src/lxc/uuid.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   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
  12 #include "compiler.h"
  13
  14 typedef union lxc_id128 lxc_id128_t;
  15
  16 union lxc_id128 {
  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]);
  25
  26 #endif /* __LXC_UUID_H */