/*
- * Copyright (C) 2009 Pierre-Marc Fournier
- * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * SPDX-License-Identifier: LGPL-2.1-only
*
- * 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
+ * Copyright (C) 2009 Pierre-Marc Fournier
+ * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*/
#include <fcntl.h>
#include <stdlib.h>
#include <stdbool.h>
-#define TRACEPOINT_DEFINE
+#define LTTNG_UST_TRACEPOINT_DEFINE
#include "ust_tests_hello.h"
-/* Internal header. */
#include <lttng/ust-events.h>
-#include <lttng/ringbuffer-config.h>
-#include <lttng/ust-context-provider.h>
+#include <lttng/ust-ringbuffer-context.h>
+/* Internal header. */
+#include <common/ust-context-provider.h>
static __thread unsigned int test_count;
+static
void test_inc_count(void)
{
test_count++;
}
static
-size_t test_get_size(struct lttng_ctx_field *field, size_t offset)
+size_t test_get_size(void *priv __attribute__((unused)),
+ struct lttng_ust_probe_ctx *probe_ctx __attribute__((unused)),
+ size_t offset)
{
int sel = test_count % _NR_LTTNG_UST_DYNAMIC_TYPES;
size_t size = 0;
- size += lib_ring_buffer_align(offset, lttng_alignof(char));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(char));
size += sizeof(char); /* tag */
switch (sel) {
case LTTNG_UST_DYNAMIC_TYPE_NONE:
break;
case LTTNG_UST_DYNAMIC_TYPE_S8:
- size += lib_ring_buffer_align(offset, lttng_alignof(int8_t));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(int8_t));
size += sizeof(int8_t); /* variant */
break;
case LTTNG_UST_DYNAMIC_TYPE_S16:
- size += lib_ring_buffer_align(offset, lttng_alignof(int16_t));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(int16_t));
size += sizeof(int16_t); /* variant */
break;
case LTTNG_UST_DYNAMIC_TYPE_S32:
- size += lib_ring_buffer_align(offset, lttng_alignof(int32_t));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(int32_t));
size += sizeof(int32_t); /* variant */
break;
case LTTNG_UST_DYNAMIC_TYPE_S64:
- size += lib_ring_buffer_align(offset, lttng_alignof(int64_t));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(int64_t));
size += sizeof(int64_t); /* variant */
break;
case LTTNG_UST_DYNAMIC_TYPE_U8:
- size += lib_ring_buffer_align(offset, lttng_alignof(uint8_t));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(uint8_t));
size += sizeof(uint8_t); /* variant */
break;
case LTTNG_UST_DYNAMIC_TYPE_U16:
- size += lib_ring_buffer_align(offset, lttng_alignof(uint16_t));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(uint16_t));
size += sizeof(uint16_t); /* variant */
break;
case LTTNG_UST_DYNAMIC_TYPE_U32:
- size += lib_ring_buffer_align(offset, lttng_alignof(uint32_t));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(uint32_t));
size += sizeof(uint32_t); /* variant */
break;
case LTTNG_UST_DYNAMIC_TYPE_U64:
- size += lib_ring_buffer_align(offset, lttng_alignof(uint64_t));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(uint64_t));
size += sizeof(uint64_t); /* variant */
break;
case LTTNG_UST_DYNAMIC_TYPE_FLOAT:
- size += lib_ring_buffer_align(offset, lttng_alignof(float));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(float));
size += sizeof(float); /* variant */
break;
case LTTNG_UST_DYNAMIC_TYPE_DOUBLE:
- size += lib_ring_buffer_align(offset, lttng_alignof(double));
+ size += lttng_ust_ring_buffer_align(offset, lttng_ust_rb_alignof(double));
size += sizeof(double); /* variant */
break;
case LTTNG_UST_DYNAMIC_TYPE_STRING:
}
static
-void test_record(struct lttng_ctx_field *field,
- struct lttng_ust_lib_ring_buffer_ctx *ctx,
- struct lttng_channel *chan)
+void test_record(void *priv __attribute__((unused)),
+ struct lttng_ust_probe_ctx *probe_ctx __attribute__((unused)),
+ struct lttng_ust_ring_buffer_ctx *ctx,
+ struct lttng_ust_channel_buffer *lttng_chan_buf)
{
int sel = test_count % _NR_LTTNG_UST_DYNAMIC_TYPES;
char sel_char = (char) sel;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(char));
- chan->ops->event_write(ctx, &sel_char, sizeof(sel_char));
+ lttng_chan_buf->ops->event_write(ctx, &sel_char, sizeof(sel_char), lttng_ust_rb_alignof(char));
switch (sel) {
case LTTNG_UST_DYNAMIC_TYPE_NONE:
break;
{
int8_t v = -8;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(v));
- chan->ops->event_write(ctx, &v, sizeof(v));
