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| author | Fam Zheng <famz@redhat.com> | 2016-09-21 12:27:18 +0800 |
|---|---|---|
| committer | Fam Zheng <famz@redhat.com> | 2016-09-23 11:42:52 +0800 |
| commit | 38440a21fa662767e58db0d5f8b71a0e1f00dc46 (patch) | |
| tree | a364f78985e3448df12d45b4d9f6b0ac32e1e9cf /block/vpc.c | |
| parent | 7c6f55b69714a0cb9fdf5a80f0c23e87127e01a8 (diff) | |
| download | qemu-38440a21fa662767e58db0d5f8b71a0e1f00dc46.tar.gz | |
vpc: Use QEMU UUID API
Previously we conditionally generated footer->uuid, when libuuid was
available. Now that we have a built-in implementation, we can switch to
it.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-Id: <1474432046-325-6-git-send-email-famz@redhat.com>
Diffstat (limited to 'block/vpc.c')
| -rw-r--r-- | block/vpc.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/block/vpc.c b/block/vpc.c index 43707ed22c..8d5886f003 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -30,9 +30,7 @@ #include "qemu/module.h" #include "migration/migration.h" #include "qemu/bswap.h" -#if defined(CONFIG_UUID) -#include <uuid/uuid.h> -#endif +#include "qemu/uuid.h" /**************************************************************/ @@ -89,7 +87,7 @@ typedef struct vhd_footer { uint32_t checksum; /* UUID used to identify a parent hard disk (backing file) */ - uint8_t uuid[16]; + QemuUUID uuid; uint8_t in_saved_state; } QEMU_PACKED VHDFooter; @@ -980,9 +978,7 @@ static int vpc_create(const char *filename, QemuOpts *opts, Error **errp) footer->type = cpu_to_be32(disk_type); -#if defined(CONFIG_UUID) - uuid_generate(footer->uuid); -#endif + qemu_uuid_generate(&footer->uuid); footer->checksum = cpu_to_be32(vpc_checksum(buf, HEADER_SIZE)); |