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| author | Gary V. Vaughan <git@mlists.thewrittenword.com> | 2010-05-14 09:31:39 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-05-31 17:36:27 -0700 |
| commit | fcf3a21acce45aa73001ee1d3ae119f653294def (patch) | |
| tree | b93345392f6ee592fae38cc124c85b825e18b1f3 /git-compat-util.h | |
| parent | b2b0026eede10894d3317920a277b2a579cd86c5 (diff) | |
| download | git-fcf3a21acce45aa73001ee1d3ae119f653294def.tar.gz | |
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 <gary@thewrittenword.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index 7e62b55270..cd3022e99f 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 |