X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udevinitsend.c;h=4f50da8f680160e2e3187ae3d17105f3ae4547ef;hp=204e9cecd57af1554eb9d65d58e72d7bb0e296c7;hb=0c25d156b06259f4d0ba4cfafffc8c64c27a0baf;hpb=5f79d72c436e9433080feff93be965ec79b17ec2

diff --git a/udevinitsend.c b/udevinitsend.c
index 204e9cecd..4f50da8f6 100644
--- a/udevinitsend.c
+++ b/udevinitsend.c
@@ -1,9 +1,9 @@
 /*
  * udevinitsend.c
  *
- * Userspace devfs
- *
- * Copyright (C) 2004, 2005 Hannes Reinecke <hare@suse.de>
+ * Copyright (C) 2004, 2005 SuSE Linux Products GmbH
+ * Author:
+ *	Hannes Reinecke <hare@suse.de>
  *
  *	This program is free software; you can redistribute it and/or modify it
  *	under the terms of the GNU General Public License as published by the
@@ -42,14 +42,14 @@
 #include "udev_utils.h"
 #include "logging.h"
 
-static int log = 0;
+static int udev_log = 0;
 
 #ifdef USE_LOG
 void log_message (int priority, const char *format, ...)
 {
 	va_list	args;
 
-	if (priority > log)
+	if (priority > udev_log)
 		return;
 
 	va_start(args, format);
@@ -128,7 +128,6 @@ static int udevsend(char *filename, int sock, int disable_loop_detection)
 		}
 
 		if (ch < le) {
-
 			strncpy(&usend_msg.envbuf[bufpos],ls,(ch - ls) + 1);
 			bufpos += (ch - ls) + 1;
 			if (ch[1] == '\'' && le[-1] == '\'') {
@@ -153,9 +152,10 @@ loop_end:
 		retval = sendto(sock, &usend_msg, usend_msg_len, 0, (struct sockaddr *)&saddr, addrlen);
 		if (retval < 0) {
 			dbg("error sending message (%s)", strerror(errno));
+			retval = -1;
 		}
 	}
-		
+
 	return retval;
 }
 
@@ -167,14 +167,14 @@ int main(int argc, char *argv[], char *envp[])
 	char *event_file = NULL;
 	DIR *dirstream;
 	struct dirent *direntry;
-	int retval = 1;
+	int retval = 0;
 	int disable_loop_detection = 0;
 	int sock;
 	const char *env;
 
 	env = getenv("UDEV_LOG");
 	if (env)
-		log = log_priority(env);
+		udev_log = log_priority(env);
 
 	logging_init("udevinitsend");
 	dbg("version %s", UDEV_VERSION);
@@ -218,7 +218,7 @@ int main(int argc, char *argv[], char *envp[])
 		if (!dirstream) {
 			info("error opening directory %s: %s\n",
 			     event_dir, strerror(errno));
-			return 1;
+			return 2;
 		}
 		chdir(event_dir);
 		while ((direntry = readdir(dirstream)) != NULL) {
@@ -235,5 +235,7 @@ int main(int argc, char *argv[], char *envp[])
 	if (sock != -1)
 		close(sock);
 
-	return retval;
+	if (retval)
+		return 3;
+	return 0;
 }