[mirror_lxc.git] / src / lxc / uuid.h

/* SPDX-License-Identifier: LGPL-2.1+ */

#ifndef __LXC_UUID_H
#define __LXC_UUID_H

#ifndef _GNU_SOURCE
#define _GNU_SOURCE 1
#endif
#define __STDC_FORMAT_MACROS
#include <inttypes.h>

#include "compiler.h"

typedef union lxc_id128 lxc_id128_t;

union lxc_id128 {
	uint8_t bytes[16];
	uint64_t qwords[2];
};

__hidden extern int lxc_id128_randomize(lxc_id128_t *ret);
__hidden extern int lxc_id128_write(const char *p, lxc_id128_t id);
__hidden extern int lxc_id128_write_fd(int fd, lxc_id128_t id);
__hidden extern char *id128_to_uuid_string(lxc_id128_t id, char s[37]);

#endif /* __LXC_UUID_H */
Commit	Line	Data
cc73685d	1	/* SPDX-License-Identifier: LGPL-2.1+ */
20502652 CB	2
	3	#ifndef __LXC_UUID_H
	4	#define __LXC_UUID_H
	5
	6	#ifndef _GNU_SOURCE
	7	#define _GNU_SOURCE 1
	8	#endif
	9	#define __STDC_FORMAT_MACROS
	10	#include <inttypes.h>
	11
78ad1eb0 CB	12	#include "compiler.h"
78ad1eb0 CB	13
20502652 CB	14	typedef union lxc_id128 lxc_id128_t;
	15
	16	union lxc_id128 {
78ad1eb0 CB	17	uint8_t bytes[16];
	18	uint64_t qwords[2];
	19	};
	20
	21	__hidden extern int lxc_id128_randomize(lxc_id128_t *ret);
	22	__hidden extern int lxc_id128_write(const char *p, lxc_id128_t id);
	23	__hidden extern int lxc_id128_write_fd(int fd, lxc_id128_t id);
	24	__hidden extern char *id128_to_uuid_string(lxc_id128_t id, char s[37]);
20502652 CB	25
20502652 CB	26	#endif /* __LXC_UUID_H */