diff options
| author | Brent Cook <bcook@openbsd.org> | 2014-07-29 07:39:23 -0500 |
|---|---|---|
| committer | Brent Cook <bcook@openbsd.org> | 2014-07-29 11:17:48 -0500 |
| commit | af705b3f7d92d6f2d08d6df00c54504ece53e4f1 (patch) | |
| tree | 8f0be182ca246b698d145157173ccb360a906a68 /include | |
| parent | 983103b0db51c6be77a93c3d2b4e7decfdc89499 (diff) | |
| download | portable-af705b3f7d92d6f2d08d6df00c54504ece53e4f1.tar.gz portable-af705b3f7d92d6f2d08d6df00c54504ece53e4f1.tar.bz2 portable-af705b3f7d92d6f2d08d6df00c54504ece53e4f1.zip | |
add sys/mman.h shim to define MAP_ANON if needed
thanks to kinichiro for pointing this out
ok deraadt@ beck@
Diffstat (limited to 'include')
| -rw-r--r-- | include/Makefile.am | 1 | ||||
| -rw-r--r-- | include/sys/mman.h | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/include/Makefile.am b/include/Makefile.am index d4487d7..4811145 100644 --- a/include/Makefile.am +++ b/include/Makefile.am | |||
| @@ -7,4 +7,5 @@ noinst_HEADERS += stdlib.h | |||
| 7 | noinst_HEADERS += string.h | 7 | noinst_HEADERS += string.h |
| 8 | noinst_HEADERS += unistd.h | 8 | noinst_HEADERS += unistd.h |
| 9 | noinst_HEADERS += machine/endian.h | 9 | noinst_HEADERS += machine/endian.h |
| 10 | noinst_HEADERS += sys/mman.h | ||
| 10 | noinst_HEADERS += sys/types.h | 11 | noinst_HEADERS += sys/types.h |
diff --git a/include/sys/mman.h b/include/sys/mman.h new file mode 100644 index 0000000..37d36d8 --- /dev/null +++ b/include/sys/mman.h | |||
| @@ -0,0 +1,14 @@ | |||
| 1 | #include_next <sys/mman.h> | ||
| 2 | |||
| 3 | #ifndef LIBCRYPTOCOMPAT_MMAN_H | ||
| 4 | #define LIBCRYPTOCOMPAT_MMAN_H | ||
| 5 | |||
| 6 | #ifndef MAP_ANONYMOUS | ||
| 7 | #ifdef MAP_ANON | ||
| 8 | #define MAP_ANONYMOUS MAP_ANON | ||
| 9 | #else | ||
| 10 | #error "System does not support mapping anonymous pages?" | ||
| 11 | #endif | ||
| 12 | #endif | ||
| 13 | |||
| 14 | #endif | ||