channel.h

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#ifndef GRPC_INTERNAL_CORE_SURFACE_CHANNEL_H
#define GRPC_INTERNAL_CORE_SURFACE_CHANNEL_H

#include "src/core/channel/channel_stack.h"
#include "src/core/client_config/subchannel_factory.h"

grpc_channel *grpc_channel_create_from_filters(
    const char *target, const grpc_channel_filter **filters, size_t count,
    const grpc_channel_args *args, grpc_mdctx *mdctx, int is_client);

grpc_channel_stack *grpc_channel_get_channel_stack(grpc_channel *channel);

grpc_mdctx *grpc_channel_get_metadata_context(grpc_channel *channel);

grpc_mdelem *grpc_channel_get_reffed_status_elem(grpc_channel *channel,
                                                 int status_code);
grpc_mdstr *grpc_channel_get_status_string(grpc_channel *channel);
grpc_mdstr *grpc_channel_get_compression_algorithm_string(
    grpc_channel *channel);
grpc_mdstr *grpc_channel_get_encodings_accepted_by_peer_string(
    grpc_channel *channel);
grpc_mdstr *grpc_channel_get_message_string(grpc_channel *channel);
gpr_uint32 grpc_channel_get_max_message_length(grpc_channel *channel);

#ifdef GRPC_CHANNEL_REF_COUNT_DEBUG
void grpc_channel_internal_ref(grpc_channel *channel, const char *reason);
void grpc_channel_internal_unref(grpc_channel *channel, const char *reason);
#define GRPC_CHANNEL_INTERNAL_REF(channel, reason) \
  grpc_channel_internal_ref(channel, reason)
#define GRPC_CHANNEL_INTERNAL_UNREF(channel, reason) \
  grpc_channel_internal_unref(channel, reason)
#else
void grpc_channel_internal_ref(grpc_channel *channel);
void grpc_channel_internal_unref(grpc_channel *channel);
#define GRPC_CHANNEL_INTERNAL_REF(channel, reason) \
  grpc_channel_internal_ref(channel)
#define GRPC_CHANNEL_INTERNAL_UNREF(channel, reason) \
  grpc_channel_internal_unref(channel)
#endif

#endif /* GRPC_INTERNAL_CORE_SURFACE_CHANNEL_H */