+ lttng_chan_buf->ops->event_write(ctx, &v, sizeof(v), lttng_ust_rb_alignof(v));
break;
}
case LTTNG_UST_DYNAMIC_TYPE_S16:
{
int16_t v = -16;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(v));
- chan->ops->event_write(ctx, &v, sizeof(v));
+ lttng_chan_buf->ops->event_write(ctx, &v, sizeof(v), lttng_ust_rb_alignof(v));
break;
}
case LTTNG_UST_DYNAMIC_TYPE_S32:
{
int32_t v = -32;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(v));
- chan->ops->event_write(ctx, &v, sizeof(v));
+ lttng_chan_buf->ops->event_write(ctx, &v, sizeof(v), lttng_ust_rb_alignof(v));
break;
}
case LTTNG_UST_DYNAMIC_TYPE_S64:
{
int64_t v = -64;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(v));
- chan->ops->event_write(ctx, &v, sizeof(v));
+ lttng_chan_buf->ops->event_write(ctx, &v, sizeof(v), lttng_ust_rb_alignof(v));
break;
}
case LTTNG_UST_DYNAMIC_TYPE_U8:
{
uint8_t v = 8;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(v));
- chan->ops->event_write(ctx, &v, sizeof(v));
+ lttng_chan_buf->ops->event_write(ctx, &v, sizeof(v), lttng_ust_rb_alignof(v));
break;
}
case LTTNG_UST_DYNAMIC_TYPE_U16:
{
uint16_t v = 16;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(v));
- chan->ops->event_write(ctx, &v, sizeof(v));
+ lttng_chan_buf->ops->event_write(ctx, &v, sizeof(v), lttng_ust_rb_alignof(v));
break;
}
case LTTNG_UST_DYNAMIC_TYPE_U32:
{
uint32_t v = 32;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(v));
- chan->ops->event_write(ctx, &v, sizeof(v));
+ lttng_chan_buf->ops->event_write(ctx, &v, sizeof(v), lttng_ust_rb_alignof(v));
break;
}
case LTTNG_UST_DYNAMIC_TYPE_U64:
{
uint64_t v = 64;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(v));
- chan->ops->event_write(ctx, &v, sizeof(v));
+ lttng_chan_buf->ops->event_write(ctx, &v, sizeof(v), lttng_ust_rb_alignof(v));
break;
}
case LTTNG_UST_DYNAMIC_TYPE_FLOAT:
{
float f = 22322.0;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(f));
- chan->ops->event_write(ctx, &f, sizeof(f));
+ lttng_chan_buf->ops->event_write(ctx, &f, sizeof(f), lttng_ust_rb_alignof(f));
break;
}
case LTTNG_UST_DYNAMIC_TYPE_DOUBLE:
{
double d = 2.0;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(d));
- chan->ops->event_write(ctx, &d, sizeof(d));
+ lttng_chan_buf->ops->event_write(ctx, &d, sizeof(d), lttng_ust_rb_alignof(d));
break;
}
case LTTNG_UST_DYNAMIC_TYPE_STRING:
{
const char *str = "teststr";
- chan->ops->event_write(ctx, str, strlen(str) + 1);
+ lttng_chan_buf->ops->event_write(ctx, str, strlen(str) + 1, 1);
break;
}
default:
}
static
-void test_get_value(struct lttng_ctx_field *field,
- struct lttng_ctx_value *value)
+void test_get_value(void *priv __attribute__((unused)),
+ struct lttng_ust_probe_ctx *probe_ctx __attribute__((unused)),
+ struct lttng_ust_ctx_value *value)
{
int sel = test_count % _NR_LTTNG_UST_DYNAMIC_TYPES;
}
}
+static char myprovider_name[] = "$app.myprovider";
struct lttng_ust_context_provider myprovider = {
- .name = "$app.myprovider",
+ .struct_size = sizeof(struct lttng_ust_context_provider),
+ .name = myprovider_name,
.get_size = test_get_size,
.record = test_record,
.get_value = test_get_value,
};
-void inthandler(int sig)
+static
+void inthandler(int sig __attribute__((unused)))
{
printf("in SIGUSR1 handler\n");
- tracepoint(ust_tests_hello, tptest_sighandler);
+ lttng_ust_tracepoint(ust_tests_hello, tptest_sighandler);
}
+static
int init_int_handler(void)
{
int result;
return 0;
}
-void test_inc_count(void);
-
int main(int argc, char **argv)
{
+ struct lttng_ust_registered_context_provider *reg_provider;
int i, netint;
long values[] = { 1, 2, 3 };
char text[10] = "test";
if (argc == 2)
delay = atoi(argv[1]);
- if (lttng_ust_context_provider_register(&myprovider))
+ reg_provider = lttng_ust_context_provider_register(&myprovider);
+ if (!reg_provider)
abort();
fprintf(stderr, "Hello, World!\n");
fprintf(stderr, "Tracing... ");
for (i = 0; i < 1000000; i++) {
netint = htonl(i);
- tracepoint(ust_tests_hello, tptest, i, netint, values,
+ lttng_ust_tracepoint(ust_tests_hello, tptest, i, netint, values,
text, strlen(text), dbl, flt, mybool);
test_inc_count();
//usleep(100000);
}
- lttng_ust_context_provider_unregister(&myprovider);
+ lttng_ust_context_provider_unregister(reg_provider);
fprintf(stderr, " done.\n");
return 0;
}
projects / lttng-ust.git / blobdiff