mirror of https://github.com/grpc/grpc.git
David Garcia Quintas
9 years ago
parent
12e111c692
commit
f72eb97b36
45 changed files with 439 additions and 471 deletions
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/*
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* |
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* Copyright 2016, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include <grpc/support/log.h> |
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#include "src/core/ext/lb_policy/common.h" |
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void add_pollset_or_pollset_set_alternative( |
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grpc_exec_ctx *exec_ctx, grpc_pollset_set *interested_parties, |
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grpc_pollset *pollset, grpc_pollset_set *pollset_set_alternative) { |
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if (pollset != NULL) { |
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GPR_ASSERT(pollset_set_alternative == NULL); |
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grpc_pollset_set_add_pollset(exec_ctx, interested_parties, pollset); |
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} else { |
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GPR_ASSERT(pollset_set_alternative != NULL); |
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grpc_pollset_set_add_pollset_set(exec_ctx, interested_parties, |
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pollset_set_alternative); |
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} |
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} |
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void del_pollset_or_pollset_set_alternative( |
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grpc_exec_ctx *exec_ctx, grpc_pollset_set *interested_parties, |
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grpc_pollset *pollset, grpc_pollset_set *pollset_set_alternative) { |
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if (pollset != NULL) { |
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GPR_ASSERT(pollset_set_alternative == NULL); |
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grpc_pollset_set_del_pollset(exec_ctx, interested_parties, pollset); |
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} else { |
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GPR_ASSERT(pollset_set_alternative != NULL); |
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grpc_pollset_set_del_pollset_set(exec_ctx, interested_parties, |
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pollset_set_alternative); |
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} |
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} |
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@ -0,0 +1,103 @@ |
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/*
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* |
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* Copyright 2016, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include <grpc/support/alloc.h> |
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#include <grpc/support/log.h> |
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#include "src/core/lib/iomgr/pops.h" |
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struct grpc_pops { |
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union { |
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grpc_pollset *pollset; |
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grpc_pollset_set *pollset_set; |
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} pops; |
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enum pops_tag { POLLSET, POLLSET_SET } tag; |
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}; |
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grpc_pops *grpc_pops_create_from_pollset_set(grpc_pollset_set *pollset_set) { |
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grpc_pops *pops = gpr_malloc(sizeof(grpc_pops)); |
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pops->pops.pollset_set = pollset_set; |
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pops->tag = POLLSET_SET; |
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return pops; |
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} |
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grpc_pops *grpc_pops_create_from_pollset(grpc_pollset *pollset) { |
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grpc_pops *pops = gpr_malloc(sizeof(grpc_pops)); |
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pops->pops.pollset = pollset; |
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pops->tag = POLLSET; |
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return pops; |
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} |
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void grpc_pops_destroy(grpc_pops *pops) { gpr_free(pops); } |
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grpc_pollset *grpc_pops_pollset(grpc_pops *pops) { |
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if (pops->tag == POLLSET) { |
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return pops->pops.pollset; |
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} |
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return NULL; |
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} |
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grpc_pollset_set *grpc_pops_pollset_set(grpc_pops *pops) { |
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if (pops->tag == POLLSET_SET) { |
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return pops->pops.pollset_set; |
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} |
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return NULL; |
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} |
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void grpc_pops_add_to_pollset_set(grpc_exec_ctx *exec_ctx, grpc_pops *pops, |
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grpc_pollset_set *pss_dst) { |
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if (pops->tag == POLLSET) { |
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GPR_ASSERT(pops->pops.pollset != NULL); |
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grpc_pollset_set_add_pollset(exec_ctx, pss_dst, pops->pops.pollset); |
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} else if (pops->tag == POLLSET_SET) { |
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GPR_ASSERT(pops->pops.pollset_set != NULL); |
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grpc_pollset_set_add_pollset_set(exec_ctx, pss_dst, pops->pops.pollset_set); |
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} else { |
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gpr_log(GPR_ERROR, "Invalid grpc_pops tag '%d'", pops->tag); |
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abort(); |
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} |
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} |
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void grpc_pops_del_to_pollset_set(grpc_exec_ctx *exec_ctx, grpc_pops *pops, |
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grpc_pollset_set *pss_dst) { |
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if (pops->tag == POLLSET) { |
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GPR_ASSERT(pops->pops.pollset != NULL); |
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grpc_pollset_set_del_pollset(exec_ctx, pss_dst, pops->pops.pollset); |
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} else if (pops->tag == POLLSET_SET) { |
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GPR_ASSERT(pops->pops.pollset_set != NULL); |
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grpc_pollset_set_del_pollset_set(exec_ctx, pss_dst, pops->pops.pollset_set); |
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} else { |
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gpr_log(GPR_ERROR, "Invalid grpc_pops tag '%d'", pops->tag); |
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abort(); |
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} |
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} |
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