X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Flib%2Ftrace-ir%2Fstream-class.c;h=07c12afe7e5dddfef12aa2101c850e0b18fe95e5;hb=ecd7492f21a492b70569d5ecc1d3a808241b63f0;hp=2fe47615ad340e54c1b2def294359efd4f0553eb;hpb=d5b13b9b6a434797f856547be1ca6a59f70ba530;p=babeltrace.git diff --git a/src/lib/trace-ir/stream-class.c b/src/lib/trace-ir/stream-class.c index 2fe47615..07c12afe 100644 --- a/src/lib/trace-ir/stream-class.c +++ b/src/lib/trace-ir/stream-class.c @@ -32,7 +32,8 @@ #include "lib/func-status.h" #define BT_ASSERT_PRE_DEV_STREAM_CLASS_HOT(_sc) \ - BT_ASSERT_PRE_DEV_HOT((_sc), "Stream class", ": %!+S", (_sc)) + BT_ASSERT_PRE_DEV_HOT("stream-class", (_sc), "Stream class", \ + ": %!+S", (_sc)) static void destroy_stream_class(struct bt_object *obj) @@ -66,7 +67,7 @@ void destroy_stream_class(struct bt_object *obj) static void free_field_wrapper(struct bt_field_wrapper *field_wrapper, - struct bt_stream_class *stream_class) + struct bt_stream_class *stream_class __attribute__((unused))) { bt_field_wrapper_destroy((void *) field_wrapper); } @@ -99,7 +100,8 @@ struct bt_stream_class *create_stream_class_with_id( int ret; BT_ASSERT(tc); - BT_ASSERT_PRE(stream_class_id_is_unique(tc, id), + BT_ASSERT_PRE("stream-class-id-is-unique", + stream_class_id_is_unique(tc, id), "Duplicate stream class ID: %![tc-]+T, id=%" PRIu64, tc, id); BT_LIB_LOGD("Creating stream class object: %![tc-]+T, id=%" PRIu64, tc, id); @@ -159,28 +161,34 @@ end: return stream_class; } +BT_EXPORT struct bt_stream_class *bt_stream_class_create(struct bt_trace_class *tc) { BT_ASSERT_PRE_NO_ERROR(); BT_ASSERT_PRE_TC_NON_NULL(tc); - BT_ASSERT_PRE(tc->assigns_automatic_stream_class_id, + BT_ASSERT_PRE("trace-class-automatically-assigns-stream-class-ids", + tc->assigns_automatic_stream_class_id, "Trace class does not automatically assigns stream class IDs: " "%![sc-]+T", tc); return create_stream_class_with_id(tc, (uint64_t) tc->stream_classes->len); } +BT_EXPORT struct bt_stream_class *bt_stream_class_create_with_id( struct bt_trace_class *tc, uint64_t id) { BT_ASSERT_PRE_NO_ERROR(); BT_ASSERT_PRE_TC_NON_NULL(tc); - BT_ASSERT_PRE(!tc->assigns_automatic_stream_class_id, + BT_ASSERT_PRE( + "trace-class-does-not-automatically-assigns-stream-class-ids", + !tc->assigns_automatic_stream_class_id, "Trace class automatically assigns stream class IDs: " "%![sc-]+T", tc); return create_stream_class_with_id(tc, id); } +BT_EXPORT struct bt_trace_class *bt_stream_class_borrow_trace_class( struct bt_stream_class *stream_class) { @@ -188,18 +196,21 @@ struct bt_trace_class *bt_stream_class_borrow_trace_class( return bt_stream_class_borrow_trace_class_inline(stream_class); } +BT_EXPORT const struct bt_trace_class *bt_stream_class_borrow_trace_class_const( const struct bt_stream_class *stream_class) { return bt_stream_class_borrow_trace_class((void *) stream_class); } +BT_EXPORT const char *bt_stream_class_get_name(const struct bt_stream_class *stream_class) { BT_ASSERT_PRE_DEV_SC_NON_NULL(stream_class); return stream_class->name.value; } +BT_EXPORT enum bt_stream_class_set_name_status bt_stream_class_set_name( struct bt_stream_class *stream_class, const char *name) @@ -214,12 +225,14 @@ enum bt_stream_class_set_name_status bt_stream_class_set_name( return