1 files changed, 5 insertions, 0 deletions

diff --git a/trace-cmd.c b/trace-cmd.c
index e85b550..e022dde 100644
--- a/trace-cmd.c
+++ b/trace-cmd.c
@@ -52,6 +52,8 @@
 
 #define UDP_MAX_PACKET (65536 - 20)
 
+int silence_warnings;
+
 static int use_tcp;
 
 static unsigned int page_size;
@@ -209,6 +211,9 @@ void warning(char *fmt, ...)
 {
         va_list ap;
 
+        if (silence_warnings)
+                return;
+
         if (errno)
                 perror("trace-cmd");
         errno = 0;