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libudev: list - add flag

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This commit is contained in:
Kay Sievers 2008-10-11 18:40:04 +02:00
parent 9925ab0451
commit df1dcc09ef
2 changed files with 17 additions and 0 deletions
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15
udev/lib/libudev-list.c
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@ -33,6 +33,7 @@ struct udev_list_entry {
struct udev_list_node *list;
char *name;
char *value;
int flag;
};
/* list head point to itself if empty */
@ -215,3 +216,17 @@ const char *udev_list_entry_get_value(struct udev_list_entry *list_entry)
return NULL;
return list_entry->value;
}
extern int udev_list_entry_get_flag(struct udev_list_entry *list_entry)
{
if (list_entry == NULL)
return -EINVAL;
return list_entry->flag;
}
extern void udev_list_entry_set_flag(struct udev_list_entry *list_entry, int flag)
{
if (list_entry == NULL)
return;
list_entry->flag = flag;
}

2
udev/lib/libudev-private.h
View File

@ -117,6 +117,8 @@ extern struct udev_list_entry *udev_list_entry_add(struct udev *udev, struct ude
extern void udev_list_entry_remove(struct udev_list_entry *entry);
extern struct udev_list_entry *udev_list_get_entry(struct udev_list_node *list);
extern void udev_list_entry_move_to_end(struct udev_list_entry *list_entry);
extern int udev_list_entry_get_flag(struct udev_list_entry *list_entry);
extern void udev_list_entry_set_flag(struct udev_list_entry *list_entry, int flag);
#define list_entry_foreach_safe(entry, tmp, first) \
for (entry = first, \
tmp = udev_list_entry_get_next(entry); \