BT_FUNC_STATUS_OK; } +BT_EXPORT uint64_t bt_stream_class_get_id(const struct bt_stream_class *stream_class) { BT_ASSERT_PRE_DEV_SC_NON_NULL(stream_class); return stream_class->id; } +BT_EXPORT uint64_t bt_stream_class_get_event_class_count( const struct bt_stream_class *stream_class) { @@ -227,6 +240,7 @@ uint64_t bt_stream_class_get_event_class_count( return (uint64_t) stream_class->event_classes->len; } +BT_EXPORT struct bt_event_class *bt_stream_class_borrow_event_class_by_index( struct bt_stream_class *stream_class, uint64_t index) { @@ -235,6 +249,7 @@ struct bt_event_class *bt_stream_class_borrow_event_class_by_index( return g_ptr_array_index(stream_class->event_classes, index); } +BT_EXPORT const struct bt_event_class * bt_stream_class_borrow_event_class_by_index_const( const struct bt_stream_class *stream_class, uint64_t index) @@ -243,6 +258,7 @@ bt_stream_class_borrow_event_class_by_index_const( (void *) stream_class, index); } +BT_EXPORT struct bt_event_class *bt_stream_class_borrow_event_class_by_id( struct bt_stream_class *stream_class, uint64_t id) { @@ -265,6 +281,7 @@ end: return event_class; } +BT_EXPORT const struct bt_event_class * bt_stream_class_borrow_event_class_by_id_const( const struct bt_stream_class *stream_class, uint64_t id) @@ -273,6 +290,7 @@ bt_stream_class_borrow_event_class_by_id_const( (void *) stream_class, id); } +BT_EXPORT const struct bt_field_class * bt_stream_class_borrow_packet_context_field_class_const( const struct bt_stream_class *stream_class) @@ -281,6 +299,7 @@ bt_stream_class_borrow_packet_context_field_class_const( return stream_class->packet_context_fc; } +BT_EXPORT struct bt_field_class * bt_stream_class_borrow_packet_context_field_class( struct bt_stream_class *stream_class) @@ -289,6 +308,7 @@ bt_stream_class_borrow_packet_context_field_class( return stream_class->packet_context_fc; } +BT_EXPORT enum bt_stream_class_set_field_class_status bt_stream_class_set_packet_context_field_class( struct bt_stream_class *stream_class, @@ -304,13 +324,15 @@ bt_stream_class_set_packet_context_field_class( BT_ASSERT_PRE_NO_ERROR(); BT_ASSERT_PRE_SC_NON_NULL(stream_class); - BT_ASSERT_PRE(stream_class->supports_packets, + BT_ASSERT_PRE("supports-packets", + stream_class->supports_packets, "Stream class does not support packets: %![sc-]+S", stream_class); BT_ASSERT_PRE_FC_NON_NULL(field_class); BT_ASSERT_PRE_DEV_STREAM_CLASS_HOT(stream_class); - BT_ASSERT_PRE_FC_IS_STRUCT(field_class, "Packet context field class"); - ret = bt_resolve_field_paths(field_class, &resolve_ctx); + BT_ASSERT_PRE_FC_IS_STRUCT("field-class", field_class, + "Packet context field class"); + ret = bt_resolve_field_paths(field_class, &resolve_ctx, __func__); if (ret) { /* * This is the only reason for which @@ -333,6 +355,7 @@ end: return ret; } +BT_EXPORT const struct bt_field_class * bt_stream_class_borrow_event_common_context_field_class_const( const struct bt_stream_class *stream_class) @@ -341,6 +364,7 @@ bt_stream_class_borrow_event_common_context_field_class_const( return stream_class->event_common_context_fc; } +BT_EXPORT struct bt_field_class * bt_stream_class_borrow_event_common_context_field_class( struct bt_stream_class *stream_class) @@ -349,6 +373,7 @@ bt_stream_class_borrow_event_common_context_field_class( return stream_class->event_common_context_fc; } +BT_EXPORT enum bt_stream_class_set_field_class_status bt_stream_class_set_event_common_context_field_class( struct bt_stream_class *stream_class, @@ -366,10 +391,10 @@ bt_stream_class_set_event_common_context_field_class( BT_ASSERT_PRE_SC_NON_NULL(stream_class); BT_ASSERT_PRE_FC_NON_NULL(field_class); BT_ASSERT_PRE_DEV_STREAM_CLASS_HOT(stream_class); - BT_ASSERT_PRE_FC_IS_STRUCT(field_class, + BT_ASSERT_PRE_FC_IS_STRUCT("field-class", field_class, "Event common context field class"); resolve_ctx.packet_context = stream_class->packet_context_fc; - ret = bt_resolve_field_paths(field_class, &resolve_ctx); + ret = bt_resolve_field_paths(field_class, &resolve_ctx, __func__); if (ret) { /* * This is the only reason for which @@ -392,7 +417,6 @@ end: return ret; } -BT_HIDDEN void _bt_stream_class_freeze(const struct bt_stream_class *stream_class) { /* The field classes and default clock class are already frozen */ @@ -404,6 +428,7 @@ void _bt_stream_class_freeze(const struct bt_stream_class *stream_class) ((struct bt_stream_class *) stream_class)->frozen = true; } +BT_EXPORT enum bt_stream_class_set_default_clock_class_status bt_stream_class_set_default_clock_class( struct bt_stream_class *stream_class, @@ -422,6 +447,7 @@ bt_stream_class_set_default_clock_class( return BT_FUNC_STATUS_OK; } +BT_EXPORT struct bt_clock_class *bt_stream_class_borrow_default_clock_class( struct bt_stream_class *stream_class) { @@ -429,6 +455,7 @@ struct bt_clock_class *bt_stream_class_borrow_default_clock_class( return stream_class->default_clock_class; } +BT_EXPORT const struct bt_clock_class *bt_stream_class_borrow_default_clock_class_const( const struct bt_stream_class *stream_class) { @@ -436,6 +463,7 @@ const struct bt_clock_class *bt_stream_class_borrow_default_clock_class_const( return stream_class->default_clock_class; } +BT_EXPORT bt_bool bt_stream_class_assigns_automatic_event_class_id( const struct bt_stream_class *stream_class) { @@ -443,6 +471,7 @@ bt_bool bt_stream_class_assigns_automatic_event_class_id( return (bt_bool) stream_class->assigns_automatic_event_class_id; } +BT_EXPORT void bt_stream_class_set_assigns_automatic_event_class_id( struct bt_stream_class *stream_class, bt_bool value) @@ -454,6 +483,7 @@ void bt_stream_class_set_assigns_automatic_event_class_id( "assignment property: %!+S", stream_class); } +BT_EXPORT bt_bool bt_stream_class_assigns_automatic_stream_id( const struct bt_stream_class *stream_class) { @@ -461,6 +491,7 @@ bt_bool bt_stream_class_assigns_automatic_stream_id( return (bt_bool) stream_class->assigns_automatic_stream_id; } +BT_EXPORT void bt_stream_class_set_supports_discarded_events( struct bt_stream_class *stream_class, bt_bool supports_discarded_events, @@ -468,12 +499,14 @@ void bt_stream_class_set_supports_discarded_events( { BT_ASSERT_PRE_SC_NON_NULL(stream_class); BT_ASSERT_PRE_DEV_STREAM_CLASS_HOT(stream_class); - BT_ASSERT_PRE(supports_discarded_events || - !with_default_clock_snapshots, + BT_ASSERT_PRE("supports-discarded-events-for-default-clock-snapshots", + supports_discarded_events || + !with_default_clock_snapshots, "Discarded events cannot have default clock snapshots when " "not supported: %!