From ff4e970fb1c71c4998911c6185bfbfe92d4c9001 Mon Sep 17 00:00:00 2001
From: Wez Furlong <wez@php.net>
Date: Fri, 17 Sep 2004 14:36:55 +0000
Subject: Make new poll stuff work on win32 (and still be safe on unix)

---
 main/network.c           | 25 +++++++------------------
 main/streams/xp_socket.c |  3 +++
 win32/build/config.w32   |  2 +-
 3 files changed, 11 insertions(+), 19 deletions(-)

diff --git a/main/network.c b/main/network.c
index 86d71cd14d..d16f796832 100644
--- a/main/network.c
+++ b/main/network.c
@@ -1047,7 +1047,7 @@ PHPAPI int php_poll2(php_pollfd *ufds, unsigned int nfds, int timeout)
 	php_socket_t max_fd = SOCK_ERR;
 	unsigned int i, n;
 	struct timeval tv;
-	
+
 	/* check the highest numbered descriptor */
 	for (i = 0; i < nfds; i++) {
 		if (ufds[i].fd > max_fd)
@@ -1061,19 +1061,14 @@ PHPAPI int php_poll2(php_pollfd *ufds, unsigned int nfds, int timeout)
 	FD_ZERO(&eset);
 
 	for (i = 0; i < nfds; i++) {
-		if (ufds[i].fd >= FD_SETSIZE) {
-			/* unsafe to set */
-			ufds[i].revents = POLLNVAL;
-			continue;
-		}
 		if (ufds[i].events & PHP_POLLREADABLE) {
-			FD_SET(ufds[i].fd, &rset);
+			PHP_SAFE_FD_SET(ufds[i].fd, &rset);
 		}
 		if (ufds[i].events & POLLOUT) {
-			FD_SET(ufds[i].fd, &wset);
+			PHP_SAFE_FD_SET(ufds[i].fd, &wset);
 		}
 		if (ufds[i].events & POLLPRI) {
-			FD_SET(ufds[i].fd, &eset);
+			PHP_SAFE_FD_SET(ufds[i].fd, &eset);
 		}
 	}
 
@@ -1081,30 +1076,24 @@ PHPAPI int php_poll2(php_pollfd *ufds, unsigned int nfds, int timeout)
 		tv.tv_sec = timeout / 1000;
 		tv.tv_usec = (timeout - (tv.tv_sec * 1000)) * 1000;
 	}
-
 	n = select(max_fd + 1, &rset, &wset, &eset, timeout >= 0 ? &tv : NULL);
 
 	if (n >= 0) {
 		for (i = 0; i < nfds; i++) {
-			if (ufds[i].fd >= FD_SETSIZE) {
-				continue;
-			}
-
 			ufds[i].revents = 0;
 
-			if (FD_ISSET(ufds[i].fd, &rset)) {
+			if (PHP_SAFE_FD_ISSET(ufds[i].fd, &rset)) {
 				/* could be POLLERR or POLLHUP but can't tell without probing */
 				ufds[i].revents |= POLLIN;
 			}
-			if (FD_ISSET(ufds[i].fd, &wset)) {
+			if (PHP_SAFE_FD_ISSET(ufds[i].fd, &wset)) {
 				ufds[i].revents |= POLLOUT;
 			}
-			if (FD_ISSET(ufds[i].fd, &eset)) {
+			if (PHP_SAFE_FD_ISSET(ufds[i].fd, &eset)) {
 				ufds[i].revents |= POLLPRI;
 			}
 		}
 	}
-
 	return n;
 }
 
diff --git a/main/streams/xp_socket.c b/main/streams/xp_socket.c
index 746a9348c4..f67161698c 100644
--- a/main/streams/xp_socket.c
+++ b/main/streams/xp_socket.c
@@ -127,6 +127,9 @@ static void php_sock_stream_wait_for_data(php_stream *stream, php_netstream_data
 
 		if (retval >= 0)
 			break;
+
+		if (php_socket_errno() != EINTR)
+			break;
 	}
 }
 
diff --git a/win32/build/config.w32 b/win32/build/config.w32
index 1bb0d0e9e6..38cd72de96 100644
--- a/win32/build/config.w32
+++ b/win32/build/config.w32
@@ -218,7 +218,7 @@ AC_DEFINE('HAVE_IPV6', main_network_has_ipv6);
 /* this allows up to 256 sockets to be select()ed in a single
  * call to select(), instead of the usual 64 */
 ARG_ENABLE('fd-setsize', "Set maximum number of sockets for select(2)", "256");
-AC_DEFINE('FD_SETSIZE', PHP_FD_SETSIZE);
+ADD_FLAG("CFLAGS", "/D FD_SETSIZE=" + parseInt(PHP_FD_SETSIZE));
 
 ARG_ENABLE("memory-limit", "Enable memory limit checking code", "no");
 
-- 
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