#include <babeltrace/types.h>
#include <babeltrace/endian-internal.h>
#include <babeltrace/assert-internal.h>
+#include <babeltrace/assert-pre-internal.h>
#include <inttypes.h>
#include <stdint.h>
#include <string.h>
const char *bt_trace_get_name(struct bt_trace *trace)
{
- const char *name = NULL;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- if (!trace->name) {
- goto end;
- }
-
- name = trace->name->str;
-end:
- return name;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ return trace->name ? trace->name->str : NULL;
}
int bt_trace_set_name(struct bt_trace *trace, const char *name)
const unsigned char *bt_trace_get_uuid(struct bt_trace *trace)
{
- return trace && trace->uuid_set ? trace->uuid : NULL;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ return trace->uuid_set ? trace->uuid : NULL;
}
int bt_trace_set_uuid(struct bt_trace *trace, const unsigned char *uuid)
int64_t bt_trace_get_environment_field_count(struct bt_trace *trace)
{
- int64_t ret = 0;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- ret = (int64_t) -1;
- goto end;
- }
+ int64_t ret;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
ret = bt_attributes_get_count(trace->environment);
BT_ASSERT(ret >= 0);
-
-end:
return ret;
}
bt_trace_get_environment_field_name_by_index(struct bt_trace *trace,
uint64_t index)
{
- const char *ret = NULL;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- ret = bt_attributes_get_field_name(trace->environment, index);
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ return bt_attributes_get_field_name(trace->environment, index);
}
struct bt_value *bt_trace_get_environment_field_value_by_index(
struct bt_trace *trace, uint64_t index)
{
- struct bt_value *ret = NULL;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- ret = bt_attributes_get_field_value(trace->environment, index);
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ return bt_attributes_get_field_value(trace->environment, index);
}
struct bt_value *bt_trace_get_environment_field_value_by_name(
struct bt_trace *trace, const char *name)
{
- struct bt_value *ret = NULL;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- if (!name) {
- BT_LOGW_STR("Invalid parameter: name is NULL.");
- goto end;
- }
-
- ret = bt_attributes_get_field_value_by_name(trace->environment,
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ BT_ASSERT_PRE_NON_NULL(name, "Name");
+ return bt_attributes_get_field_value_by_name(trace->environment,
name);
-
-end:
- return ret;
}
int bt_trace_add_clock_class(struct bt_trace *trace,
int64_t bt_trace_get_clock_class_count(struct bt_trace *trace)
{
- int64_t ret = (int64_t) -1;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- ret = trace->clocks->len;
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ return trace->clocks->len;
}
struct bt_clock_class *bt_trace_get_clock_class_by_index(
struct bt_trace *trace, uint64_t index)
{
- struct bt_clock_class *clock_class = NULL;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- if (index >= trace->clocks->len) {
- BT_LOGW("Invalid parameter: index is out of bounds: "
- "addr=%p, name=\"%s\", "
- "index=%" PRIu64 ", count=%u",
- trace, bt_trace_get_name(trace),
- index, trace->clocks->len);
- goto end;
- }
-
- clock_class = g_ptr_array_index(trace->clocks, index);
- bt_get(clock_class);
-end:
- return clock_class;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ BT_ASSERT_PRE(index < trace->clocks->len,
+ "Index is out of bounds: index=%" PRIu64 ", "
+ "count=%u",
+ index, trace->clocks->len);
+ return bt_get(g_ptr_array_index(trace->clocks, index));
}
static
int64_t bt_trace_get_stream_count(struct bt_trace *trace)
{
- int64_t ret;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- ret = (int64_t) -1;
- goto end;
- }
-
- ret = (int64_t) trace->streams->len;
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ return (int64_t) trace->streams->len;
}
struct bt_stream *bt_trace_get_stream_by_index(
struct bt_trace *trace,
uint64_t index)
