diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-06-07 15:24:33 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-06-07 15:24:33 +0000 |
| commit | 9c88d96f7e529b22b3e9558656cdc00a27f2579f (patch) | |
| tree | 94a0ee2eeb227782233cd746ff8a2fe669373cef /tools/e2fsprogs/patches | |
| parent | 5aab29d8a1afcaccb2462d79ad127076577b1969 (diff) | |
e2fsprogs: add posix_memalign related portability patch from #8508
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32112 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'tools/e2fsprogs/patches')
| -rw-r--r-- | tools/e2fsprogs/patches/005-posix_memalign.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tools/e2fsprogs/patches/005-posix_memalign.patch b/tools/e2fsprogs/patches/005-posix_memalign.patch new file mode 100644 index 000000000..2ce4ead89 --- /dev/null +++ b/tools/e2fsprogs/patches/005-posix_memalign.patch @@ -0,0 +1,31 @@ +--- a/lib/ext2fs/ext2fs.h ++++ b/lib/ext2fs/ext2fs.h +@@ -1212,7 +1212,26 @@ + + if (align == 0) + align = 8; +- if (retval = posix_memalign((void **) ptr, align, size)) { ++#ifdef HAVE_POSIX_MEMALIGN ++ retval = posix_memalign((void **)ptr, align, size); ++#else ++#ifdef HAVE_MEMALIGN ++ if ((*(void **)ptr = (void *)memalign(align, size)) == NULL) ++ retval = errno; ++ else ++ retval = 0; ++#else ++#ifdef HAVE_VALLOC ++ if ((*(void **)ptr = valloc(size)) == NULL) ++ retval = errno; ++ else ++ retval = 0; ++#else ++# error "Impossible to allocate aligned memory!" ++#endif /* HAVE_VALLOC */ ++#endif /* HAVE_MEMALIGN */ ++#endif /* HAVE_POSIX_MEMALIGN */ ++ if (retval) { + if (retval == ENOMEM) + return EXT2_ET_NO_MEMORY; + return retval; +-- |