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Diffstat (limited to 'src/backend/storage/smgr/md.c')
-rw-r--r--src/backend/storage/smgr/md.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/storage/smgr/md.c b/src/backend/storage/smgr/md.c
index 8da813600c..352958e1fe 100644
--- a/src/backend/storage/smgr/md.c
+++ b/src/backend/storage/smgr/md.c
@@ -447,7 +447,7 @@ mdunlinkfork(RelFileLocatorBackend rlocator, ForkNumber forknum, bool isRedo)
*/
void
mdextend(SMgrRelation reln, ForkNumber forknum, BlockNumber blocknum,
- char *buffer, bool skipFsync)
+ const void *buffer, bool skipFsync)
{
off_t seekpos;
int nbytes;
@@ -669,7 +669,7 @@ mdwriteback(SMgrRelation reln, ForkNumber forknum,
*/
void
mdread(SMgrRelation reln, ForkNumber forknum, BlockNumber blocknum,
- char *buffer)
+ void *buffer)
{
off_t seekpos;
int nbytes;
@@ -734,7 +734,7 @@ mdread(SMgrRelation reln, ForkNumber forknum, BlockNumber blocknum,
*/
void
mdwrite(SMgrRelation reln, ForkNumber forknum, BlockNumber blocknum,
- char *buffer, bool skipFsync)
+ const void *buffer, bool skipFsync)
{
off_t seekpos;
int nbytes;