From 314b6a528c9756572e855389c6cb09c18a558747 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Tue, 13 Feb 2001 00:30:39 +0000 Subject: Add MAP_FAILED per spec -- patch from Michael Shmulevich --- include/sys/mman.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/sys/mman.h') diff --git a/include/sys/mman.h b/include/sys/mman.h index 8dc79d909..29973979e 100644 --- a/include/sys/mman.h +++ b/include/sys/mman.h @@ -12,6 +12,8 @@ #define MAP_FILE 0x00 /* The 'normal' way: mapped from file */ #endif +#define MAP_FAILED ((__ptr_t) -1) /* Return value of `mmap' in case of an error. */ + __BEGIN_DECLS extern __ptr_t mmap __P((__ptr_t __addr, size_t __len, -- cgit v1.2.3