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authorJunio C Hamano <gitster@pobox.com>2010-06-21 06:02:44 -0700
committerJunio C Hamano <gitster@pobox.com>2010-06-21 06:02:44 -0700
commit8d676d85f772ce3a100b6f0dddd1c34a7e4313cf (patch)
treeb6fa143842fc72a3bb2079dfdb66f30ce5126319 /git-compat-util.h
parent919e06b2288270f47c55759e8810b87f74609caf (diff)
parent5e87eae97df69a48a575fd79131e85067f9dbf13 (diff)
downloadgit-8d676d85f772ce3a100b6f0dddd1c34a7e4313cf.tar.gz
Merge branch 'gv/portable'
* gv/portable: test-lib: use DIFF definition from GIT-BUILD-OPTIONS build: propagate $DIFF to scripts Makefile: Tru64 portability fix Makefile: HP-UX 10.20 portability fixes Makefile: HPUX11 portability fixes Makefile: SunOS 5.6 portability fix inline declaration does not work on AIX Allow disabling "inline" Some platforms lack socklen_t type Make NO_{INET_NTOP,INET_PTON} configured independently Makefile: some platforms do not have hstrerror anywhere git-compat-util.h: some platforms with mmap() lack MAP_FAILED definition test_cmp: do not use "diff -u" on platforms that lack one fixup: do not unconditionally disable "diff -u" tests: use "test_cmp", not "diff", when verifying the result Do not use "diff" found on PATH while building and installing enums: omit trailing comma for portability Makefile: -lpthread may still be necessary when libc has only pthread stubs Rewrite dynamic structure initializations to runtime assignment Makefile: pass CPPFLAGS through to fllow customization Conflicts: Makefile wt-status.h
Diffstat (limited to 'git-compat-util.h')
-rw-r--r--git-compat-util.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/git-compat-util.h b/git-compat-util.h
index 81ceb7f906..c9d53397ad 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -224,7 +224,6 @@ 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
@@ -253,6 +252,10 @@ 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