80ab2987a0
Move perf_evlist__poll() from tools/perf to libperf, it will be used in the following patches. And rename the existing perf's function to evlist__poll(). Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lore.kernel.org/lkml/20190913132355.21634-39-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __LIBPERF_EVLIST_H
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#define __LIBPERF_EVLIST_H
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#include <perf/core.h>
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struct perf_evlist;
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struct perf_evsel;
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struct perf_cpu_map;
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struct perf_thread_map;
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LIBPERF_API void perf_evlist__init(struct perf_evlist *evlist);
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LIBPERF_API void perf_evlist__add(struct perf_evlist *evlist,
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struct perf_evsel *evsel);
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LIBPERF_API void perf_evlist__remove(struct perf_evlist *evlist,
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struct perf_evsel *evsel);
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LIBPERF_API struct perf_evlist *perf_evlist__new(void);
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LIBPERF_API void perf_evlist__delete(struct perf_evlist *evlist);
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LIBPERF_API struct perf_evsel* perf_evlist__next(struct perf_evlist *evlist,
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struct perf_evsel *evsel);
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LIBPERF_API int perf_evlist__open(struct perf_evlist *evlist);
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LIBPERF_API void perf_evlist__close(struct perf_evlist *evlist);
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LIBPERF_API void perf_evlist__enable(struct perf_evlist *evlist);
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LIBPERF_API void perf_evlist__disable(struct perf_evlist *evlist);
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#define perf_evlist__for_each_evsel(evlist, pos) \
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for ((pos) = perf_evlist__next((evlist), NULL); \
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(pos) != NULL; \
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(pos) = perf_evlist__next((evlist), (pos)))
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LIBPERF_API void perf_evlist__set_maps(struct perf_evlist *evlist,
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struct perf_cpu_map *cpus,
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struct perf_thread_map *threads);
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LIBPERF_API int perf_evlist__poll(struct perf_evlist *evlist, int timeout);
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#endif /* __LIBPERF_EVLIST_H */
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