From 1fd5e000ace55b323124c7e556a7a864b972a5c4 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Thu, 17 Feb 2000 19:38:33 +0000 Subject: import winsup-2000-02-17 snapshot --- winsup/cygwin/include/sys/mman.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 winsup/cygwin/include/sys/mman.h (limited to 'winsup/cygwin/include/sys/mman.h') diff --git a/winsup/cygwin/include/sys/mman.h b/winsup/cygwin/include/sys/mman.h new file mode 100644 index 000000000..9f36bc323 --- /dev/null +++ b/winsup/cygwin/include/sys/mman.h @@ -0,0 +1,40 @@ +#ifndef _SYS_MMAN_H_ +#define _SYS_MMAN_H_ + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#include +#include + +#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 + +/* + * 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_ */ -- cgit v1.2.3