+S", stream_class); - BT_ASSERT_PRE(!with_default_clock_snapshots || - stream_class->default_clock_class, + BT_ASSERT_PRE("has-default-clock-class-for-default-clock-snapshots", + !with_default_clock_snapshots || + stream_class->default_clock_class, "Stream class has no default clock class: %!+S", stream_class); stream_class->supports_discarded_events = (bool) supports_discarded_events; @@ -483,6 +516,7 @@ void bt_stream_class_set_supports_discarded_events( "%!+S", stream_class); } +BT_EXPORT bt_bool bt_stream_class_supports_discarded_events( const struct bt_stream_class *stream_class) { @@ -490,6 +524,7 @@ bt_bool bt_stream_class_supports_discarded_events( return (bt_bool) stream_class->supports_discarded_events; } +BT_EXPORT bt_bool bt_stream_class_discarded_events_have_default_clock_snapshots( const struct bt_stream_class *stream_class) { @@ -497,6 +532,7 @@ bt_bool bt_stream_class_discarded_events_have_default_clock_snapshots( return (bt_bool) stream_class->discarded_events_have_default_clock_snapshots; } +BT_EXPORT void bt_stream_class_set_supports_discarded_packets( struct bt_stream_class *stream_class, bt_bool supports_discarded_packets, @@ -504,16 +540,19 @@ void bt_stream_class_set_supports_discarded_packets( { BT_ASSERT_PRE_SC_NON_NULL(stream_class); BT_ASSERT_PRE_DEV_STREAM_CLASS_HOT(stream_class); - BT_ASSERT_PRE(!supports_discarded_packets || - stream_class->supports_packets, + BT_ASSERT_PRE("supports-packets-for-discarded-packets-support", + !supports_discarded_packets || + stream_class->supports_packets, "Stream class does not support packets: %!+S", stream_class); - BT_ASSERT_PRE(supports_discarded_packets || - !with_default_clock_snapshots, + BT_ASSERT_PRE("supports-discarded-packets-for-default-clock-snapshots", + supports_discarded_packets || + !with_default_clock_snapshots, "Discarded packets cannot have default clock snapshots when " "not supported: %!+S", stream_class); - BT_ASSERT_PRE(!with_default_clock_snapshots || - stream_class->default_clock_class, + BT_ASSERT_PRE("has-default-clock-class-for-default-clock-snapshots", + !with_default_clock_snapshots || + stream_class->default_clock_class, "Stream class has no default clock class: %!+S", stream_class); stream_class->supports_discarded_packets = (bool) supports_discarded_packets; @@ -523,6 +562,7 @@ void bt_stream_class_set_supports_discarded_packets( "%!+S", stream_class); } +BT_EXPORT bt_bool bt_stream_class_supports_discarded_packets( const struct bt_stream_class *stream_class) { @@ -530,6 +570,7 @@ bt_bool bt_stream_class_supports_discarded_packets( return (bt_bool) stream_class->supports_discarded_packets; } +BT_EXPORT bt_bool bt_stream_class_discarded_packets_have_default_clock_snapshots( const struct bt_stream_class *stream_class) { @@ -537,6 +578,7 @@ bt_bool bt_stream_class_discarded_packets_have_default_clock_snapshots( return (bt_bool) stream_class->discarded_packets_have_default_clock_snapshots; } +BT_EXPORT void bt_stream_class_set_supports_packets( struct bt_stream_class *stream_class, bt_bool supports_packets, @@ -548,18 +590,21 @@ void bt_stream_class_set_supports_packets( with_end_default_clock_snapshot; BT_ASSERT_PRE_SC_NON_NULL(stream_class); BT_ASSERT_PRE_DEV_STREAM_CLASS_HOT(stream_class); - BT_ASSERT_PRE(supports_packets || - !with_default_clock_snapshot, + BT_ASSERT_PRE("supports-packets-for-default-clock-snapshot", + supports_packets || + !with_default_clock_snapshot, "Packets cannot have default clock snapshots when " "not supported: %!