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| author | David Michael <fedora.dm0@gmail.com> | 2014-12-04 02:24:17 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-12-04 19:58:36 (GMT) |
| commit | d543d9c0f44a89f30ec1670f16c698b5da801476 (patch) | |
| tree | a4b23afa1f7297104e9a56ff13c78f467d668eb9 /Makefile | |
| parent | 7fa1365c54c28b3cd9375539f381b54061a1880d (diff) | |
| download | git-d543d9c0f44a89f30ec1670f16c698b5da801476.zip git-d543d9c0f44a89f30ec1670f16c698b5da801476.tar.gz git-d543d9c0f44a89f30ec1670f16c698b5da801476.tar.bz2 | |
compat: convert modes to use portable file type values
This adds simple wrapper functions around calls to stat(), fstat(),
and lstat() that translate the operating system's native file type
bits to those used by most operating systems. It also rewrites the
S_IF* macros to the common values, so all file type processing is
performed using the translated modes. This makes projects portable
across operating systems that use different file type definitions.
Only the file type bits may be affected by these compatibility
functions; the file permission bits are assumed to be 07777 and are
passed through unchanged.
Signed-off-by: David Michael <fedora.dm0@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -191,6 +191,10 @@ all:: # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support # the executable mode bit, but doesn't really do so. # +# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type +# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the +# usual 0xF000). +# # Define NO_IPV6 if you lack IPv6 support and getaddrinfo(). # # Define NO_UNIX_SOCKETS if your system does not offer unix sockets. @@ -1355,6 +1359,10 @@ endif ifdef NO_TRUSTABLE_FILEMODE BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE endif +ifdef NEEDS_MODE_TRANSLATION + COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION + COMPAT_OBJS += compat/stat.o +endif ifdef NO_IPV6 BASIC_CFLAGS += -DNO_IPV6 endif |