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| author | Michael Brown | 2007-11-21 03:27:07 +0100 |
|---|---|---|
| committer | Michael Brown | 2007-11-21 03:27:07 +0100 |
| commit | 899f5b8ab233987646e6f5012f462a19a833d8d4 (patch) | |
| tree | cee5ca8745e7e84f9f2612c3eeb732d31e5c5f24 /src/include | |
| parent | Update SMBIOS internal API to be easier to use, and not to require (diff) | |
| download | ipxe-899f5b8ab233987646e6f5012f462a19a833d8d4.tar.gz ipxe-899f5b8ab233987646e6f5012f462a19a833d8d4.tar.xz ipxe-899f5b8ab233987646e6f5012f462a19a833d8d4.zip | |
Added definition of a UUID and uuid_ntoa() (for debugging), and
implemented smbios_get_uuid().
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/gpxe/uuid.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/include/gpxe/uuid.h b/src/include/gpxe/uuid.h new file mode 100644 index 00000000..4f89be50 --- /dev/null +++ b/src/include/gpxe/uuid.h @@ -0,0 +1,31 @@ +#ifndef _GPXE_UUID_H +#define _GPXE_UUID_H + +/** @file + * + * Universally unique IDs + */ + +#include <stdint.h> + +/** A universally unique ID */ +union uuid { + /** Canonical form (00000000-0000-0000-0000-000000000000) */ + struct { + /** 8 hex digits, little-endian */ + uint32_t a; + /** 2 hex digits, little-endian */ + uint16_t b; + /** 2 hex digits, little-endian */ + uint16_t c; + /** 2 hex digits, big-endian */ + uint16_t d; + /** 12 hex digits, big-endian */ + uint8_t e[6]; + } canonical; + uint8_t raw[16]; +}; + +extern char * uuid_ntoa ( union uuid *uuid ); + +#endif /* _GPXE_UUID_H */ |