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Subject[PATCH v2 3/5] perf tools: Use eprintf for pr_{err,warning,info} too
Date
From: Arnaldo Carvalho de Melo <acme@redhat.com>

Just like we do for pr_debug, so that we can have a single point where to
redirect to the currently used output system, be it stdio or newt.

Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/debug.h | 2 --
tools/perf/util/include/linux/kernel.h | 9 ++++++---
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h
index c6c24c5..58720a1 100644
--- a/tools/perf/util/debug.h
+++ b/tools/perf/util/debug.h
@@ -7,8 +7,6 @@
extern int verbose;
extern int dump_trace;

-int eprintf(int level,
- const char *fmt, ...) __attribute__((format(printf, 2, 3)));
int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
void trace_event(event_t *event);

diff --git a/tools/perf/util/include/linux/kernel.h b/tools/perf/util/include/linux/kernel.h
index f261165..388ab1b 100644
--- a/tools/perf/util/include/linux/kernel.h
+++ b/tools/perf/util/include/linux/kernel.h
@@ -85,16 +85,19 @@ simple_strtoul(const char *nptr, char **endptr, int base)
return strtoul(nptr, endptr, base);
}

+int eprintf(int level,
+ const char *fmt, ...) __attribute__((format(printf, 2, 3)));
+
#ifndef pr_fmt
#define pr_fmt(fmt) fmt
#endif

#define pr_err(fmt, ...) \
- do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+ eprintf(0, pr_fmt(fmt), ##__VA_ARGS__)
#define pr_warning(fmt, ...) \
- do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+ eprintf(0, pr_fmt(fmt), ##__VA_ARGS__)
#define pr_info(fmt, ...) \
- do { fprintf(stderr, pr_fmt(fmt), ##__VA_ARGS__); } while (0)
+ eprintf(0, pr_fmt(fmt), ##__VA_ARGS__)
#define pr_debug(fmt, ...) \
eprintf(1, pr_fmt(fmt), ##__VA_ARGS__)
#define pr_debugN(n, fmt, ...) \
--
1.6.2.5
--
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