From fcf3a21acce45aa73001ee1d3ae119f653294def Mon Sep 17 00:00:00 2001 From: "Gary V. Vaughan" Date: Fri, 14 May 2010 09:31:39 +0000 Subject: [PATCH] git-compat-util.h: some platforms with mmap() lack MAP_FAILED definition Some platforms with mmap() lack MAP_FAILED definition. Signed-off-by: Gary V. Vaughan Signed-off-by: Junio C Hamano --- git-compat-util.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/git-compat-util.h b/git-compat-util.h index 7e62b5527..cd3022e99 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -217,7 +217,6 @@ static inline const char *skip_prefix(const char *str, const char *prefix) #define PROT_READ 1 #define PROT_WRITE 2 #define MAP_PRIVATE 1 -#define MAP_FAILED ((void*)-1) #endif #define mmap git_mmap @@ -246,6 +245,10 @@ extern int git_munmap(void *start, size_t length); #endif /* NO_MMAP */ +#ifndef MAP_FAILED +#define MAP_FAILED ((void *)-1) +#endif + #ifdef NO_ST_BLOCKS_IN_STRUCT_STAT #define on_disk_bytes(st) ((st).st_size) #else -- 2.30.2