From patchwork Fri May 25 19:41:10 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Capitulino X-Patchwork-Id: 161419 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 50387B6EE7 for ; Sat, 26 May 2012 06:31:08 +1000 (EST) Received: from localhost ([::1]:44467 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SY0OV-0006vY-MZ for incoming@patchwork.ozlabs.org; Fri, 25 May 2012 15:41:51 -0400 Received: from eggs.gnu.org ([208.118.235.92]:53142) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SY0O7-0005ox-G6 for qemu-devel@nongnu.org; Fri, 25 May 2012 15:41:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SY0O5-0004Ry-H0 for qemu-devel@nongnu.org; Fri, 25 May 2012 15:41:26 -0400 Received: from mx1.redhat.com ([209.132.183.28]:3417) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SY0O5-0004Rk-8N for qemu-devel@nongnu.org; Fri, 25 May 2012 15:41:25 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q4PJfNla014064 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Fri, 25 May 2012 15:41:23 -0400 Received: from localhost (ovpn-116-69.ams2.redhat.com [10.36.116.69]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id q4PJfH34019469; Fri, 25 May 2012 15:41:22 -0400 From: Luiz Capitulino To: qemu-devel@nongnu.org Date: Fri, 25 May 2012 16:41:10 -0300 Message-Id: <1337974879-3656-6-git-send-email-lcapitulino@redhat.com> In-Reply-To: <1337974879-3656-1-git-send-email-lcapitulino@redhat.com> References: <1337974879-3656-1-git-send-email-lcapitulino@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.132.183.28 Cc: aliguori@us.ibm.com, alevy@redhat.com, armbru@redhat.com Subject: [Qemu-devel] [PATCH 05/14] cutils: introduce qemu_fputc_err() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org A fputc() wrapper that takes an Error argument. Signed-off-by: Luiz Capitulino --- cutils.c | 12 ++++++++++++ qemu-common.h | 1 + 2 files changed, 13 insertions(+) diff --git a/cutils.c b/cutils.c index f5b02b4..83edb43 100644 --- a/cutils.c +++ b/cutils.c @@ -622,3 +622,15 @@ int qemu_fprintf_err(Error **errp, FILE *stream, const char *format, ...) return ret; } + +int qemu_fputc_err(int c, FILE *stream, Error **errp) +{ + int ret; + + ret = fputc(c, stream); + if (ret == EOF) { + set_write_err(errp, errno); + } + + return ret; +} diff --git a/qemu-common.h b/qemu-common.h index 58c5197..895bc2b 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -211,6 +211,7 @@ int qemu_sendv(int sockfd, struct iovec *iov, int len, int iov_offset); FILE *qemu_fopen_err(const char *path, const char *mode, Error **errp); int qemu_fprintf_err(Error **errp, FILE *stream, const char *format, ...); +int qemu_fputc_err(int c, FILE *stream, Error **errp); /* Error handling. */