[PATCH v4 04/10] erofs-utils: lib: make erofs_get_unhashed_chunk() global

[Jingbo Xu]

... so that it could be called from outside blobchunk.c later.

Signed-off-by: Jingbo Xu <jefflexu at linux.alibaba.com>
---
 include/erofs/blobchunk.h | 2 ++
 lib/blobchunk.c           | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/erofs/blobchunk.h b/include/erofs/blobchunk.h
index 010aee1..fb85d8e 100644
--- a/include/erofs/blobchunk.h
+++ b/include/erofs/blobchunk.h
@@ -14,6 +14,8 @@ extern "C"
 
 #include "erofs/internal.h"
 
+struct erofs_blobchunk *erofs_get_unhashed_chunk(unsigned int device_id,
+		erofs_blk_t blkaddr, erofs_off_t sourceoffset);
 int erofs_blob_write_chunk_indexes(struct erofs_inode *inode, erofs_off_t off);
 int erofs_blob_write_chunked_file(struct erofs_inode *inode, int fd);
 int tarerofs_write_chunkes(struct erofs_inode *inode, erofs_off_t data_offset);
diff --git a/lib/blobchunk.c b/lib/blobchunk.c
index cada5bb..07f18bd 100644
--- a/lib/blobchunk.c
+++ b/lib/blobchunk.c
@@ -38,7 +38,7 @@ struct erofs_blobchunk erofs_holechunk = {
 };
 static LIST_HEAD(unhashed_blobchunks);
 
-static struct erofs_blobchunk *erofs_get_unhashed_chunk(unsigned int device_id,
+struct erofs_blobchunk *erofs_get_unhashed_chunk(unsigned int device_id,
 		erofs_blk_t blkaddr, erofs_off_t sourceoffset)
 {
 	struct erofs_blobchunk *chunk;
-- 
2.19.1.6.gb485710b