From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: util-linux-owner@vger.kernel.org Received: from mail-wi0-f169.google.com ([209.85.212.169]:60422 "EHLO mail-wi0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753701Ab3DMTzp (ORCPT ); Sat, 13 Apr 2013 15:55:45 -0400 Received: by mail-wi0-f169.google.com with SMTP id c10so525850wiw.0 for ; Sat, 13 Apr 2013 12:55:44 -0700 (PDT) From: Sami Kerola To: util-linux@vger.kernel.org Cc: kerolasa@iki.fi Subject: [PATCH 13/33] pg: check writing to a file was successful Date: Sat, 13 Apr 2013 20:54:41 +0100 Message-Id: <1365882901-11429-14-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 --- text-utils/pg.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/text-utils/pg.c b/text-utils/pg.c index c00b737..7ddf96b 100644 --- a/text-utils/pg.c +++ b/text-utils/pg.c @@ -1228,7 +1228,14 @@ static void pgfile(FILE *f, const char *name) /* No error check for compat. */ fwrite_all(b, sizeof *b, sz, save); } - fclose(save); + if (close_stream(save) != 0) { + cmd.count = errno; + mesg(_("write failed")); + mesg(": "); + mesg(p); + mesg(strerror(cmd.count)); + goto newcmd; + } fseeko(fbuf, (off_t)0, SEEK_END); mesg(_("saved")); goto newcmd; -- 1.8.2.1