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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2009-08-16 21:24:21 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-16 21:42:31 +0400 |
| commit | 2cec19d9d0716f8d68f1c5a87667d0387d4d252d (patch) | |
| tree | af5de5945e4b1aa53c2e97028c18281471ffa1c6 /tools/perf/util | |
| parent | 0d31b82dd5c54a0b1e1d789427abdcc180bc4602 (diff) | |
| download | linux-2cec19d9d0716f8d68f1c5a87667d0387d4d252d.tar.xz | |
perf tools: Factorize the dprintf definition
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>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/debug.c | 15 | ||||
| -rw-r--r-- | tools/perf/util/debug.h | 2 |
2 files changed, 17 insertions, 0 deletions
diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index 7cb8464abe61..8318fdee4778 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -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; +} diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h index 2ae9090108d3..a683bd571f1c 100644 --- a/tools/perf/util/debug.h +++ b/tools/perf/util/debug.h @@ -1,5 +1,7 @@ /* For debugging general purposes */ extern int verbose; +extern int dump_trace; int eprintf(const char *fmt, ...) __attribute__((format(printf, 1, 2))); +int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2))); |