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perf tools: Get rid of write_or_die() from trace-event-info.c

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Check return value of write and fail if error.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1363850332-25297-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
2013-03-21 16:18:46 +09:00
committed by Arnaldo Carvalho de Melo
parent 5a6fd27ad7
commit 8755d5e202
2 changed files with 127 additions and 55 deletions
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2
tools/perf/util/trace-event.h
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@@ -68,7 +68,7 @@ struct tracing_data {
struct tracing_data *tracing_data_get(struct list_head *pattrs,
int fd, bool temp);
void tracing_data_put(struct tracing_data *tdata);
int tracing_data_put(struct tracing_data *tdata);
struct addr_location;