Merge bitcoin/bitcoin#27530: Remove now-unnecessary poll, fcntl includes from net(base).cpp

8d9b90a Remove now-unnecessary poll, fcntl includes from net(base).cpp (Ben Woosley)

Pull request description:

  As far as I can tell, the code calling for these includes was removed in:
  6e68ccb #24356
  82d360b #21387

ACKs for top commit:
  fanquake:
    ACK 8d9b90a

Tree-SHA512: e536d60f4cf204a10a5b461eca20c8329aa6b0fd3b27651ac9490ed42d3e22e31d652cd991ddc84c96e4758df15aefa7e7f84c710f2feb6d2e0fcfbda9ad4356

Author: fanquake

src/net.cpp

@@ -37,18 +37,12 @@
 
 #ifdef WIN32
 #include <string.h>
-#else
-#include <fcntl.h>
 #endif
 
 #if HAVE_DECL_GETIFADDRS && HAVE_DECL_FREEIFADDRS
 #include <ifaddrs.h>
 #endif
 
-#ifdef USE_POLL
-#include <poll.h>
-#endif
-
 #include <algorithm>
 #include <array>
 #include <cstdint>

src/netbase.cpp

@@ -21,14 +21,6 @@
 #include <limits>
 #include <memory>
 
-#ifndef WIN32
-#include <fcntl.h>
-#endif
-
-#ifdef USE_POLL
-#include <poll.h>
-#endif
-
 // Settings
 static GlobalMutex g_proxyinfo_mutex;
 static Proxy proxyInfo[NET_MAX] GUARDED_BY(g_proxyinfo_mutex);