X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;ds=sidebyside;f=tests%2Fhello%2Fhello.c;fp=tests%2Fhello%2Fhello.c;h=102b7db258ce566daff95bc2ce540c629a75d1f8;hb=6dd969b5dd702909b8eb827e850c851053774055;hp=0000000000000000000000000000000000000000;hpb=270c6b98e626861fece078f57a85462fd6cb020c;p=ust.git

diff --git a/tests/hello/hello.c b/tests/hello/hello.c
new file mode 100644
index 0000000..102b7db
--- /dev/null
+++ b/tests/hello/hello.c
@@ -0,0 +1,79 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/mman.h>
+#include <stdarg.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <signal.h>
+
+#include "marker.h"
+#include "usterr.h"
+#include "tracer.h"
+#include "marker-control.h"
+#include "relay.h"
+#include "tp.h"
+
+
+void inthandler(int sig)
+{
+	printf("in handler\n");
+	exit(0);
+}
+
+int init_int_handler(void)
+{
+	int result;
+	struct sigaction act;
+
+	result = sigemptyset(&act.sa_mask);
+	if(result == -1) {
+		PERROR("sigemptyset");
+		return -1;
+	}
+
+	act.sa_handler = inthandler;
+	act.sa_flags = SA_RESTART;
+
+	/* 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");
+		return -1;
+	}
+
+	return 0;
+}
+
+int main()
+{
+	int result;
+	int i;
+
+	init_int_handler();
+
+	printf("Hello, World!\n");
+
+	sleep(1);
+	for(i=0; i<50; i++) {
+		trace_mark(ust, bar, "str %s", "FOOBAZ");
+		trace_mark(ust, bar2, "number1 %d number2 %d", 53, 9800);
+		trace_hello_tptest(i);
+		usleep(100000);
+	}
+
+	scanf("%*s");
+
+	ltt_trace_stop("auto");
+	ltt_trace_destroy("auto");
+
+	DBG("TRACE STOPPED");
+	scanf("%*s");
+
+	return 0;
+}
+
+MARKER_LIB;
+TRACEPOINT_LIB;