update from main archive 961114cvs/libc-961115

7 files changed, 21 insertions, 18 deletions

diff --git a/db/btree/bt_put.c b/db/btree/bt_put.c
index 952be09e55..e6241152f3 100644
--- a/db/btree/bt_put.c
+++ b/db/btree/bt_put.c
@@ -201,7 +201,7 @@ delete:		if (__bt_dleaf(t, key, h, index) == RET_ERROR) {
 	 * into the offset array, shift the pointers up.
 	 */
 	nbytes = NBLEAFDBT(key->size, data->size);
-	if (h->upper - h->lower < nbytes + sizeof(indx_t)) {
+	if ((u_int32_t) (h->upper - h->lower) < nbytes + sizeof(indx_t)) {
 		if ((status = __bt_split(t, h, key,
 		    data, dflags, nbytes, index)) != RET_SUCCESS)
 			return (status);
@@ -284,7 +284,7 @@ bt_fast(t, key, data, exactp)
 	 * have to search to get split stack.
 	 */
 	nbytes = NBLEAFDBT(key->size, data->size);
-	if (h->upper - h->lower < nbytes + sizeof(indx_t))
+	if ((u_int32_t) (h->upper - h->lower) < nbytes + sizeof(indx_t))
 		goto miss;
 
 	if (t->bt_order == FORWARD) {
diff --git a/db/btree/bt_split.c b/db/btree/bt_split.c
index 1646d82159..d01db4ad9d 100644
--- a/db/btree/bt_split.c
+++ b/db/btree/bt_split.c
@@ -215,7 +215,8 @@ __bt_split(t, sp, key, data, flags, ilen, argskip)
 		}
 
 		/* Split the parent page if necessary or shift the indices. */
-		if (h->upper - h->lower < nbytes + sizeof(indx_t)) {
+		if ((u_int32_t) (h->upper - h->lower)
+		    < nbytes + sizeof(indx_t)) {
 			sp = h;
 			h = h->pgno == P_ROOT ?
 			    bt_root(t, h, &l, &r, &skip, nbytes) :
diff --git a/db/hash/hash.c b/db/hash/hash.c
index 1f26c7e68a..db6fd69a4b 100644
--- a/db/hash/hash.c
+++ b/db/hash/hash.c
@@ -157,7 +157,8 @@ __hash_open(file, flags, mode, info, dflags)
 		if (hashp->VERSION != HASHVERSION &&
 		    hashp->VERSION != OLDHASHVERSION)
 			RETURN_ERROR(EFTYPE, error1);
-		if (hashp->hash(CHARKEY, sizeof(CHARKEY)) != hashp->H_CHARKEY)
+		if (hashp->hash(CHARKEY, sizeof(CHARKEY))
+		    != (u_int32_t) hashp->H_CHARKEY)
 			RETURN_ERROR(EFTYPE, error1);
 		/*
 		 * Figure out how many segments we need.  Max_Bucket is the
@@ -744,7 +745,7 @@ hash_seq(dbp, key, data, flag)
 	for (bp = NULL; !bp || !bp[0]; ) {
 		if (!(bufp = hashp->cpage)) {
 			for (bucket = hashp->cbucket;
-			    bucket <= hashp->MAX_BUCKET;
+			    bucket <= (u_int32_t) hashp->MAX_BUCKET;
 			    bucket++, hashp->cndx = 1) {
 				bufp = __get_buf(hashp, bucket, NULL, 0);
 				if (!bufp)
@@ -848,7 +849,7 @@ __expand_table(hashp)
 		hashp->OVFL_POINT = spare_ndx;
 	}
 
-	if (new_bucket > hashp->HIGH_MASK) {
+	if (new_bucket > (u_int32_t) hashp->HIGH_MASK) {
 		/* Starting a new doubling */
 		hashp->LOW_MASK = hashp->HIGH_MASK;
 		hashp->HIGH_MASK = new_bucket | hashp->LOW_MASK;
diff --git a/db/hash/hash_bigkey.c b/db/hash/hash_bigkey.c
index 578314a645..d2a7dfd597 100644
--- a/db/hash/hash_bigkey.c
+++ b/db/hash/hash_bigkey.c
@@ -147,7 +147,7 @@ __big_insert(hashp, bufp, key, val)
 		 * Here's the hack to make sure that if the data ends on the
 		 * same page as the key ends, FREESPACE is at least one.
 		 */
-		if (space == val_size && val_size == val->size)
+		if ((int) space == val_size && (size_t) val_size == val->size)
 			move_bytes--;
 		off = OFFSET(p) - move_bytes;
 		memmove(cp + off, val_data, move_bytes);
@@ -431,7 +431,7 @@ __big_return(hashp, bufp, ndx, val, set_current)
 		}
 
