X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fprocd.git;a=blobdiff_plain;f=inittab.c;h=677ec47cfab886e11b1ccf37cca20deff5713f46;hp=2ed1395d884423134d205fd948f385987885e2c5;hb=45ca87272954f46eb6d55365d5a2fbe3520d66ce;hpb=0c116c65f9bc4132fa0dfc99e875f57e9ee29af1

diff --git a/inittab.c b/inittab.c
index 2ed1395..677ec47 100644
--- a/inittab.c
+++ b/inittab.c
@@ -20,6 +20,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <regex.h>
+#include <ctype.h>
 
 #include <libubox/utils.h>
 #include <libubox/list.h>
@@ -72,7 +73,7 @@ static void fork_worker(struct init_action *a)
 	}
 
 	if (a->proc.pid > 0) {
-		DEBUG(2, "Launched new %s action, pid=%d\n",
+		DEBUG(4, "Launched new %s action, pid=%d\n",
 					a->handler->name,
 					(int) a->proc.pid);
 		uloop_process_add(&a->proc);
@@ -83,7 +84,7 @@ static void child_exit(struct uloop_process *proc, int ret)
 {
 	struct init_action *a = container_of(proc, struct init_action, proc);
 
-	DEBUG(2, "pid:%d\n", proc->pid);
+	DEBUG(4, "pid:%d\n", proc->pid);
         uloop_timeout_set(&a->tout, a->respawn);
 }
 
@@ -116,7 +117,7 @@ static void askfirst(struct init_action *a)
 	i = stat(a->id, &s);
 	chdir("/");
 	if (i || (console && !strcmp(console, a->id))) {
-		DEBUG(2, "Skipping %s\n", a->id);
+		DEBUG(4, "Skipping %s\n", a->id);
 		return;
 	}
 
@@ -139,7 +140,7 @@ static void askconsole(struct init_action *a)
 	regex_t pat_cmdline;
 	regmatch_t matches[2];
 
-	if (!fd)
+	if (fd < 0)
 		return;
 
 	r = read(fd, line, sizeof(line) - 1);
@@ -156,7 +157,7 @@ static void askconsole(struct init_action *a)
 	i = stat(tty, &s);
 	chdir("/");
 	if (i) {
-		DEBUG(2, "skipping %s\n", tty);
+		DEBUG(4, "skipping %s\n", tty);
 		goto err_out;
 	}
 	console = strdup(tty);
@@ -175,6 +176,15 @@ err_out:
 	regfree(&pat_cmdline);
 }
 
+static void rcrespawn(struct init_action *a)
+{
+	a->tout.cb = respawn;
+	a->respawn = 500;
+
+	a->proc.cb = child_exit;
+	fork_worker(a);
+}
+
 static struct init_handler handlers[] = {
 	{
 		.name = "sysinit",
@@ -190,6 +200,10 @@ static struct init_handler handlers[] = {
 		.name = "askconsole",
 		.cb = askconsole,
 		.multi = 1,
+	}, {
+		.name = "respawn",
+		.cb = rcrespawn,
+		.multi = 1,
 	}
 };
 
@@ -236,7 +250,7 @@ void procd_inittab(void)
 		return;
 	}
 
-	regcomp(&pat_inittab, "([a-zA-Z0-9]*):([a-zA-Z0-9]*):([a-zA-Z0-9]*):([a-zA-Z0-9/[.-.]. ]*)", REG_EXTENDED);
+	regcomp(&pat_inittab, "([a-zA-Z0-9]*):([a-zA-Z0-9]*):([a-zA-Z0-9]*):(.*)", REG_EXTENDED);
 	line = malloc(LINE_LEN);
 	a = malloc(sizeof(struct init_action));
 	memset(a, 0, sizeof(struct init_action));
@@ -245,6 +259,11 @@ void procd_inittab(void)
 		char *tags[TAG_PROCESS + 1];
 		char *tok;
 		int i;
+		int len = strlen(line);
+
+		while (isspace(line[len - 1]))
+			len--;
+		line[len] = 0;
 
 		if (*line == '#')
 			continue;
@@ -252,7 +271,7 @@ void procd_inittab(void)
 		if (regexec(&pat_inittab, line, 5, matches, 0))
 			continue;
 
-		DEBUG(2, "Parsing inittab - %s", line);
+		DEBUG(4, "Parsing inittab - %s", line);
 
 		for (i = TAG_ID; i <= TAG_PROCESS; i++) {
 			line[matches[i].rm_eo] = '\0';