
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16
init/init.c
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@ -424,9 +424,8 @@ static void fixup_argv(int argc, char **argv, char *new_argv0)
static pid_t run(const struct init_action *a) static pid_t run(const struct init_action *a)
{ {
struct stat sb;
int i, junk; int i, junk;
pid_t pid, pgrp, tmp_pid; pid_t pid;
char *s, *tmpCmd, *cmd[INIT_BUFFS_SIZE], *cmdpath; char *s, *tmpCmd, *cmd[INIT_BUFFS_SIZE], *cmdpath;
char buf[INIT_BUFFS_SIZE + 6]; /* INIT_BUFFS_SIZE+strlen("exec ")+1 */ char buf[INIT_BUFFS_SIZE + 6]; /* INIT_BUFFS_SIZE+strlen("exec ")+1 */
sigset_t nmask, omask; sigset_t nmask, omask;
@ -442,6 +441,8 @@ static pid_t run(const struct init_action *a)
sigprocmask(SIG_BLOCK, &nmask, &omask); sigprocmask(SIG_BLOCK, &nmask, &omask);
if ((pid = fork()) == 0) { if ((pid = fork()) == 0) {
struct stat sb;
/* Clean up */ /* Clean up */
close(0); close(0);
close(1); close(1);
@ -466,11 +467,10 @@ static pid_t run(const struct init_action *a)
/* Open the new terminal device */ /* Open the new terminal device */
if ((device_open(a->terminal, O_RDWR)) < 0) { if ((device_open(a->terminal, O_RDWR)) < 0) {
if (stat(a->terminal, &sb) != 0) { if (stat(a->terminal, &sb) != 0) {
message(LOG | CONSOLE, "device '%s' does not exist.", message(LOG | CONSOLE, "device '%s' does not exist.", a->terminal);
a->terminal); } else {
_exit(1);
}
message(LOG | CONSOLE, "Bummer, can't open %s", a->terminal); message(LOG | CONSOLE, "Bummer, can't open %s", a->terminal);
}
_exit(1); _exit(1);
} }
@ -484,6 +484,7 @@ static pid_t run(const struct init_action *a)
/* If the init Action requires us to wait, then force the /* If the init Action requires us to wait, then force the
* supplied terminal to be the controlling tty. */ * supplied terminal to be the controlling tty. */
if (a->action & (SYSINIT | WAIT | CTRLALTDEL | SHUTDOWN | RESTART)) { if (a->action & (SYSINIT | WAIT | CTRLALTDEL | SHUTDOWN | RESTART)) {
pid_t pgrp, tmp_pid;
/* Now fork off another process to just hang around */ /* Now fork off another process to just hang around */
if ((pid = fork()) < 0) { if ((pid = fork()) < 0) {
@ -733,8 +734,6 @@ static void exec_signal(int sig)
for (a = init_action_list; a; a = tmp) { for (a = init_action_list; a; a = tmp) {
tmp = a->next; tmp = a->next;
if (a->action & RESTART) { if (a->action & RESTART) {
struct stat sb;
shutdown_system(); shutdown_system();
/* unblock all signals, blocked in shutdown_system() */ /* unblock all signals, blocked in shutdown_system() */
@ -758,6 +757,7 @@ static void exec_signal(int sig)
/* Open the new terminal device */ /* Open the new terminal device */
if ((device_open(a->terminal, O_RDWR)) < 0) { if ((device_open(a->terminal, O_RDWR)) < 0) {
struct stat sb;
if (stat(a->terminal, &sb) != 0) { if (stat(a->terminal, &sb) != 0) {
message(LOG | CONSOLE, "device '%s' does not exist.", a->terminal); message(LOG | CONSOLE, "device '%s' does not exist.", a->terminal);
} else { } else {