From cf5531148ff34938840d6da775c0a4ace442d573 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Thu, 7 Jan 2010 19:59:40 -0200 Subject: perf tools: Create typedef for common event synthesizing callback MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Arnaldo Carvalho de Melo Cc: Frédéric Weisbecker Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Paul Mackerras LKML-Reference: <1262901583-8074-3-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar --- tools/perf/util/event.c | 16 +++++----------- tools/perf/util/event.h | 12 +++++------- 2 files changed, 10 insertions(+), 18 deletions(-) (limited to 'tools') diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 1a31feb9999..bfb3d872b9f 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -8,8 +8,7 @@ #include "thread.h" static pid_t event__synthesize_comm(pid_t pid, int full, - int (*process)(event_t *event, - struct perf_session *session), + event__handler_t process, struct perf_session *session) { event_t ev; @@ -91,8 +90,7 @@ out_failure: } static int event__synthesize_mmap_events(pid_t pid, pid_t tgid, - int (*process)(event_t *event, - struct perf_session *session), + event__handler_t process, struct perf_session *session) { char filename[PATH_MAX]; @@ -156,9 +154,7 @@ static int event__synthesize_mmap_events(pid_t pid, pid_t tgid, return 0; } -int event__synthesize_thread(pid_t pid, - int (*process)(event_t *event, - struct perf_session *session), +int event__synthesize_thread(pid_t pid, event__handler_t process, struct perf_session *session) { pid_t tgid = event__synthesize_comm(pid, 1, process, session); @@ -167,8 +163,7 @@ int event__synthesize_thread(pid_t pid, return event__synthesize_mmap_events(pid, tgid, process, session); } -void event__synthesize_threads(int (*process)(event_t *event, - struct perf_session *session), +void event__synthesize_threads(event__handler_t process, struct perf_session *session) { DIR *proc; @@ -205,8 +200,7 @@ static int find_symbol_cb(void *arg, const char *name, char type, u64 start) return 1; } -int event__synthesize_kernel_mmap(int (*process)(event_t *event, - struct perf_session *session), +int event__synthesize_kernel_mmap(event__handler_t process, struct perf_session *session, const char *symbol_name) { diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 61fc0dc658c..80356da8216 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -103,15 +103,13 @@ void event__print_totals(void); struct perf_session; -int event__synthesize_thread(pid_t pid, - int (*process)(event_t *event, - struct perf_session *session), +typedef int (*event__handler_t)(event_t *event, struct perf_session *session); + +int event__synthesize_thread(pid_t pid, event__handler_t process, struct perf_session *session); -void event__synthesize_threads(int (*process)(event_t *event, - struct perf_session *session), +void event__synthesize_threads(event__handler_t process, struct perf_session *session); -int event__synthesize_kernel_mmap(int (*process)(event_t *event, - struct perf_session *session), +int event__synthesize_kernel_mmap(event__handler_t process, struct perf_session *session, const char *symbol_name); -- cgit v1.2.3