| /* |
| * |
| * Copyright 2016, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #ifndef GRPC_IMPL_CODEGEN_H |
| #define GRPC_IMPL_CODEGEN_H |
| |
| #include <grpc/impl/codegen/port_platform.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Propagation bits: this can be bitwise or-ed to form propagation_mask for |
| * grpc_call */ |
| /** Propagate deadline */ |
| #define GRPC_PROPAGATE_DEADLINE ((uint32_t)1) |
| /** Propagate census context */ |
| #define GRPC_PROPAGATE_CENSUS_STATS_CONTEXT ((uint32_t)2) |
| #define GRPC_PROPAGATE_CENSUS_TRACING_CONTEXT ((uint32_t)4) |
| /** Propagate cancellation */ |
| #define GRPC_PROPAGATE_CANCELLATION ((uint32_t)8) |
| |
| /* Default propagation mask: clients of the core API are encouraged to encode |
| deltas from this in their implementations... ie write: |
| GRPC_PROPAGATE_DEFAULTS & ~GRPC_PROPAGATE_DEADLINE to disable deadline |
| propagation. Doing so gives flexibility in the future to define new |
| propagation types that are default inherited or not. */ |
| #define GRPC_PROPAGATE_DEFAULTS \ |
| ((uint32_t)(( \ |
| 0xffff | GRPC_PROPAGATE_DEADLINE | GRPC_PROPAGATE_CENSUS_STATS_CONTEXT | \ |
| GRPC_PROPAGATE_CENSUS_TRACING_CONTEXT | GRPC_PROPAGATE_CANCELLATION))) |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* GRPC_IMPL_CODEGEN_H */ |
