From 93aaa45a6ad3f983180223601fc663cc551ad499 Mon Sep 17 00:00:00 2001 From: Liming Wang Date: Wed, 2 Dec 2009 16:42:54 +0800 Subject: [PATCH] perf tools: Replace %m with %a in sscanf 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 Cc: peterz@infradead.org Cc: mhiramat@redhat.com LKML-Reference: <1259743374-9950-1-git-send-email-liming.wang@windriver.com> Signed-off-by: Ingo Molnar --- tools/perf/util/probe-event.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index e42f3acc9a7e..cd7fbda5e2a5 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; -- 2.30.2