 	val->size = collect_data(hashp, bufp, (int)len, set_current);
-	if (val->size == -1)
+	if (val->size == (size_t) -1)
 		return (-1);
 	if (save_p->addr != save_addr) {
 		/* We are pretty short on buffers. */
@@ -510,7 +510,7 @@ __big_keydata(hashp, bufp, key, val, set)
 	int set;
 {
 	key->size = collect_key(hashp, bufp, 0, val, set);
-	if (key->size == -1)
+	if (key->size == (size_t) -1)
 		return (-1);
 	key->data = (u_char *)hashp->tmp_key;
 	return (0);
diff --git a/db/mpool/mpool.c b/db/mpool/mpool.c
index a61041e091..9956aca87b 100644
--- a/db/mpool/mpool.c
+++ b/db/mpool/mpool.c
@@ -109,7 +109,7 @@ mpool_filter(mp, pgin, pgout, pgcookie)
 	mp->pgout = pgout;
 	mp->pgcookie = pgcookie;
 }
-	
+
 /*
  * mpool_new --
  *	Get a new page of memory.
@@ -205,7 +205,8 @@ mpool_get(mp, pgno, flags)
 	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) {
+	if ((u_long) (nr = read(mp->fd, bp->page, mp->pagesize))
+	    != mp->pagesize) {
 		if (nr >= 0)
 			errno = EFTYPE;
 		return (NULL);
@@ -380,7 +381,7 @@ mpool_write(mp, bp)
 	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 ((u_long) write(mp->fd, bp->page, mp->pagesize) != mp->pagesize)
 		return (RET_ERROR);
 
 	bp->flags &= ~MPOOL_DIRTY;
@@ -436,7 +437,7 @@ mpool_stat(mp)
 	    mp->pagealloc, mp->pageflush);
 	if (mp->cachehit + mp->cachemiss)
 		(void)fprintf(stderr,
-		    "%.0f%% cache hit rate (%lu hits, %lu misses)\n", 
+		    "%.0f%% cache hit rate (%lu hits, %lu misses)\n",
 		    ((double)mp->cachehit / (mp->cachehit + mp->cachemiss))
 		    * 100, mp->cachehit, mp->cachemiss);
 	(void)fprintf(stderr, "%lu page reads, %lu page writes\n",
@@ -456,7 +457,7 @@ mpool_stat(mp)
 			cnt = 0;
 		} else
 			sep = ", ";
-			
+
 	}
 	(void)fprintf(stderr, "\n");
 }
diff --git a/db/recno/rec_close.c b/db/recno/rec_close.c
index 16fb0b4eca..977493fe5b 100644
--- a/db/recno/rec_close.c
+++ b/db/recno/rec_close.c
@@ -150,7 +150,7 @@ __rec_sync(dbp, flags)
 		 */
 		status = (dbp->seq)(dbp, &key, &data, R_FIRST);
 		while (status == RET_SUCCESS) {
-			if (write(t->bt_rfd, data.data, data.size) != data.size)
+			if ((size_t) write(t->bt_rfd, data.data, data.size) != data.size)
 				return (RET_ERROR);
 			status = (dbp->seq)(dbp, &key, &data, R_NEXT);
 		}
@@ -162,7 +162,7 @@ __rec_sync(dbp, flags)
 		while (status == RET_SUCCESS) {
 			iov[0].iov_base = data.data;
 			iov[0].iov_len = data.size;
-			if (writev(t->bt_rfd, iov, 2) != data.size + 1)
+			if ((size_t) writev(t->bt_rfd, iov, 2) != data.size + 1)
 				return (RET_ERROR);
 			status = (dbp->seq)(dbp, &key, &data, R_NEXT);
 		}
diff --git a/db/recno/rec_put.c b/db/recno/rec_put.c
index 1afae0d5a6..5454c40e8d 100644
--- a/db/recno/rec_put.c
+++ b/db/recno/rec_put.c
@@ -170,7 +170,7 @@ einval:		errno = EINVAL;
 
 	if (flags == R_SETCURSOR)
 		t->bt_cursor.rcursor = nrec;
-	
+
 	F_SET(t, R_MODIFIED);
 	return (__rec_ret(t, NULL, nrec, key, NULL));
 }
@@ -256,7 +256,7 @@ __rec_iput(t, nrec, data, flags)
 	 * the offset array, shift the pointers up.
 	 */
 	nbytes = NRLEAFDBT(data->size);
-	if (h->upper - h->lower < nbytes + sizeof(indx_t)) {
+	if ((u_int32_t) (h->upper - h->lower) < nbytes + sizeof(indx_t)) {
 		status = __bt_split(t, h, NULL, data, dflags, nbytes, index);
 		if (status == RET_SUCCESS)
 			++t->bt_nrecs;