From add2152e7561ea456068dd73ebbdc480d13e1015 Mon Sep 17 00:00:00 2001
From: Marcus Fritzsch <marcus_fritzsch@mentor.com>
Date: Tue, 8 Aug 2017 12:03:45 +0200
Subject: [PATCH] remove Poller

Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>
---
 src/util.cpp | 22 ----------------------
 src/util.hpp | 15 ---------------
 2 files changed, 37 deletions(-)

diff --git a/src/util.cpp b/src/util.cpp
index 1837936..1f2bc05 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -24,28 +24,6 @@
 
 #include <unistd.h>
 
-void Poller::add_fd(int fd, std::function<int(int)> handler) {
-   pfds.emplace_back(pollfd{.fd = fd, .events = POLLIN, .revents = 0});
-   handlers.emplace_back(std::move(handler));
-}
-
-int Poller::check_events() {
-   int ret = 0;
-   if ((ret = poll(this->pfds.data(), this->pfds.size(), -1)) != -1 &&
-       errno != EINTR) {
-      for (unsigned i = 0; i < pfds.size(); i++) {
-         if ((pfds[i].revents & POLLIN) != 0) {
-            if (handlers[i](pfds[i].fd) == -1) {
-               return -1;
-            }
-            pfds[i].revents = 0;
-            pfds[i].events = POLLIN;
-         }
-      }
-   }
-   return ret;
-}
-
 unique_fd::~unique_fd() {
    if (this->fd != -1) {
       close(this->fd);
diff --git a/src/util.hpp b/src/util.hpp
index 73ddb04..0703809 100644
--- a/src/util.hpp
+++ b/src/util.hpp
@@ -81,19 +81,4 @@ struct unique_fd {
    }
 };
 
-//      _                   _     ____       _ _
-//  ___| |_ _ __ _   _  ___| |_  |  _ \ ___ | | | ___ _ __
-// / __| __| '__| | | |/ __| __| | |_) / _ \| | |/ _ \ '__|
-// \__ \ |_| |  | |_| | (__| |_  |  __/ (_) | | |  __/ |
-// |___/\__|_|   \__,_|\___|\__| |_|   \___/|_|_|\___|_|
-//
-struct Poller {
-   std::vector<std::function<int(int)>> handlers;
-   std::vector<struct pollfd> pfds;
-
-   Poller() = default;
-   void add_fd(int fd, std::function<int(int)> handler);
-   int check_events();
-};
-
 #endif  // !WM_UTIL_HPP
-- 
2.16.6