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perf tools: Factorize the dprintf definition

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We have two users of dprintf: report and annotate. Another one
is coming with perf trace. Then factorize it into the debug
file.

While at it, rename dprintf() to dump_printf() so that it
doesn't conflicts with its libc homograph.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1250443461-28130-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Frederic Weisbecker 2009-08-16 19:24:21 +02:00 • committed by Ingo Molnar
parent 0d31b82dd5
commit 2cec19d9d0
4 changed files with 62 additions and 51 deletions
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15
tools/perf/util/debug.c
View file

@ -6,6 +6,7 @@
#include <stdio.h>
int verbose = 0;
int dump_trace = 0;
int eprintf(const char *fmt, ...)
{
@ -20,3 +21,17 @@ int eprintf(const char *fmt, ...)
return ret;
}
int dump_printf(const char *fmt, ...)
{
va_list args;
int ret = 0;
if (dump_trace) {
va_start(args, fmt);
ret = vprintf(fmt, args);
va_end(args);
}
return ret;
}