43 lines
867 B
C
43 lines
867 B
C
#ifndef _SYS_MMAN_H_
|
|
#define _SYS_MMAN_H_
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
#include <stddef.h>
|
|
#include <sys/types.h>
|
|
|
|
#define PROT_NONE 0
|
|
#define PROT_READ 1
|
|
#define PROT_WRITE 2
|
|
#define PROT_EXEC 4
|
|
|
|
#define MAP_FILE 0
|
|
#define MAP_SHARED 1
|
|
#define MAP_PRIVATE 2
|
|
#define MAP_TYPE 0xF
|
|
#define MAP_FIXED 0x10
|
|
#define MAP_ANONYMOUS 0x20
|
|
#define MAP_ANON MAP_ANONYMOUS
|
|
|
|
#define MAP_FAILED ((caddr_t)-1)
|
|
|
|
/*
|
|
* Flags for msync.
|
|
*/
|
|
#define MS_ASYNC 1
|
|
#define MS_SYNC 2
|
|
#define MS_INVALIDATE 4
|
|
|
|
extern caddr_t mmap (caddr_t __addr, size_t __len, int __prot, int __flags, int __fd, off_t __off);
|
|
extern int munmap (caddr_t __addr, size_t __len);
|
|
extern int mprotect (caddr_t __addr, size_t __len, int __prot);
|
|
extern int msync (caddr_t __addr, size_t __len, int __flags);
|
|
|
|
#ifdef __cplusplus
|
|
};
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* _SYS_MMAN_H_ */
|