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-rw-r--r--udev_lib.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/udev_lib.c b/udev_lib.c
index 381492db01..16b473f576 100644
--- a/udev_lib.c
+++ b/udev_lib.c
@@ -152,6 +152,26 @@ size_t buf_get_line(char *buf, size_t buflen, size_t cur)
return count - cur;
}
+void leading_slash(char *path)
+{
+ int len;
+
+ len = strlen(path);
+ if (len > 0 && path[len-1] != '/') {
+ path[len] = '/';
+ path[len+1] = '\0';
+ }
+}
+
+void no_leading_slash(char *path)
+{
+ int len;
+
+ len = strlen(path);
+ if (len > 0 && path[len-1] == '/')
+ path[len-1] = '\0';
+}
+
struct files {
struct list_head list;
char name[NAME_SIZE];
@@ -180,7 +200,7 @@ static int file_list_insert(char *filename, struct list_head *file_list)
return 0;
}
-/* calls function for file or every file found in directory */
+/* calls function for every file found in specified directory */
int call_foreach_file(int fnct(char *f) , char *dirname, char *suffix)
{
struct dirent *ent;