/*
 *
 * Copyright 2015, Google Inc.
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 * 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.
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 * 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
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#include "test/cpp/util/subprocess.h"

#include <vector>

#include <grpc/support/subprocess.h>

namespace grpc {

static gpr_subprocess *MakeProcess(std::initializer_list<std::string> args) {
  std::vector<const char *> vargs;
  for (auto it = args.begin(); it != args.end(); ++it) {
    vargs.push_back(it->c_str());
  }
  return gpr_subprocess_create(vargs.size(), &vargs[0]);
}

SubProcess::SubProcess(std::initializer_list<std::string> args)
    : subprocess_(MakeProcess(args)) {}

SubProcess::~SubProcess() { gpr_subprocess_destroy(subprocess_); }

int SubProcess::Join() { return gpr_subprocess_join(subprocess_); }

void SubProcess::Interrupt() { gpr_subprocess_interrupt(subprocess_); }

}  // namespace grpc