[src/trunk]: src/usr.bin/vndcompress Use read_block instead of read in vndunc...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/592e6b82d5b7
branches:  trunk
changeset: 792932:592e6b82d5b7
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed Jan 22 06:14:28 2014 +0000

description:
Use read_block instead of read in vnduncompress.

diffstat:

 usr.bin/vndcompress/vnduncompress.c |  12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)

diffs (54 lines):

diff -r 2a5b4e5bf8e5 -r 592e6b82d5b7 usr.bin/vndcompress/vnduncompress.c
--- a/usr.bin/vndcompress/vnduncompress.c       Wed Jan 22 06:14:20 2014 +0000
+++ b/usr.bin/vndcompress/vnduncompress.c       Wed Jan 22 06:14:28 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vnduncompress.c,v 1.3 2014/01/22 06:14:03 riastradh Exp $      */
+/*     $NetBSD: vnduncompress.c,v 1.4 2014/01/22 06:14:28 riastradh Exp $      */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: vnduncompress.c,v 1.3 2014/01/22 06:14:03 riastradh Exp $");
+__RCSID("$NetBSD: vnduncompress.c,v 1.4 2014/01/22 06:14:28 riastradh Exp $");
 
 #include <sys/endian.h>
 
@@ -46,6 +46,7 @@
 #include <zlib.h>
 
 #include "common.h"
+#include "utils.h"
 
 int
 vnduncompress(int argc, char **argv, const struct options *O __unused)
@@ -70,7 +71,7 @@
 
        /* Read the header.  */
        struct cloop2_header header;
-       const ssize_t h_read = read(cloop2_fd, &header, sizeof(header));
+       const ssize_t h_read = read_block(cloop2_fd, &header, sizeof(header));
        if (h_read == -1)
                err(1, "read header");
        assert(h_read >= 0);
@@ -113,7 +114,7 @@
                err(1, "malloc offset table");
 
        /* Read the offset table in.  */
-       const ssize_t ot_read = read(cloop2_fd, offset_table,
+       const ssize_t ot_read = read_block(cloop2_fd, offset_table,
            (n_offsets * sizeof(uint64_t)));
        if (ot_read == -1)
                err(1, "read offset table");
@@ -163,7 +164,8 @@
                            blkno, offset, (end - start));
 
                /* Read the compressed block.  */
-               const ssize_t n_read = read(cloop2_fd, compbuf, (end - start));
+               const ssize_t n_read = read_block(cloop2_fd, compbuf,
+                   (end - start));
                if (n_read == -1)
                        err(1, "read block %"PRIu32, blkno);
                assert(n_read >= 0);