X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Fhello%2Fhello.c;h=da33407b0db671aeb3e37bf5c332af4b074c543a;hb=deb6e5408bafcab23cdd3e04b080134931d83906;hp=a786fbf89fa90d3cbea1109824b6a3aebf92adff;hpb=cc7b66ba103c213a84159c2128cd4096507bdd2b;p=lttng-ust.git

diff --git a/tests/hello/hello.c b/tests/hello/hello.c
index a786fbf8..da33407b 100644
--- a/tests/hello/hello.c
+++ b/tests/hello/hello.c
@@ -1,9 +1,11 @@
-/* Copyright (C) 2009  Pierre-Marc Fournier
+/*
+ * Copyright (C) 2009  Pierre-Marc Fournier
+ * Copyright (C) 2011  Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * License as published by the Free Software Foundation; version 2.1 of
+ * the License.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -23,16 +25,16 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <signal.h>
+#include <string.h>
+#include <arpa/inet.h>
 
-#include <ust/marker.h>
-#include <ust/ustctl.h>
-#include "usterr.h"
-#include "tp.h"
+#define TRACEPOINT_DEFINE
+#include "ust_tests_hello.h"
 
 void inthandler(int sig)
 {
-	printf("in handler\n");
-	exit(0);
+	printf("in SIGUSR1 handler\n");
+	tracepoint(ust_tests_hello, tptest_sighandler);
 }
 
 int init_int_handler(void)
@@ -40,9 +42,10 @@ int init_int_handler(void)
 	int result;
 	struct sigaction act;
 
+	memset(&act, 0, sizeof(act));
 	result = sigemptyset(&act.sa_mask);
-	if(result == -1) {
-		PERROR("sigemptyset");
+	if (result == -1) {
+		perror("sigemptyset");
 		return -1;
 	}
 
@@ -52,40 +55,40 @@ int init_int_handler(void)
 	/* Only defer ourselves. Also, try to restart interrupted
 	 * syscalls to disturb the traced program as little as possible.
 	 */
-	result = sigaction(SIGINT, &act, NULL);
-	if(result == -1) {
-		PERROR("sigaction");
+	result = sigaction(SIGUSR1, &act, NULL);
+	if (result == -1) {
+		perror("sigaction");
 		return -1;
 	}
 
 	return 0;
 }
 
-int main()
+int main(int argc, char **argv)
 {
-	int i;
+	int i, netint;
+	long values[] = { 1, 2, 3 };
+	char text[10] = "test";
+	double dbl = 2.0;
+	float flt = 2222.0;
+	int delay = 0;
 
 	init_int_handler();
 
-	printf("Hello, World!\n");
+	if (argc == 2)
+		delay = atoi(argv[1]);
 
-	sleep(1);
-	for(i=0; i<50; i++) {
-		ust_marker(bar, "str %s", "FOOBAZ");
-		ust_marker(bar2, "number1 %d number2 %d", 53, 9800);
-		tracepoint(hello_tptest, i);
-		usleep(100000);
-	}
-
-	if (scanf("%*s") == EOF)
-		PERROR("scanf failed");
+	fprintf(stderr, "Hello, World!\n");
 
-	ustctl_stop_trace(getpid(), "auto");
-	ustctl_destroy_trace(getpid(), "auto");
-
-	DBG("TRACE STOPPED");
-	if (scanf("%*s") == EOF)
-		PERROR("scanf failed");
+	sleep(delay);
 
+	fprintf(stderr, "Tracing... ");
+	for (i = 0; i < 1000000; i++) {
+		netint = htonl(i);
+		tracepoint(ust_tests_hello, tptest, i, netint, values,
+			   text, strlen(text), dbl, flt);
+		//usleep(100000);
+	}
+	fprintf(stderr, " done.\n");
 	return 0;
 }