{
- struct bt_stream *stream = NULL;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- if (index >= trace->streams->len) {
- BT_LOGW("Invalid parameter: index is out of bounds: "
- "addr=%p, name=\"%s\", "
- "index=%" PRIu64 ", count=%u",
- trace, bt_trace_get_name(trace),
- index, trace->streams->len);
- goto end;
- }
-
- stream = bt_get(g_ptr_array_index(trace->streams, index));
-
-end:
- return stream;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ BT_ASSERT_PRE(index < trace->streams->len,
+ "Index is out of bounds: index=%" PRIu64 ", "
+ "count=%u",
+ index, trace->streams->len);
+ return bt_get(g_ptr_array_index(trace->streams, index));
}
int64_t bt_trace_get_stream_class_count(struct bt_trace *trace)
{
- int64_t ret;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- ret = (int64_t) -1;
- goto end;
- }
-
- ret = (int64_t) trace->stream_classes->len;
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ return (int64_t) trace->stream_classes->len;
}
struct bt_stream_class *bt_trace_get_stream_class_by_index(
struct bt_trace *trace, uint64_t index)
{
- struct bt_stream_class *stream_class = NULL;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- if (index >= trace->stream_classes->len) {
- BT_LOGW("Invalid parameter: index is out of bounds: "
- "addr=%p, name=\"%s\", "
- "index=%" PRIu64 ", count=%u",
- trace, bt_trace_get_name(trace),
- index, trace->stream_classes->len);
- goto end;
- }
-
- stream_class = g_ptr_array_index(trace->stream_classes, index);
- bt_get(stream_class);
-end:
- return stream_class;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ BT_ASSERT_PRE(index < trace->stream_classes->len,
+ "Index is out of bounds: index=%" PRIu64 ", "
+ "count=%u",
+ index, trace->stream_classes->len);
+ return bt_get(g_ptr_array_index(trace->stream_classes, index));
}
struct bt_stream_class *bt_trace_get_stream_class_by_id(
struct bt_stream_class *stream_class = NULL;
int64_t id = (int64_t) id_param;
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- if (id < 0) {
- BT_LOGW("Invalid parameter: invalid stream class's ID: "
- "trace-addr=%p, trace-name=\"%s\", id=%" PRIu64,
- trace, bt_trace_get_name(trace), id_param);
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ BT_ASSERT_PRE(id >= 0,
+ "Invalid stream class ID: %" PRIu64, id_param);
for (i = 0; i < trace->stream_classes->len; i++) {
struct bt_stream_class *stream_class_candidate;
size_t i;
struct bt_clock_class *clock_class = NULL;
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- if (!name) {
- BT_LOGW_STR("Invalid parameter: name is NULL.");
- goto end;
- }
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ BT_ASSERT_PRE_NON_NULL(name, "Name");
for (i = 0; i < trace->clocks->len; i++) {
struct bt_clock_class *cur_clk =
enum bt_byte_order bt_trace_get_native_byte_order(
struct bt_trace *trace)
{
- enum bt_byte_order ret = BT_BYTE_ORDER_UNKNOWN;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- ret = trace->native_byte_order;
-
-end:
- return ret;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ return trace->native_byte_order;
}
int bt_trace_set_native_byte_order(struct bt_trace *trace,
struct bt_field_type *bt_trace_get_packet_header_type(
struct bt_trace *trace)
{
- struct bt_field_type *field_type = NULL;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- bt_get(trace->packet_header_type);
- field_type = trace->packet_header_type;
-end:
- return field_type;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ return bt_get(trace->packet_header_type);
}
int bt_trace_set_packet_header_type(struct bt_trace *trace,
bt_bool bt_trace_is_static(struct bt_trace *trace)
{
- bt_bool is_static = BT_FALSE;
-
- if (!trace) {
- BT_LOGW_STR("Invalid parameter: trace is NULL.");
- goto end;
- }
-
- is_static = trace->is_static;
-
-end:
- return is_static;
+ BT_ASSERT_PRE_NON_NULL(trace, "Trace");
+ return trace->is_static;
}
int bt_trace_set_is_static(struct bt_trace *trace)
projects / babeltrace.git / blobdiff