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Commit dd629cc0 authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
Browse files

perf tools: Initialize libapi debug output 



Setting libapi debug output functions to use perf functions.

Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1455465826-8426-5-git-send-email-jolsa@kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent bedbdd42

tools/perf/perf.c

+2 −0
Original line number Diff line number Diff line
@@ -613,6 +613,8 @@ int main(int argc, const char **argv) 
	 */

	pthread__block_sigwinch();



	perf_debug_setup();



	while (1) {

		static int done_help;

		int was_alias = run_argv(&argc, &argv);

tools/perf/util/debug.c

+21 −0
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ 
#include <string.h>

#include <stdarg.h>

#include <stdio.h>

#include <api/debug.h>



#include "cache.h"

#include "color.h"
@@ -187,3 +188,23 @@ int perf_debug_option(const char *str) 
	free(s);

	return 0;

}



#define DEBUG_WRAPPER(__n, __l)				\

static int pr_ ## __n ## _wrapper(const char *fmt, ...)	\

{							\

	va_list args;					\

	int ret;					\

							\

	va_start(args, fmt);				\

	ret = veprintf(__l, verbose, fmt, args);	\

	va_end(args);					\

	return ret;					\

}



DEBUG_WRAPPER(warning, 0);

DEBUG_WRAPPER(debug, 1);



void perf_debug_setup(void)

{

	libapi_set_print(pr_warning_wrapper, pr_warning_wrapper, pr_debug_wrapper);

}

tools/perf/util/debug.h

+1 −0
Original line number Diff line number Diff line
@@ -53,5 +53,6 @@ int eprintf_time(int level, int var, u64 t, const char *fmt, ...) __attribute__( 
int veprintf(int level, int var, const char *fmt, va_list args);



int perf_debug_option(const char *str);

void perf_debug_setup(void);



#endif	/* __PERF_DEBUG_H */