[thirdparty/util-linux.git] / include / idcache.h

#ifndef UTIL_LINUX_IDCACHE_H
#define UTIL_LINUX_IDCACHE_H

#include <sys/types.h>
#include <pwd.h>

#define IDCACHE_FLAGS_NAMELEN	(1 << 1)

struct identry {
	unsigned long int	id;
	char			*name;
	struct identry		*next;
};

struct idcache {
	struct identry	*ent;	/* first entry */
	int		width;	/* name width */
};


extern struct idcache *new_idcache(void);
extern void add_gid(struct idcache *cache, unsigned long int id);
extern void add_uid(struct idcache *cache, unsigned long int id);

extern void free_idcache(struct idcache *ic);
extern struct identry *get_id(struct idcache *ic, unsigned long int id);

#endif /* UTIL_LINUX_IDCACHE_H */
Commit	Line	Data
04a5cb58 KZ	1	#ifndef UTIL_LINUX_IDCACHE_H
	2	#define UTIL_LINUX_IDCACHE_H
	3
	4	#include <sys/types.h>
	5	#include <pwd.h>
	6
	7	#define IDCACHE_FLAGS_NAMELEN (1 << 1)
	8
	9	struct identry {
	10	unsigned long int id;
	11	char *name;
	12	struct identry *next;
	13	};
	14
	15	struct idcache {
	16	struct identry ent; / first entry */
	17	int width; /* name width */
	18	};
	19
	20
	21	extern struct idcache *new_idcache(void);
	22	extern void add_gid(struct idcache *cache, unsigned long int id);
	23	extern void add_uid(struct idcache *cache, unsigned long int id);
	24
	25	extern void free_idcache(struct idcache *ic);
	26	extern struct identry get_id(struct idcache ic, unsigned long int id);
	27
	28	#endif /* UTIL_LINUX_IDCACHE_H */