signals: Replace pipe with eventfd

Simplify code.

1 files changed, 0 insertions, 42 deletions

diff --git a/src/unique_pipe.hh b/src/unique_pipe.hh
deleted file mode 100644
index c133018..0000000
--- a/src/unique_pipe.hh
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef UNIQUE_PIPE_HH
-#define UNIQUE_PIPE_HH
-
-#include "unique_fd.hh"
-
-#include <cstddef>
-
-class unique_pipe {
- public:
-  unique_pipe();
-  unique_pipe(unique_pipe&& fd);
-  unique_pipe(unique_pipe const&) = delete;
-  unique_pipe& operator=(unique_pipe const&) = delete;
-
-  ~unique_pipe() = default;
-
-  unique_pipe& operator=(unique_pipe&& fd);
-
-  [[nodiscard]]
-  int reader() const {
-    return fd_[0].get();
-  }
-  [[nodiscard]]
-  int writer() const {
-    return fd_[1].get();
-  }
-
-  [[nodiscard]]
-  explicit operator bool() const {
-    return fd_[0] || fd_[1];
-  }
-
-  void reset();
-
-  unique_fd release_reader();
-  unique_fd release_writer();
-
- private:
-  unique_fd fd_[2];
-};
-
-#endif  // UNIQUE_PIPE_HH