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| author | Jeff Cody <jcody@redhat.com> | 2014-03-14 06:50:37 -0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-03-14 16:25:24 +0100 |
| commit | 62e466e84592900756f080802782d0615c6a3b5c (patch) | |
| tree | 1fbe7b74fd2d47ede23f862a200f90ea70ef0d44 /block/vhdx.h | |
| parent | c3adb58fe0b2db4942f5b2f5d19bc51a29b93a89 (diff) | |
| download | qemu-62e466e84592900756f080802782d0615c6a3b5c.tar.gz qemu-62e466e84592900756f080802782d0615c6a3b5c.tar.bz2 qemu-62e466e84592900756f080802782d0615c6a3b5c.zip | |
block: Explicitly specify 'unsigned long long' for VHDX 64-bit constants
On 32-bit hosts, some compilers will warn on too large integer constants
for constants that are 64-bit in length. Explicitly put a 'ULL' suffix
on those defines.
Reported-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/vhdx.h')
| -rw-r--r-- | block/vhdx.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/vhdx.h b/block/vhdx.h index 2acd7c2d19..8103d4c446 100644 --- a/block/vhdx.h +++ b/block/vhdx.h @@ -61,7 +61,7 @@ /* These structures are ones that are defined in the VHDX specification * document */ -#define VHDX_FILE_SIGNATURE 0x656C696678646876 /* "vhdxfile" in ASCII */ +#define VHDX_FILE_SIGNATURE 0x656C696678646876ULL /* "vhdxfile" in ASCII */ typedef struct VHDXFileIdentifier { uint64_t signature; /* "vhdxfile" in ASCII */ uint16_t creator[256]; /* optional; utf-16 string to identify @@ -238,7 +238,7 @@ typedef struct QEMU_PACKED VHDXLogDataSector { /* upper 44 bits are the file offset in 1MB units lower 3 bits are the state other bits are reserved */ #define VHDX_BAT_STATE_BIT_MASK 0x07 -#define VHDX_BAT_FILE_OFF_MASK 0xFFFFFFFFFFF00000 /* upper 44 bits */ +#define VHDX_BAT_FILE_OFF_MASK 0xFFFFFFFFFFF00000ULL /* upper 44 bits */ typedef uint64_t VHDXBatEntry; /* ---- METADATA REGION STRUCTURES ---- */ @@ -247,7 +247,7 @@ typedef uint64_t VHDXBatEntry; #define VHDX_METADATA_MAX_ENTRIES 2047 /* not including the header */ #define VHDX_METADATA_TABLE_MAX_SIZE \ (VHDX_METADATA_ENTRY_SIZE * (VHDX_METADATA_MAX_ENTRIES+1)) -#define VHDX_METADATA_SIGNATURE 0x617461646174656D /* "metadata" in ASCII */ +#define VHDX_METADATA_SIGNATURE 0x617461646174656DULL /* "metadata" in ASCII */ typedef struct QEMU_PACKED VHDXMetadataTableHeader { uint64_t signature; /* "metadata" in ASCII */ uint16_t reserved; |