X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=devices%2Fudev-helper.c;h=da12129316142814462162674d4e7aabdd69513f;hb=f6de8493cf6645f8da027671f935cf22f8008a1b;hp=f54ca238fd03178d165a169c520c36efa2f6b5e0;hpb=cabba48dcb96452352d0e6506384c4b2843bdac2;p=petitboot

diff --git a/devices/udev-helper.c b/devices/udev-helper.c
index f54ca23..da12129 100644
--- a/devices/udev-helper.c
+++ b/devices/udev-helper.c
@@ -16,10 +16,14 @@
 #include <sys/ioctl.h>
 
 #include "udev-helper.h"
-#define REMOVABLE_SLEEP_DELAY	2
-
 #include "petitboot-paths.h"
 
+/* Define below to operate without the frontend */
+#undef USE_FAKE_SOCKET
+
+/* Delay in seconds between polling of removable devices */
+#define REMOVABLE_SLEEP_DELAY	2
+
 extern struct parser native_parser;
 extern struct parser yaboot_parser;
 static FILE *logf;
@@ -195,7 +199,7 @@ int remove_device(const char *dev_path)
 
 int connect_to_socket()
 {
-#if 1
+#ifndef USE_FAKE_SOCKET
 	int fd;
 	struct sockaddr_un addr;
 
@@ -564,3 +568,19 @@ int main(int argc, char **argv)
 	}
 	return rc;
 }
+
+/* convenience function for parsers */
+char *join_paths(const char *a, const char *b)
+{
+	char *full_path;
+
+	full_path = malloc(strlen(a) + strlen(b) + 2);
+
+	strcpy(full_path, a);
+	if (b[0] != '/')
+		strcat(full_path, "/");
+	strcat(full_path, b);
+
+	return full_path;
+}
+