Line data    Source code

       1             : /*
       2             :  *
       3             :  * Copyright 2015, Google Inc.
       4             :  * All rights reserved.
       5             :  *
       6             :  * Redistribution and use in source and binary forms, with or without
       7             :  * modification, are permitted provided that the following conditions are
       8             :  * met:
       9             :  *
      10             :  *     * Redistributions of source code must retain the above copyright
      11             :  * notice, this list of conditions and the following disclaimer.
      12             :  *     * Redistributions in binary form must reproduce the above
      13             :  * copyright notice, this list of conditions and the following disclaimer
      14             :  * in the documentation and/or other materials provided with the
      15             :  * distribution.
      16             :  *     * Neither the name of Google Inc. nor the names of its
      17             :  * contributors may be used to endorse or promote products derived from
      18             :  * this software without specific prior written permission.
      19             :  *
      20             :  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
      21             :  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
      22             :  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
      23             :  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
      24             :  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
      25             :  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
      26             :  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
      27             :  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
      28             :  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
      29             :  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
      30             :  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
      31             :  *
      32             :  */
      33             : 
      34             : /* Posix implementation for gpr threads. */
      35             : 
      36             : #include <memory.h>
      37             : 
      38             : #include <grpc/support/thd.h>
      39             : 
      40             : enum { GPR_THD_JOINABLE = 1 };
      41             : 
      42         520 : gpr_thd_options gpr_thd_options_default(void) {
      43             :   gpr_thd_options options;
      44         520 :   memset(&options, 0, sizeof(options));
      45         520 :   return options;
      46             : }
      47             : 
      48           0 : void gpr_thd_options_set_detached(gpr_thd_options* options) {
      49           0 :   options->flags &= ~GPR_THD_JOINABLE;
      50           0 : }
      51             : 
      52         520 : void gpr_thd_options_set_joinable(gpr_thd_options* options) {
      53         520 :   options->flags |= GPR_THD_JOINABLE;
      54         520 : }
      55             : 
      56       12067 : int gpr_thd_options_is_detached(const gpr_thd_options* options) {
      57       12067 :   if (!options) return 1;
      58        6268 :   return (options->flags & GPR_THD_JOINABLE) == 0;
      59             : }
      60             : 
      61           0 : int gpr_thd_options_is_joinable(const gpr_thd_options* options) {
      62           0 :   if (!options) return 0;
      63           0 :   return (options->flags & GPR_THD_JOINABLE) == GPR_THD_JOINABLE;
      64             : }