1*b30d1939SAndy Fiddaman/* : : generated from contrib/ast/src/lib/libast/features/mmap by iffe version 2012-07-17 : : */ 2da2e3ebdSchin#ifndef _def_mmap_ast 3da2e3ebdSchin#define _def_mmap_ast 1 4da2e3ebdSchin#define _sys_types 1 /* #include <sys/types.h> ok */ 5da2e3ebdSchin#define _sys_mman 1 /* #include <sys/mman.h> ok */ 6da2e3ebdSchin#define _lib_mmap 1 /* standard mmap interface that works */ 7da2e3ebdSchin#define _lib_mmap64 1 /* mmap64 interface and implementation work */ 8da2e3ebdSchin#define _mmap_anon 1 /* use mmap MAP_ANON to get raw memory */ 9da2e3ebdSchin#define _mmap_devzero 1 /* use mmap on /dev/zero to get raw memory */ 10da2e3ebdSchin 11da2e3ebdSchin/* some systems get it wrong but escape concise detection */ 12da2e3ebdSchin#ifndef _NO_MMAP 13da2e3ebdSchin#if __CYGWIN__ 14da2e3ebdSchin#define _NO_MMAP 1 15da2e3ebdSchin#endif 16da2e3ebdSchin#endif 17da2e3ebdSchin 18da2e3ebdSchin#if _NO_MMAP 19da2e3ebdSchin#undef _lib_mmap 20da2e3ebdSchin#undef _lib_mmap64 21da2e3ebdSchin#undef _mmap_anon 22da2e3ebdSchin#undef _mmap_devzero 23da2e3ebdSchin#undef _mmap_worthy 24da2e3ebdSchin#endif 25da2e3ebdSchin 26da2e3ebdSchin#endif 27