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Check availability of uuid header / library

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If available, the Universally Unique Identifier library
is used by the vdi block driver.

Other parts of QEMU (vl.c) could also use it.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Stefan Weil 2009-10-01 20:10:37 +02:00 • committed by Aurelien Jarno
parent 317b7e67db
commit ee682d27a5
2 changed files with 38 additions and 2 deletions
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4
block/vdi.c
View file

@ -53,7 +53,7 @@
#include "block_int.h"
#include "module.h"
#if defined(HAVE_UUID_H)
#if defined(CONFIG_UUID)
#include <uuid/uuid.h>
#else
/* TODO: move uuid emulation to some central place in QEMU. */
@ -116,7 +116,7 @@ void uuid_unparse(const uuid_t uu, char *out);
/* Unallocated blocks use this index (no need to convert endianess). */
#define VDI_UNALLOCATED UINT32_MAX
#if !defined(HAVE_UUID_H)
#if !defined(CONFIG_UUID)
void uuid_generate(uuid_t out)
{
memset(out, 0, sizeof(out));