[thirdparty/util-linux.git] / include / swapheader.h

#ifndef _SWAPHEADER_H
#define _SWAPHEADER_H

#define SWAP_VERSION 1
#define SWAP_UUID_LENGTH 16
#define SWAP_LABEL_LENGTH 16
#define SWAP_SIGNATURE "SWAPSPACE2"
#define SWAP_SIGNATURE_SZ (sizeof(SWAP_SIGNATURE) - 1)

#include <stdint.h>

struct swap_header_v1_2 {
	char	      bootbits[1024];    /* Space for disklabel etc. */
	uint32_t      version;
	uint32_t      last_page;
	uint32_t      nr_badpages;
	unsigned char uuid[SWAP_UUID_LENGTH];
	char	      volume_name[SWAP_LABEL_LENGTH];
	uint32_t      padding[117];
	uint32_t      badpages[1];
};

#endif /* _SWAPHEADER_H */
Commit	Line	Data
d60819b3 MK	1	#ifndef _SWAPHEADER_H
	2	#define _SWAPHEADER_H
	3
8a101b14	4	#define SWAP_VERSION 1
4dddc2d4 JB	5	#define SWAP_UUID_LENGTH 16
4dddc2d4 JB	6	#define SWAP_LABEL_LENGTH 16
24f83f73 SK	7	#define SWAP_SIGNATURE "SWAPSPACE2"
24f83f73 SK	8	#define SWAP_SIGNATURE_SZ (sizeof(SWAP_SIGNATURE) - 1)
4dddc2d4	9
d38b5537 SK	10	#include <stdint.h>
d38b5537 SK	11
756bfd01 KZ	12	struct swap_header_v1_2 {
756bfd01 KZ	13	char bootbits[1024]; /* Space for disklabel etc. */
d38b5537 SK	14	uint32_t version;
	15	uint32_t last_page;
	16	uint32_t nr_badpages;
4dddc2d4 JB	17	unsigned char uuid[SWAP_UUID_LENGTH];
4dddc2d4 JB	18	char volume_name[SWAP_LABEL_LENGTH];
d38b5537 SK	19	uint32_t padding[117];
d38b5537 SK	20	uint32_t badpages[1];
756bfd01	21	};
d60819b3 MK	22
d60819b3 MK	23	#endif /* _SWAPHEADER_H */