--- /dev/null
+/*
+ * Copyright (C) - 2012 David Goulet <dgoulet@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 <arpa/inet.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#define TRACEPOINT_DEFINE
+#include "tp.h"
+
+int main(int argc, char **argv)
+{
+ int i, netint;
+ long values[] = { 1, 2, 3 };
+ char text[10] = "test";
+ double dbl = 2.0;
+ float flt = 2222.0;
+ unsigned int nr_iter = 100;
+ useconds_t nr_usec = 0;
+
+ if (argc >= 2) {
+ nr_iter = atoi(argv[1]);
+ }
+
+ if (argc == 3) {
+ /* By default, don't wait unless user specifies. */
+ nr_usec = atoi(argv[2]);
+ }
+
+ for (i = 0; i < nr_iter; i++) {
+ netint = htonl(i);
+ tracepoint(tp, tptest, i, netint, values, text, strlen(text),
+ dbl, flt);
+ usleep(nr_usec);
+ }
+
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (c) - 2012 David Goulet <dgoulet@efficios.com>
+ *
+ * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED OR
+ * IMPLIED. ANY USE IS AT YOUR OWN RISK.
+ *
+ * Permission is hereby granted to use or copy this program for any purpose,
+ * provided the above notices are retained on all copies. Permission to modify
+ * the code and to distribute modified code is granted, provided the above
+ * notices are retained, and a notice that the code was modified is included
+ * with the above copyright notice.
+ */
+
+#define TRACEPOINT_CREATE_PROBES
+#include "tp.h"
--- /dev/null
+#undef TRACEPOINT_PROVIDER
+#define TRACEPOINT_PROVIDER tp
+
+#if !defined(_TRACEPOINT_TP_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
+#define _TRACEPOINT_TP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
+ * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
+ *
+ * Permission is hereby granted to use or copy this program
+ * for any purpose, provided the above notices are retained on all copies.
+ * Permission to modify the code and to distribute modified code is granted,
+ * provided the above notices are retained, and a notice that the code was
+ * modified is included with the above copyright notice.
+ */
+
+#include <lttng/tracepoint.h>
+
+TRACEPOINT_EVENT(tp, tptest,
+ TP_ARGS(int, anint, int, netint, long *, values,
+ char *, text, size_t, textlen,
+ double, doublearg, float, floatarg),
+ TP_FIELDS(
+ ctf_integer(int, intfield, anint)
+ ctf_integer_hex(int, intfield2, anint)
+ ctf_integer(long, longfield, anint)
+ ctf_integer_network(int, netintfield, netint)
+ ctf_integer_network_hex(int, netintfieldhex, netint)
+ ctf_array(long, arrfield1, values, 3)
+ ctf_array_text(char, arrfield2, text, 10)
+ ctf_sequence(char, seqfield1, text, size_t, textlen)
+ ctf_sequence_text(char, seqfield2, text, size_t, textlen)
+ ctf_string(stringfield, text)
+ ctf_float(float, floatfield, floatarg)
+ ctf_float(double, doublefield, doublearg)
+ )
+)
+
+#endif /* _TRACEPOINT_TP_H */
+
+#undef TRACEPOINT_INCLUDE_FILE
+#define TRACEPOINT_INCLUDE_FILE ./tp.h
+
+/* This part must be outside ifdef protection */
+#include <lttng/tracepoint-event.h>
+
+#ifdef __cplusplus
+}
+#endif
projects / lttng-tools.git / commitdiff
