diff options
| -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 0000000000..2ce4ead892 --- /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; +-- |