X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=main.c;h=eeefd52e5ccac02bb6b1439807e64d21c3951e22;hp=b17f053bb3ea351853d2855d94a41b3728da684f;hb=3ff220f1861f76ddfeb1aebc61ffbaf14b6d60df;hpb=cb9d7370302cb0ffc0c750e928f5413089cbca4c

diff --git a/main.c b/main.c
index b17f053..eeefd52 100644
--- a/main.c
+++ b/main.c
@@ -23,14 +23,6 @@ static struct list_head fds = LIST_HEAD_INIT(fds);
 
 #define DEFAULT_LOG_LEVEL L_NOTICE
 
-enum {
-	L_CRIT,
-	L_WARNING,
-	L_NOTICE,
-	L_INFO,
-	L_DEBUG
-};
-
 static int log_level = DEFAULT_LOG_LEVEL;
 static const int log_class[] = {
 	[L_CRIT] = LOG_CRIT,
@@ -94,12 +86,14 @@ netifd_process_log_cb(struct uloop_fd *fd, unsigned int events)
 
 retry:
 	read_len = len = read(fd->fd, buf, maxlen);
-	if (len <= 0) {
-		if (errno == EINTR)
+	if (len < 0) {
+		if (errno == EAGAIN)
 			goto retry;
 
 		goto out;
-	}
+	} else if (len == 0)
+		goto out;
+
 	proc->log_buf_ofs += len;
 
 	cur = buf;