ulib/trace-engine/context_api.cpp

69     // Attempted to assign an index.
71     // Successfully assigned an index.
84     // The index with which the string was associated, or 0 if none.
85     trace_string_index_t index;
178     entry->index = 0u;
444                        trace_string_index_t index,
446     ZX_DEBUG_ASSERT(index != TRACE_ENCODED_STRING_REF_EMPTY);
447     ZX_DEBUG_ASSERT(index <= TRACE_ENCODED_STRING_REF_MAX_INDEX);
458                          trace::StringRecordFields::StringIndex::Make(index) |
469 bool WriteThreadRecord(trace_context_t* context, trace_thread_index_t index,
471     ZX_DEBUG_ASSERT(index != TRACE_ENCODED_THREAD_REF_INLINE);
472     ZX_DEBUG_ASSERT(index <= TRACE_ENCODED_THREAD_REF_MAX_INDEX);
480                          trace::ThreadRecordFields::ThreadIndex::Make(index))
524                 // If allocating an index succeeds but writing the record
525                 // fails, toss the index and return an inline reference. The
526                 // index is lost anyway, but the result won't be half-complete.
529                 if (likely(context->AllocStringIndex(&entry->index) &&
530                            WriteStringRecord(context, rqst_durable, entry->index,
536                 *out_ref_optional = trace_make_indexed_string_ref(entry->index);
547     // Make sure to assign it a string index if possible instead of inlining.
572     trace_string_index_t index;
574     // If allocating an index succeeds but writing the record
575     // fails, toss the index and return an inline reference. The
576     // index is lost anyway, but the result won't be half-complete.
579     if (likely(context->AllocStringIndex(&index) &&
580                trace::WriteStringRecord(context, rqst_durable, index, string, length))) {
581         *out_ref = trace_make_indexed_string_ref(index);
621         trace_thread_index_t index;
622         // If allocating an index succeeds but writing the record fails,
623         // toss the index and return an inline reference. The index is lost
626         if (likely(context->AllocThreadIndex(&index) &&
627                    trace::WriteThreadRecord(context, index,
629             cache->thread_ref = trace_make_indexed_thread_ref(index);
652     trace_thread_index_t index;
653     // If allocating an index succeeds but writing the record fails,
654     // toss the index and return an inline reference. The index is lost
657     if (likely(context->AllocThreadIndex(&index) &&
658                trace::WriteThreadRecord(context, index, process_koid, thread_koid))) {
659         *out_ref = trace_make_indexed_thread_ref(index);
693         trace_thread_index_t index;
694         // If allocating an index succeeds but writing the record fails,
695         // toss the index and return an inline reference. The index is lost
698         if (likely(context->AllocThreadIndex(&index) &&
699                    trace::WriteThreadRecord(context, index,
701             entry->thread_ref = trace_make_indexed_thread_ref(index);
1088     trace_string_index_t index, const char* string, size_t length) {
1089     if (unlikely(!trace::WriteStringRecord(context, false, index,
1097     trace_thread_index_t index,
1100     if (unlikely(!trace::WriteThreadRecord(context, index,