[PATCH v5 08/18] git-compat-util.h: some platforms with mmap() lack MAP_FAILED definition
From: Gary V. Vaughan <hidden>
Date: 2016-06-15 22:48:48
Some platforms with mmap() lack MAP_FAILED definition. Signed-off-by: Gary V. Vaughan <redacted> --- git-compat-util.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) Index: b/git-compat-util.h ===================================================================
--- a/git-compat-util.h
+++ b/git-compat-util.h@@ -217,7 +217,6 @@ static inline const char *skip_prefix(co #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_ #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
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Gary V. Vaughan (gary@thewrittenword.com)