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-rw-r--r--src/include/storage/smgr.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/include/storage/smgr.h b/src/include/storage/smgr.h
index 56233c4d216..0935144f425 100644
--- a/src/include/storage/smgr.h
+++ b/src/include/storage/smgr.h
@@ -91,13 +91,13 @@ extern void smgrcreate(SMgrRelation reln, ForkNumber forknum, bool isRedo);
extern void smgrdosyncall(SMgrRelation *rels, int nrels);
extern void smgrdounlinkall(SMgrRelation *rels, int nrels, bool isRedo);
extern void smgrextend(SMgrRelation reln, ForkNumber forknum,
- BlockNumber blocknum, char *buffer, bool skipFsync);
+ BlockNumber blocknum, const void *buffer, bool skipFsync);
extern bool smgrprefetch(SMgrRelation reln, ForkNumber forknum,
BlockNumber blocknum);
extern void smgrread(SMgrRelation reln, ForkNumber forknum,
- BlockNumber blocknum, char *buffer);
+ BlockNumber blocknum, void *buffer);
extern void smgrwrite(SMgrRelation reln, ForkNumber forknum,
- BlockNumber blocknum, char *buffer, bool skipFsync);
+ BlockNumber blocknum, const void *buffer, bool skipFsync);
extern void smgrwriteback(SMgrRelation reln, ForkNumber forknum,
BlockNumber blocknum, BlockNumber nblocks);
extern BlockNumber smgrnblocks(SMgrRelation reln, ForkNumber forknum);