[lttng-ust.git] / doc / examples / easy-ust / sample.c

/*
 * SPDX-License-Identifier: MIT
 *
 * Copyright (C) 2011-2012 Matthew Khouzam <matthew.khouzam@ericsson.com>
 * Copyright (C) 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
 */

#include <unistd.h>

/*
 * We need to define LTTNG_UST_TRACEPOINT_DEFINE in one C file in the program
 * before including provider headers.
 */
#define LTTNG_UST_TRACEPOINT_DEFINE
#include "sample_component_provider.h"

int main(void)
{
	int i = 0;

	for (i = 0; i < 100000; i++) {
		lttng_ust_tracepoint(sample_component, message, "Hello World");
		usleep(1);
	}
	return 0;
}
Commit	Line	Data
4807c6de	1	/*
c0c0989a	2	* SPDX-License-Identifier: MIT
4807c6de	3	*
c0c0989a MJ	4	* Copyright (C) 2011-2012 Matthew Khouzam <matthew.khouzam@ericsson.com>
c0c0989a MJ	5	* Copyright (C) 2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
4807c6de	6	*/
a60af3a5	7
4807c6de MD	8	#include <unistd.h>
	9
	10	/*
88c7c4ea	11	* We need to define LTTNG_UST_TRACEPOINT_DEFINE in one C file in the program
4807c6de MD	12	* before including provider headers.
4807c6de MD	13	*/
88c7c4ea	14	#define LTTNG_UST_TRACEPOINT_DEFINE
4807c6de MD	15	#include "sample_component_provider.h"
4807c6de MD	16
2208d8b5	17	int main(void)
4807c6de MD	18	{
	19	int i = 0;
	20
	21	for (i = 0; i < 100000; i++) {
cbc06a3b	22	lttng_ust_tracepoint(sample_component, message, "Hello World");
4807c6de MD	23	usleep(1);
	24	}
	25	return 0;
	26	}