add readme

[lttv.git] / usertrace-generic / sample-printf.c

diff --git a/usertrace-generic/sample-printf.c b/usertrace-generic/sample-printf.c
index 980b653fa5fb4827edcf4520888800617be18265..85fd6507460fd5d1330de469df2dbb9a2862a68c 100644 (file)
--- a/usertrace-generic/sample-printf.c
+++ b/usertrace-generic/sample-printf.c
@@ -14,7 +14,8 @@ int main(int argc, char **argv)
        unsigned int count = 0;
 
        while(1) {
-               trace_user_generic_slow_printf("Counter value is : %u.", count);
+               trace_user_generic_slow_printf("in: %s at: %s:%d: Counter value is: %u.",
+                                                                                                                                       __FILE__, __func__, __LINE__, count);
                count++;
                sleep(1);
        }