perf tools: Fix perf's libperf_print callback

ahunter6 · acmel · commit aeee9dc53ce4 · 2022-04-09T12:34:29.000-03:00
eprintf() does not expect va_list as the type of the 4th parameter. Use veprintf() because it does. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Fixes: 428dab8 ("libperf: Merge libperf_set_print() into libperf_init()") Cc: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/r/20220408132625.2451452-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
@@ -434,7 +434,7 @@ void pthread__unblock_sigwinch(void)
 static int libperf_print(enum libperf_print_level level,
 			 const char *fmt, va_list ap)
 {
-	return eprintf(level, verbose, fmt, ap);
+	return veprintf(level, verbose, fmt, ap);
 }
 
 int main(int argc, const char **argv)

Original file line number	Diff line number	Diff line change
`@@ -434,7 +434,7 @@ void pthread__unblock_sigwinch(void)`
`434`	`434`	`static int libperf_print(enum libperf_print_level level,`
`435`	`435`	`const char *fmt, va_list ap)`
`436`	`436`	`{`
`437`		`- return eprintf(level, verbose, fmt, ap);`
	`437`	`+ return veprintf(level, verbose, fmt, ap);`
`438`	`438`	`}`
`439`	`439`
`440`	`440`	`int main(int argc, const char **argv)`