Leigh Smith's MINGW32 compatibility patch, with modifications for better

autoconf feng shui

svn path=/trunk/net/; revision=5490

net/sock.c

@@ -50,13 +50,14 @@
 #define EWOULDBLOCK WSAEWOULDBLOCK
 #define EALREADY WSAEALREADY
 #define socklen_t    int
+#ifndef __MINGW32__
 #define va_copy(ap1, ap2) memcpy(&ap1, &ap2, sizeof(va_list))
 #endif
+#endif
 
 #include "sock.h"
 #include "resolver.h"
 
-
 /* sock_initialize
 **
 ** initializes the socket library.  you must call this
@@ -160,7 +161,8 @@ int sock_valid_socket(sock_t sock)
     socklen_t optlen;
 
     optlen = sizeof(int);
-    ret = getsockopt(sock, SOL_SOCKET, SO_TYPE, &optval, &optlen);
+    /* apparently on windows getsockopt.optval is a char * */
+    ret = getsockopt(sock, SOL_SOCKET, SO_TYPE, (void*) &optval, &optlen);
 
     return (ret == 0);
 }
@@ -193,7 +195,11 @@ int inet_aton(const char *s, struct in_addr *a)
 int sock_set_blocking(sock_t sock, const int block)
 {
 #ifdef _WIN32
+#ifdef __MINGW32__
+    u_long varblock = block;
+#else
     int varblock = block;
+#endif
 #endif
 
     if ((!sock_valid_socket(sock)) || (block < 0) || (block > 1))
@@ -433,10 +439,14 @@ int sock_connected (int sock, unsigned timeout)
 
     switch (select(sock + 1, NULL, &wfds, NULL, &tv))
     {
-        case 0:  return SOCK_TIMEOUT;
+        case 0:
-        default: if (getsockopt(sock, SOL_SOCKET, SO_ERROR, &val, &size) < 0)
+	    return SOCK_TIMEOUT;
-                     val = SOCK_ERROR;
+        default:
-        case -1: return val;
+	    /* on windows getsockopt.val is defined as char* */
+	    if (getsockopt(sock, SOL_SOCKET, SO_ERROR, (void*) &val, &size) < 0)
+		val = SOCK_ERROR;
+        case -1:
+	    return val;
     }
 }
 

net/sock.h

@@ -24,11 +24,14 @@
 
 #include <stdarg.h>
 
-#ifdef _WIN32
+#ifdef HAVE_WINSOCK2_H
 #include <winsock2.h>
-#include <os.h>
+#endif
-#else
+
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#elif _WIN32
+#include <os.h>
 #endif
 
 #ifdef HAVE_SYS_UIO_H

timing/timing.c

@@ -24,6 +24,10 @@
 #include <sys/select.h>
 #endif
 
+#ifdef __MINGW32__
+#include <sys/timeb.h>
+#endif
+
 #include "timing.h"
 
 /* see timing.h for an explanation of _mangle() */
@@ -34,7 +38,14 @@
 uint64_t timing_get_time(void)
 {
 #ifdef _WIN32
+#ifdef __MINGW32__
+  struct timeb t;
+
+  ftime(&t);
+  return t.time * 1000 + t.millitm)
+#else
     return timeGetTime();
+#endif
 #else 
     struct timeval mtv;