lib/uuid/unparse.c

   1 /*
   2  * unparse.c -- convert a UUID to string
   3  *
   4  * Copyright (C) 1996, 1997 Theodore Ts'o.
   5  *
   6  * %Begin-Header%
   7  * This file may be redistributed under the terms of the GNU Public
   8  * License.
   9  * %End-Header%
  10  */
  11
  12 #include <stdio.h>
  13
  14 #include "uuidP.h"
  15
  16 void uuid_unparse(uuid_t uu, char *out)
  17 {
  18         struct uuid uuid;
  19
  20         uuid_unpack(uu, &uuid);
  21         sprintf(out,
  22                 "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
  23                 uuid.time_low, uuid.time_mid, uuid.time_hi_and_version,
  24                 uuid.clock_seq >> 8, uuid.clock_seq & 0xFF,
  25                 uuid.node[0], uuid.node[1], uuid.node[2],
  26                 uuid.node[3], uuid.node[4], uuid.node[5]);
  27 }
  28