+S", stream_class); - BT_ASSERT_PRE(!with_default_clock_snapshot || - stream_class->default_clock_class, + BT_ASSERT_PRE("has-default-clock-class-for-default-clock-snapshot", + !with_default_clock_snapshot || + stream_class->default_clock_class, "Stream class has no default clock class: %!+S", stream_class); - BT_ASSERT_PRE(supports_packets || !stream_class->packet_context_fc, + BT_ASSERT_PRE("supports-packets-for-packet-context-field-class", + supports_packets || !stream_class->packet_context_fc, "Stream class already has a packet context field class: %!+S", stream_class); - BT_ASSERT_PRE(supports_packets || - !stream_class->supports_discarded_packets, + BT_ASSERT_PRE("supports-packets-for-discarded-packets-support", + supports_packets || !stream_class->supports_discarded_packets, "Stream class already supports discarded packets: %!+S", stream_class); stream_class->supports_packets = (bool) supports_packets; @@ -571,6 +616,7 @@ void bt_stream_class_set_supports_packets( stream_class); } +BT_EXPORT bt_bool bt_stream_class_supports_packets( const struct bt_stream_class *stream_class) { @@ -578,6 +624,7 @@ bt_bool bt_stream_class_supports_packets( return (bt_bool) stream_class->supports_packets; } +BT_EXPORT bt_bool bt_stream_class_packets_have_beginning_default_clock_snapshot( const struct bt_stream_class *stream_class) { @@ -585,6 +632,7 @@ bt_bool bt_stream_class_packets_have_beginning_default_clock_snapshot( return (bt_bool) stream_class->packets_have_beginning_default_clock_snapshot; } +BT_EXPORT bt_bool bt_stream_class_packets_have_end_default_clock_snapshot( const struct bt_stream_class *stream_class) { @@ -592,6 +640,7 @@ bt_bool bt_stream_class_packets_have_end_default_clock_snapshot( return (bt_bool) stream_class->packets_have_end_default_clock_snapshot; } +BT_EXPORT void bt_stream_class_set_assigns_automatic_stream_id( struct bt_stream_class *stream_class, bt_bool value) @@ -603,6 +652,7 @@ void bt_stream_class_set_assigns_automatic_stream_id( "assignment property: %!+S", stream_class); } +BT_EXPORT const struct bt_value *bt_stream_class_borrow_user_attributes_const( const struct bt_stream_class *stream_class) { @@ -610,6 +660,7 @@ const struct bt_value *bt_stream_class_borrow_user_attributes_const( return stream_class->user_attributes; } +BT_EXPORT struct bt_value *bt_stream_class_borrow_user_attributes( struct bt_stream_class *stream_class) { @@ -617,6 +668,7 @@ struct bt_value *bt_stream_class_borrow_user_attributes( (void *) stream_class); } +BT_EXPORT void bt_stream_class_set_user_attributes( struct bt_stream_class *stream_class, const struct bt_value *user_attributes) @@ -630,11 +682,13 @@ void bt_stream_class_set_user_attributes( bt_object_get_ref_no_null_check(stream_class->user_attributes); } +BT_EXPORT void bt_stream_class_get_ref(const struct bt_stream_class *stream_class) { bt_object_get_ref(stream_class); } +BT_EXPORT void bt_stream_class_put_ref(const struct bt_stream_class *stream_class) { bt_object_put_ref(stream_class);