uuidutils.c File Reference

UUID creation. More...

#include "uuidutils.h"
#include <glib.h>
#include <stdlib.h>
#include <uuid/uuid.h>

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Macros
#define	G_LOG_DOMAIN   "libgvm util"
	GLib logging domain. More...

Functions
char *	gvm_uuid_make (void)
	Make a new universal identifier. More...

Detailed Description

UUID creation.

Definition in file uuidutils.c.

Macro Definition Documentation

G_LOG_DOMAIN

#define G_LOG_DOMAIN   "libgvm util"

GLib logging domain.

Definition at line 21 of file uuidutils.c.

Function Documentation

gvm_uuid_make()

char* gvm_uuid_make

(

void

)

Make a new universal identifier.

Returns

A newly allocated string holding the identifier, which the caller must free, or NULL on failure.

Definition at line 30 of file uuidutils.c.

{
  char *id;
  uuid_t uuid;
 
  /* Generate an UUID. */
  uuid_generate (uuid);
  if (uuid_is_null (uuid) == 1)
    {
      g_warning ("%s: failed to generate UUID", __func__);
      return NULL;
    }
 
  /* Allocate mem for string to hold UUID. */
  id = g_malloc0 (sizeof (char) * 37);
  if (id == NULL)
    {
      g_warning ("%s: Cannot export UUID to text: out of memory", __func__);
      return NULL;
    }
 
  /* Export the UUID to text. */
  uuid_unparse (uuid, id);
 
  return id;
}

Referenced by mqtt_set_client_id().

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