Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754899AbZLBJIY (ORCPT ); Wed, 2 Dec 2009 04:08:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751089AbZLBJIX (ORCPT ); Wed, 2 Dec 2009 04:08:23 -0500 Received: from mail.windriver.com ([147.11.1.11]:47936 "EHLO mail.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751086AbZLBJIV (ORCPT ); Wed, 2 Dec 2009 04:08:21 -0500 From: Liming Wang To: Ingo Molnar , mhiramat@redhat.com, fweisbec@gmail.com Cc: peterz@infradead.org, linux-kernel@vger.kernel.org, Liming Wang Subject: [PATCH] perf tools: replace %m with %a in sscanf Date: Wed, 2 Dec 2009 16:42:54 +0800 Message-Id: <1259743374-9950-1-git-send-email-liming.wang@windriver.com> X-Mailer: git-send-email 1.6.0.3 In-Reply-To: <20091202083120.GA20120@elte.hu> References: <20091202083120.GA20120@elte.hu> X-OriginalArrivalTime: 02 Dec 2009 09:08:01.0766 (UTC) FILETIME=[F318D060:01CA732E] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1617 Lines: 41 Not all glibc support %m and it results in a compile error if %m not supported. Replace it with %a and (float *) casts. Signed-off-by: Liming Wang Acked-by: Frederic Weisbecker --- tools/perf/util/probe-event.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index e42f3ac..cd7fbda 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -199,8 +199,8 @@ void parse_trace_kprobe_event(const char *str, char **group, char **event, semantic_error("Too less arguments."); /* Scan event and group name. */ - ret = sscanf(argv[0], "%c:%m[^/ \t]/%m[^ \t]", - &pr, group, event); + ret = sscanf(argv[0], "%c:%a[^/ \t]/%a[^ \t]", + &pr, (float *)(void *)group, (float *)(void *)event); if (ret != 3) semantic_error("Failed to parse event name: %s", argv[0]); pr_debug("Group:%s Event:%s probe:%c\n", *group, *event, pr); @@ -211,7 +211,7 @@ void parse_trace_kprobe_event(const char *str, char **group, char **event, pp->retprobe = (pr == 'r'); /* Scan function name and offset */ - ret = sscanf(argv[1], "%m[^+]+%d", &pp->function, &pp->offset); + ret = sscanf(argv[1], "%a[^+]+%d", (float *)(void *)&pp->function, &pp->offset); if (ret == 1) pp->offset = 0; -- 1.6.0.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/