diff --git a/btrfs-image.c b/btrfs-image.c
index 7499a5e..9925bdb 100644
--- a/btrfs-image.c
+++ b/btrfs-image.c
@@ -216,8 +216,9 @@ static void *dump_worker(void *data)
async->bufsize = compressBound(async->size);
async->buffer = malloc(async->bufsize);
- ret = compress2(async->buffer, &async->bufsize, orig,
- async->size, md->compress_level);
+ ret = compress2(async->buffer,
+ (unsigned long *)&async->bufsize,
+ orig, async->size, md->compress_level);
BUG_ON(ret != Z_OK);
free(orig);
@@ -595,8 +596,8 @@ static void *restore_worker(void *data)
if (mdres->compress_method == COMPRESS_ZLIB) {
size = MAX_PENDING_SIZE * 2;
- ret = uncompress(buffer, &size, async->buffer,
- async->bufsize);
+ ret = uncompress(buffer, (unsigned long *)&size,
+ async->buffer, async->bufsize);
BUG_ON(ret != Z_OK);
outbuf = buffer;
} else {
2008/11/21 Alexander Beregalov <a.beregalov@xxxxxxxxx>:
> 2008/11/19 Yan Zheng <zheng.yan@xxxxxxxxxx>:
>> Hello,
>>
>> This patch adds btrfs image tool. The image tool is
>> a debugging tool that creates/restores btrfs metadump
>> image. Thank you,
>>
>> Signed-off-by: Yan Zheng <zheng.yan@xxxxxxxxxx>
>
> gcc -Wp,-MMD,./.btrfs-image.o.d,-MT,btrfs-image.o -Wall
> -fno-strict-aliasing -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -g
> -Werror -Os -c btrfs-image.c
> cc1: warnings being treated as errors
> btrfs-image.c: In function 'dump_worker':
> btrfs-image.c:220: error: passing argument 2 of 'compress2' from
> incompatible pointer type
> btrfs-image.c: In function 'restore_worker':
> btrfs-image.c:599: error: passing argument 2 of 'uncompress' from
> incompatible pointer type
> make: *** [btrfs-image.o] Error 1
> --
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>
--
Zhu Yanhai
--
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