Function ExecAndWaitForResponse

Source/Tools/FEXRootFSFetcher/Main.cpp:116–130

namespace Exec {
int32_t ExecAndWaitForResponse(const char* path, char* const* args) {
  pid_t pid = fork();
  if (pid == 0) {
    execvp(path, args);
    _exit(-1);
  } else {
    int32_t Status {};
    waitpid(pid, &Status, 0);
    if (WIFEXITED(Status)) {
      return (int8_t)WEXITSTATUS(Status);
    }
  }

  return -1;
}

int32_t ExecAndWaitForResponseRedirect(const char* path, char* const* args, int stdoutRedirect = -2, int stderrRedirect = -2) {
  pid_t pid = fork();