1 files changed, 3 insertions, 6 deletions

diff --git a/lib/libc/db/mpool/mpool.c b/lib/libc/db/mpool/mpool.c
index 698fa8a52a0c..e3af051ccfab 100644
--- a/lib/libc/db/mpool/mpool.c
+++ b/lib/libc/db/mpool/mpool.c
@@ -207,9 +207,8 @@ mpool_get(mp, pgno, flags)
 	++mp->pageread;
 #endif
 	off = mp->pagesize * pgno;
-	if (lseek(mp->fd, off, SEEK_SET) != off)
-		return (NULL);
-	if ((nr = _read(mp->fd, bp->page, mp->pagesize)) != mp->pagesize) {
+	nr = pread(mp->fd, bp->page, mp->pagesize, off);
+	if (nr != mp->pagesize) {
 		if (nr >= 0)
 			errno = EFTYPE;
 		return (NULL);
@@ -381,9 +380,7 @@ mpool_write(mp, bp)
 		(mp->pgout)(mp->pgcookie, bp->pgno, bp->page);
 
 	off = mp->pagesize * bp->pgno;
-	if (lseek(mp->fd, off, SEEK_SET) != off)
-		return (RET_ERROR);
-	if (_write(mp->fd, bp->page, mp->pagesize) != mp->pagesize)
+	if (pwrite(mp->fd, bp->page, mp->pagesize, off) != mp->pagesize)
 		return (RET_ERROR);
 
 	bp->flags &= ~MPOOL_DIRTY;