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perf tools: Librarize sample type and attr finding from headers

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Librarize the sample type and attr fetching from perf data file
headers so that we can also use it from perf trace.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1250448997-30715-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Frederic Weisbecker
2009-08-16 20:56:37 +02:00
committed by Ingo Molnar
parent 0f25bfc8d8
commit 0d3a5c8859
3 changed files with 45 additions and 38 deletions
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4
tools/perf/util/header.h
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@@ -31,6 +31,10 @@ struct perf_header_attr *
perf_header_attr__new(struct perf_counter_attr *attr);
void perf_header_attr__add_id(struct perf_header_attr *self, u64 id);
u64 perf_header__sample_type(struct perf_header *header);
struct perf_counter_attr *
perf_header__find_attr(u64 id, struct perf_header *header);
struct perf_header *perf_header__new(void);