test/cpp/util/subprocess.cc

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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