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libtraceevent: Remove tep_register_trace_clock()

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The tep_register_trace_clock() API is used to instruct the traceevent
library how to print the event time stamps. As event print interface if
redesigned, this API is not needed any more.  The new event print API is
flexible and the user can specify how the time stamps are printed.

Signed-off-by: Tzvetomir Stoyanov <tstoyanov@vmware.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Patrick McLean <chutzpah@gentoo.org>
Cc: linux-trace-devel@vger.kernel.org
Link: http://lore.kernel.org/linux-trace-devel/20190801074959.22023-3-tz.stoyanov@gmail.com
Link: http://lore.kernel.org/lkml/20190805204355.195042846@goodmis.org
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Tzvetomir Stoyanov 2019-08-05 16:43:14 -04:00 committed by Arnaldo Carvalho de Melo
parent 38847db974
commit 5d6552ab3b
3 changed files with 0 additions and 14 deletions
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2
tools/lib/traceevent/event-parse-local.h
View File

@ -81,8 +81,6 @@ struct tep_handle {
/* cache */
struct tep_event *last_event;
char *trace_clock;
};
void tep_free_event(struct tep_event *event);

11
tools/lib/traceevent/event-parse.c
View File

@ -393,16 +393,6 @@ int tep_override_comm(struct tep_handle *tep, const char *comm, int pid)
return _tep_register_comm(tep, comm, pid, true);
}
int tep_register_trace_clock(struct tep_handle *tep, const char *trace_clock)
{
tep->trace_clock = strdup(trace_clock);
if (!tep->trace_clock) {
errno = ENOMEM;
return -1;
}
return 0;
}
struct func_map {
unsigned long long addr;
char *func;
@ -7057,7 +7047,6 @@ void tep_free(struct tep_handle *tep)
free_handler(handle);
}
free(tep->trace_clock);
free(tep->events);
free(tep->sort_events);
free(tep->func_resolver);

1
tools/lib/traceevent/event-parse.h
View File

@ -435,7 +435,6 @@ int tep_set_function_resolver(struct tep_handle *tep,
void tep_reset_function_resolver(struct tep_handle *tep);
int tep_register_comm(struct tep_handle *tep, const char *comm, int pid);
int tep_override_comm(struct tep_handle *tep, const char *comm, int pid);
int tep_register_trace_clock(struct tep_handle *tep, const char *trace_clock);
int tep_register_function(struct tep_handle *tep, char *name,
unsigned long long addr, char *mod);
int tep_register_print_string(struct tep_handle *tep, const char *fmt,