Commit 93aaa45a authored by Liming Wang's avatar Liming Wang Committed by Ingo Molnar

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: default avatarLiming Wang <liming.wang@windriver.com>
Acked-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
Cc: peterz@infradead.org
Cc: mhiramat@redhat.com
LKML-Reference: <1259743374-9950-1-git-send-email-liming.wang@windriver.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 1cedae72
...@@ -199,8 +199,8 @@ void parse_trace_kprobe_event(const char *str, char **group, char **event, ...@@ -199,8 +199,8 @@ void parse_trace_kprobe_event(const char *str, char **group, char **event,
semantic_error("Too less arguments."); semantic_error("Too less arguments.");
/* Scan event and group name. */ /* Scan event and group name. */
ret = sscanf(argv[0], "%c:%m[^/ \t]/%m[^ \t]", ret = sscanf(argv[0], "%c:%a[^/ \t]/%a[^ \t]",
&pr, group, event); &pr, (float *)(void *)group, (float *)(void *)event);
if (ret != 3) if (ret != 3)
semantic_error("Failed to parse event name: %s", argv[0]); semantic_error("Failed to parse event name: %s", argv[0]);
pr_debug("Group:%s Event:%s probe:%c\n", *group, *event, pr); 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, ...@@ -211,7 +211,7 @@ void parse_trace_kprobe_event(const char *str, char **group, char **event,
pp->retprobe = (pr == 'r'); pp->retprobe = (pr == 'r');
/* Scan function name and offset */ /* 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) if (ret == 1)
pp->offset = 0; pp->offset = 0;
......
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