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 * Please obtain a copy of the License at
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#include <stdint.h>
#include <stdbool.h>

#include <firehose/firehose_types_private.h>
#include <firehose/tracepoint_private.h>

// This usually comes from tightbeam library. This is not needed by the tester so it is mocked here are a no-op
void
tb_transport_startup(void)
{
}

#if !__BUILDING_FOR_COVERAGE__
// These __llvm_* functions usually come from cc_kext library and are used for profiling.
// This functionality is not needed by the tester so they are mocked here as a no-op to resolve their linking.
// linking to cc_kext is not possible because it is compiled with -mkernel
// When building unit-tests for coverage, these function come from the user-mode coverage lib, so they shouldn't
// be redefined here.
uint64_t
__llvm_profile_get_size_for_buffer_internal(const char *DataBegin,
    const char *DataEnd,
    const char *CountersBegin,
    const char *CountersEnd,
    const char *NamesBegin,
    const char *NamesEnd)
{
	return 0;
}

int
__llvm_profile_write_buffer_internal(char *Buffer,
    const char *DataBegin,
    const char *DataEnd,
    const char *CountersBegin,
    const char *CountersEnd,
    const char *NamesBegin,
    const char *NamesEnd)
{
	return 0;
}
#endif // !__BUILDING_FOR_COVERAGE__

// These __firehose_* functions usually come from libfirehose_kernel are used for logging
// This functionality is not needed and is mocked by the tester, so these functions are mocked as no-op
// to resolve their linking.
// Linking to libfirehose_kernel is not possible because it is compiled with -mkernel

firehose_buffer_t
__firehose_buffer_create(size_t *size)
{
	return NULL;
}

void
__firehose_buffer_tracepoint_flush(firehose_tracepoint_t vat,
    firehose_tracepoint_id_u vatid)
{
}

firehose_tracepoint_t
__firehose_buffer_tracepoint_reserve(uint64_t stamp, firehose_stream_t stream,
    uint16_t pubsize, uint16_t privsize, uint8_t **privptr)
{
	return NULL;
}

int
__firehose_kernel_configuration_valid(uint8_t chunk_count, uint8_t io_pages)
{
	return 0;
}

bool
__firehose_merge_updates(firehose_push_reply_t update)
{
	return false;
}