Two patches from Magick <magick@linux-fan.com>:
1st makes init smaller, and fixes a bug with AskFirst. Reading from
/dev/null gives EOF.
2nd makes init run the command's in the order of inittab, as in
FIFO instead of LIFO.
diff --git a/init/init.c b/init/init.c
index f397b7e..17273af 100644
--- a/init/init.c
+++ b/init/init.c
@@ -203,9 +203,7 @@
va_start(arguments, fmt);
vsnprintf(msg, sizeof(msg), fmt, arguments);
va_end(arguments);
- openlog(applet_name, 0, LOG_USER);
- syslog(LOG_USER|LOG_INFO, msg);
- closelog();
+ syslog_msg(LOG_USER, LOG_USER|LOG_INFO, msg);
}
#else
static int log_fd = -1;
@@ -703,6 +701,9 @@
static void new_initAction(initActionEnum action, char *process, char *cons)
{
initAction *newAction;
+#ifdef BB_FEATURE_INIT_NORMAL_ORDER
+ initAction *a;
+#endif
if (*cons == '\0')
cons = console;
@@ -714,14 +715,25 @@
if (secondConsole == NULL && strcmp(cons, console)
&& strcmp(cons, "/dev/null"))
return;
+ if (strcmp(cons, "/dev/null") == 0 && action == ASKFIRST)
+ return;
newAction = calloc((size_t) (1), sizeof(initAction));
if (!newAction) {
message(LOG | CONSOLE, "Memory allocation failure\n");
loop_forever();
}
+#ifdef BB_FEATURE_INIT_NORMAL_ORDER
+ for (a = initActionList; a && a->nextPtr; a = a->nextPtr) ;
+ if (a) {
+ a->nextPtr = newAction;
+ } else {
+ initActionList = newAction;
+ }
+#else
newAction->nextPtr = initActionList;
initActionList = newAction;
+#endif
strncpy(newAction->process, process, 255);
newAction->action = action;
strncpy(newAction->console, cons, 255);
@@ -770,10 +782,17 @@
#endif
/* Reboot on Ctrl-Alt-Del */
new_initAction(CTRLALTDEL, "/sbin/reboot", console);
+#ifdef BB_FEATURE_INIT_NORMAL_ORDER
+ /* Umount all filesystems on halt/reboot */
+ new_initAction(SHUTDOWN, "/bin/umount -a -r", console);
+ /* Swapoff on halt/reboot */
+ new_initAction(SHUTDOWN, "/sbin/swapoff -a", console);
+#else
/* Swapoff on halt/reboot */
new_initAction(SHUTDOWN, "/sbin/swapoff -a", console);
/* Umount all filesystems on halt/reboot */
new_initAction(SHUTDOWN, "/bin/umount -a -r", console);
+#endif
/* Askfirst shell on tty1 */
new_initAction(ASKFIRST, LOGIN_SHELL, console);
/* Askfirst shell on tty2 */
@@ -960,23 +979,9 @@
/* Now run everything that needs to be run */
/* First run the sysinit command */
- for (a = initActionList; a; a = tmp) {
- tmp = a->nextPtr;
- if (a->action == SYSINIT) {
- waitfor(a->process, a->console, FALSE);
- /* Now remove the "sysinit" entry from the list */
- delete_initAction(a);
- }
- }
+ run_actions(SYSINIT);
/* Next run anything that wants to block */
- for (a = initActionList; a; a = tmp) {
- tmp = a->nextPtr;
- if (a->action == WAIT) {
- waitfor(a->process, a->console, FALSE);
- /* Now remove the "wait" entry from the list */
- delete_initAction(a);
- }
- }
+ run_actions(WAIT);
/* Next run anything to be run only once */
for (a = initActionList; a; a = tmp) {
tmp = a->nextPtr;