Some busybox updates. See the changelog for details if you care.
-Erik
diff --git a/init/init.c b/init/init.c
index b0a8582..5b80cc5 100644
--- a/init/init.c
+++ b/init/init.c
@@ -488,9 +488,14 @@
static void halt_signal(int sig)
{
shutdown_system();
- message(CONSOLE,
- "The system is halted. Press CTRL-ALT-DEL or turn off power\r\n");
+ message(CONSOLE, "The system is halted. Press %s or turn off power\r\n",
+ (secondConsole == NULL) /* serial console */
+ ? "Reset" : "CTRL-ALT-DEL");
sync();
+
+ /* allow time for last message to reach serial console */
+ sleep(2);
+
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)
if (sig == SIGUSR2)
reboot(RB_POWER_OFF);
@@ -505,6 +510,10 @@
shutdown_system();
message(CONSOLE, "Please stand by while rebooting the system.\r\n");
sync();
+
+ /* allow time for last message to reach serial console */
+ sleep(2);
+
reboot(RB_AUTOBOOT);
exit(0);
}
@@ -580,7 +589,9 @@
/* execute init in the (hopefully) new root */
execve("/sbin/init",argv_init,envp_init);
- message(CONSOLE, "ERROR: Could not exec new init. Hit ctrl+alt+delete to reboot.\r\n");
+ message(CONSOLE, "ERROR: Could not exec new init. Press %s to reboot.\r\n",
+ (secondConsole == NULL) /* serial console */
+ ? "Reset" : "CTRL-ALT-DEL");
return;
}
#endif /* BB_FEATURE_INIT_CHROOT */
@@ -592,11 +603,14 @@
{
initAction* newAction;
+ if (*cons == '\0')
+ cons = console;
+
/* If BusyBox detects that a serial console is in use,
- * then entries containing non-empty id fields will _not_ be run.
+ * then entries not refering to the console or null devices will _not_ be run.
* The exception to this rule is the null device.
*/
- if (secondConsole == NULL && (*cons != '\0' || strncmp(cons, "null", 4)))
+ if (secondConsole == NULL && strcmp(cons, console) && strcmp(cons, "/dev/null"))
return;
newAction = calloc ((size_t)(1), sizeof(initAction));
@@ -608,10 +622,7 @@
initActionList = newAction;
strncpy( newAction->process, process, 255);
newAction->action = action;
- if (*cons != '\0') {
- strncpy(newAction->console, cons, 255);
- } else
- strncpy(newAction->console, console, 255);
+ strncpy(newAction->console, cons, 255);
newAction->pid = 0;
// message(LOG|CONSOLE, "process='%s' action='%d' console='%s'\n",
// newAction->process, newAction->action, newAction->console);
@@ -620,9 +631,13 @@
void delete_initAction (initAction *action)
{
initAction *a, *b=NULL;
- for( a=initActionList ; a; b=a, a=a->nextPtr) {
- if (a == action && b != NULL) {
- b->nextPtr=a->nextPtr;
+ for( a=initActionList ; a ; b=a, a=a->nextPtr) {
+ if (a == action) {
+ if (b==NULL) {
+ initActionList=a->nextPtr;
+ } else {
+ b->nextPtr=a->nextPtr;
+ }
free( a);
break;
}
@@ -805,8 +820,8 @@
/* Ask first then start a shell on tty2 */
if (secondConsole != NULL)
new_initAction( ASKFIRST, SHELL, secondConsole);
- /* Ask first then start a shell on tty1 */
- new_initAction( ASKFIRST, SHELL, console);
+ /* Start a shell on tty1 */
+ new_initAction( RESPAWN, SHELL, console);
} else {
/* Not in single user mode -- see what inittab says */