posix_spawn_file_actions_t file_actions;
posix_spawn_file_actions_init(&file_actions);
- stdin_fd.dup_for_spawn(Application::Pipe::READ, file_actions);
- stdout_fd.dup_for_spawn(Application::Pipe::WRITE, file_actions);
- stderr_fd.dup_for_spawn(Application::Pipe::WRITE, file_actions);
+ stdin_fd.dup_for_spawn(file_actions);
+ stdout_fd.dup_for_spawn(file_actions);
+ stderr_fd.dup_for_spawn(file_actions);
posix_spawnattr_t spawnattr;
posix_spawnattr_init(&spawnattr);
Application::Pipe::~Pipe()
{
- close(READ);
- close(WRITE);
+ if (_pipe_fd[0] != -1)
+ {
+ ::close(_pipe_fd[0]);
+ }
+
+ if (_pipe_fd[1] != -1)
+ {
+ ::close(_pipe_fd[1]);
+ }
}
-void Application::Pipe::dup_for_spawn(const close_t& arg, posix_spawn_file_actions_t& file_actions)
+void Application::Pipe::dup_for_spawn(posix_spawn_file_actions_t& file_actions)
{
- int type= int(arg);
+ int type= STDIN_FILENO == _std_fd ? 0 : 1;
int ret;
if ((ret= posix_spawn_file_actions_adddup2(&file_actions, _pipe_fd[type], _std_fd )) < 0)