diff options
Diffstat (limited to 'libudev/libudev.h')
| -rw-r--r-- | libudev/libudev.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/libudev/libudev.h b/libudev/libudev.h index ffeb80f8d3..8b5391c066 100644 --- a/libudev/libudev.h +++ b/libudev/libudev.h @@ -47,10 +47,17 @@ struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_en struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name); const char *udev_list_entry_get_name(struct udev_list_entry *list_entry); const char *udev_list_entry_get_value(struct udev_list_entry *list_entry); -#define udev_list_entry_foreach(entry, first) \ - for (entry = first; \ - entry != NULL; \ - entry = udev_list_entry_get_next(entry)) +/** + * udev_list_entry_foreach: + * @list_entry: entry to store the current position + * @first_entry: first entry to start with + * + * Helper to iterate over all entries of a list. + */ +#define udev_list_entry_foreach(list_entry, first_entry) \ + for (list_entry = first_entry; \ + list_entry != NULL; \ + list_entry = udev_list_entry_get_next(list_entry)) /* * udev_device |