+/*
+ * 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; 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
#include <stdio.h>
#include <unistd.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <signal.h>
-#include <ust/marker.h>
#include "usterr.h"
#include "tp.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)
struct sigaction act;
result = sigemptyset(&act.sa_mask);
- if(result == -1) {
+ if (result == -1) {
PERROR("sigemptyset");
return -1;
}
/* 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) {
+ result = sigaction(SIGUSR1, &act, NULL);
+ if (result == -1) {
PERROR("sigaction");
return -1;
}
return 0;
}
-int main()
+int main(int argc, char **argv)
{
int i;
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);
+
+ for (i = 0; i < 50; i++) {
+ tracepoint(ust_tests_hello_tptest, i);
usleep(100000);
}
-
- scanf("%*s");
-
- ltt_trace_stop("auto");
- ltt_trace_destroy("auto");
-
- DBG("TRACE STOPPED");
- scanf("%*s");
-
return 0;
}