From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: util-linux-owner@vger.kernel.org Received: from mail-wi0-f176.google.com ([209.85.212.176]:55779 "EHLO mail-wi0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751772Ab3DMT4B (ORCPT ); Sat, 13 Apr 2013 15:56:01 -0400 Received: by mail-wi0-f176.google.com with SMTP id hm14so509460wib.3 for ; Sat, 13 Apr 2013 12:56:00 -0700 (PDT) From: Sami Kerola To: util-linux@vger.kernel.org Cc: kerolasa@iki.fi Subject: [PATCH 19/33] resizepart: check writing to a file descriptor was successful Date: Sat, 13 Apr 2013 20:54:47 +0100 Message-Id: <1365882901-11429-20-git-send-email-kerolasa@iki.fi> In-Reply-To: <1365882901-11429-1-git-send-email-kerolasa@iki.fi> References: <1365882901-11429-1-git-send-email-kerolasa@iki.fi> Sender: util-linux-owner@vger.kernel.org List-ID: Signed-off-by: Sami Kerola --- disk-utils/resizepart.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/disk-utils/resizepart.c b/disk-utils/resizepart.c index 5517c4f..765e3a4 100644 --- a/disk-utils/resizepart.c +++ b/disk-utils/resizepart.c @@ -11,6 +11,7 @@ #include "partx.h" #include "sysfs.h" #include "strutils.h" +#include "closestream.h" static void __attribute__ ((__noreturn__)) usage(FILE * out) { @@ -73,6 +74,7 @@ int main(int argc, char **argv) setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); + atexit(close_stdout); while ((c = getopt_long(argc, argv, "Vh", longopts, NULL)) != -1) switch (c) { @@ -102,5 +104,8 @@ int main(int argc, char **argv) strtou64_or_err(argv[3], _("invalid length argument")))) err(EXIT_FAILURE, _("failed to resize partition")); + if (close_fd(fd) != 0) + err(EXIT_FAILURE, _("write failed")); + return 0; } -- 1.8.2.1