third-party libs

third-party/curl-7.21.4/lib/select.h

@@ -0,0 +1,97 @@
+#ifndef __SELECT_H
+#define __SELECT_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "setup.h"
+
+#ifdef HAVE_SYS_POLL_H
+#include <sys/poll.h>
+#elif defined(HAVE_POLL_H)
+#include <poll.h>
+#endif
+
+/*
+ * poll() function on Windows Vista and later is called WSAPoll()
+ */
+
+#if defined(USE_WINSOCK) && (USE_WINSOCK > 1) && \
+    defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0600)
+#  undef  HAVE_POLL
+#  define HAVE_POLL 1
+#  undef  HAVE_POLL_FINE
+#  define HAVE_POLL_FINE 1
+#  define poll(x,y,z) WSAPoll((x),(y),(z))
+#  if defined(_MSC_VER) && defined(POLLRDNORM)
+#    undef  POLLPRI
+#    define POLLPRI POLLRDBAND
+#    define HAVE_STRUCT_POLLFD 1
+#  endif
+#endif
+
+/*
+ * Definition of pollfd struct and constants for platforms lacking them.
+ */
+
+#if !defined(HAVE_STRUCT_POLLFD) && \
+    !defined(HAVE_SYS_POLL_H) && \
+    !defined(HAVE_POLL_H)
+
+#define POLLIN      0x01
+#define POLLPRI     0x02
+#define POLLOUT     0x04
+#define POLLERR     0x08
+#define POLLHUP     0x10
+#define POLLNVAL    0x20
+
+struct pollfd
+{
+    curl_socket_t fd;
+    short   events;
+    short   revents;
+};
+
+#endif
+
+#ifndef POLLRDNORM
+#define POLLRDNORM POLLIN
+#endif
+
+#ifndef POLLWRNORM
+#define POLLWRNORM POLLOUT
+#endif
+
+#ifndef POLLRDBAND
+#define POLLRDBAND POLLPRI
+#endif
+
+int Curl_socket_ready(curl_socket_t readfd, curl_socket_t writefd,
+                      int timeout_ms);
+
+int Curl_poll(struct pollfd ufds[], unsigned int nfds, int timeout_ms);
+
+#ifdef TPF
+int tpf_select_libcurl(int maxfds, fd_set* reads, fd_set* writes,
+                       fd_set* excepts, struct timeval* tv);
+#endif
+
+#endif /* __SELECT_H */