From patchwork Thu Mar 25 16:43:32 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Aneesh Kumar K.V" X-Patchwork-Id: 48578 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id B2A9BB7CF1 for ; Fri, 26 Mar 2010 05:27:54 +1100 (EST) Received: from localhost ([127.0.0.1]:56315 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NurgZ-0007n4-M7 for incoming@patchwork.ozlabs.org; Thu, 25 Mar 2010 14:21:39 -0400 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NuqAy-0007IT-4r for qemu-devel@nongnu.org; Thu, 25 Mar 2010 12:44:56 -0400 Received: from [140.186.70.92] (port=50730 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NuqAn-0007G9-1C for qemu-devel@nongnu.org; Thu, 25 Mar 2010 12:44:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1NuqAg-0005D2-0k for qemu-devel@nongnu.org; Thu, 25 Mar 2010 12:44:44 -0400 Received: from e23smtp04.au.ibm.com ([202.81.31.146]:56945) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NuqAf-0005Cf-BQ for qemu-devel@nongnu.org; Thu, 25 Mar 2010 12:44:37 -0400 Received: from d23relay03.au.ibm.com (d23relay03.au.ibm.com [202.81.31.245]) by e23smtp04.au.ibm.com (8.14.3/8.13.1) with ESMTP id o2PGenBN024813 for ; Fri, 26 Mar 2010 03:40:49 +1100 Received: from d23av03.au.ibm.com (d23av03.au.ibm.com [9.190.234.97]) by d23relay03.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id o2PGiaU11745050 for ; Fri, 26 Mar 2010 03:44:36 +1100 Received: from d23av03.au.ibm.com (loopback [127.0.0.1]) by d23av03.au.ibm.com (8.14.3/8.13.1/NCO v10.0 AVout) with ESMTP id o2PGiZKn031654 for ; Fri, 26 Mar 2010 03:44:35 +1100 Received: from localhost.localdomain ([9.77.125.24]) by d23av03.au.ibm.com (8.14.3/8.13.1/NCO v10.0 AVin) with ESMTP id o2PGhgOx030935; Fri, 26 Mar 2010 03:44:33 +1100 From: "Aneesh Kumar K.V" To: qemu-devel@nongnu.org Date: Thu, 25 Mar 2010 22:13:32 +0530 Message-Id: <1269535420-31206-25-git-send-email-aneesh.kumar@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.0.2.323.g0d092 In-Reply-To: <1269535420-31206-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> References: <1269535420-31206-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) Cc: ericvh@gmail.com, aliguori@us.ibm.com, "Aneesh Kumar K.V" , Gautham R Shenoy Subject: [Qemu-devel] [PATCH -V3 24/32] qemu-malloc: Add qemu_asprintf X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Gautham R Shenoy Add the API qemu_asprintf() along the lines of qemu_vasprintf() Signed-off-by: Gautham R Shenoy Signed-off-by: Aneesh Kumar K.V --- qemu-common.h | 1 + qemu-malloc.c | 12 ++++++++++++ 2 files changed, 13 insertions(+), 0 deletions(-) diff --git a/qemu-common.h b/qemu-common.h index 6e925ab..f597f27 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -161,6 +161,7 @@ void qemu_free(void *ptr); char *qemu_strdup(const char *str); char *qemu_strndup(const char *str, size_t size); int qemu_vasprintf(char **strp, const char *fmt, va_list ap); +int qemu_asprintf(char **strp, const char *fmt, ...); void *get_mmap_addr(unsigned long size); diff --git a/qemu-malloc.c b/qemu-malloc.c index d6de067..9bfefb4 100644 --- a/qemu-malloc.c +++ b/qemu-malloc.c @@ -103,3 +103,15 @@ int qemu_vasprintf(char **strp, const char *fmt, va_list ap) { return vasprintf(strp, fmt, ap); } + +int qemu_asprintf(char **strp, const char *fmt, ...) +{ + va_list ap; + int err; + + va_start(ap, fmt); + err = qemu_vasprintf(strp, fmt, ap); + va_end(ap); + + return err; +}