2002-11-21 Michael Koch <konqueror@gmx.de>

       * include/posix.h
       (_Jv_socket): New method.
       (_Jv_connect): New method.
       (_Jv_close): New method.
       (_Jv_platform_close_on_exec): Prefixed system function with "::".
       (_Jv_bind): New method.
       (_Jv_listen): New method.
       (_Jv_write): New method.
       (_Jv_read): New method.
       * include/win32.h
       (_Jv_socket): New method.
       (_Jv_connect): New method.
       (_Jv_close): New method.
       (_Jv_bind): New method.
       (_Jv_listen): New method.
       (_Jv_write): New method.
       (_Jv_read): New method.
       * java/net/natNetworkInterface.cc:
       Include platform.h, removed inclusion of socket.h
       (getRealNetworkInterfaces): Replaced ::socket() by _Jv_socket() and
       ::close() by _Jv_close().
       * java/net/natPlainDatagramSocketImpl.cc:
       Removed include of socket.h, definition of NATIVE_CLOSE and _Jv_bind,
       added some new lines to make code more readable.
       (create): Replaced ::socket() by _Jv_socket().
       (close): Replaced NATIVE_CLOSE() by _Jv_close().
       * java/net/natPlainSocketImpl.cc:
       Removed definition of NATIVE_CLOSE, _Jv_bind, Jv_connect and _Jv_accept,
       removed include of socket.h, removed some windows defines
       (now in include/win32.h).
       (create): Replaced ::socket() by _Jv_socket().
       (close): Replaced NATIVE_CLOSE() by _Jv_close().
       (write): Replaced ::read by _Jv_write().
       (read): Replaced ::read by _Jv_read().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@59338 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index f4bf4e5..4fcd4d0 100644 (file)
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,40 @@
+2002-11-21  Michael Koch <konqueror@gmx.de>
+
+       * include/posix.h
+       (_Jv_socket): New method.
+       (_Jv_connect): New method.
+       (_Jv_close): New method.
+       (_Jv_platform_close_on_exec): Prefixed system function with "::".
+       (_Jv_bind): New method.
+       (_Jv_listen): New method.
+       (_Jv_write): New method.
+       (_Jv_read): New method.
+       * include/win32.h
+       (_Jv_socket): New method.
+       (_Jv_connect): New method.
+       (_Jv_close): New method.
+       (_Jv_bind): New method.
+       (_Jv_listen): New method.
+       (_Jv_write): New method.
+       (_Jv_read): New method.
+       * java/net/natNetworkInterface.cc:
+       Include platform.h, removed inclusion of socket.h
+       (getRealNetworkInterfaces): Replaced ::socket() by _Jv_socket() and
+       ::close() by _Jv_close().
+       * java/net/natPlainDatagramSocketImpl.cc:
+       Removed include of socket.h, definition of NATIVE_CLOSE and _Jv_bind,
+       added some new lines to make code more readable.
+       (create): Replaced ::socket() by _Jv_socket().
+       (close): Replaced NATIVE_CLOSE() by _Jv_close().
+       * java/net/natPlainSocketImpl.cc:
+       Removed definition of NATIVE_CLOSE, _Jv_bind, Jv_connect and _Jv_accept,
+       removed include of socket.h, removed some windows defines
+       (now in include/win32.h).
+       (create): Replaced ::socket() by _Jv_socket().
+       (close): Replaced NATIVE_CLOSE() by _Jv_close().
+       (write): Replaced ::read by _Jv_write().
+       (read): Replaced ::read by _Jv_read().
+
 2002-11-20  Michael Koch <konqueror@gmx.de>
 
        * Makefile.am (ordinary_java_source_files):

diff --git a/libjava/include/posix.h b/libjava/include/posix.h
index 8fa782f..975b93c 100644 (file)
--- a/libjava/include/posix.h
+++ b/libjava/include/posix.h
@@ -27,6 +27,10 @@ details.  */
 #include <sys/select.h>
 #endif
 
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
@@ -41,11 +45,61 @@ extern jlong _Jv_platform_gettimeofday ();
 extern void _Jv_platform_initialize (void);
 extern void _Jv_platform_initProperties (java::util::Properties*);
 
+static inline int
+_Jv_socket (int domain, int type, int protocol)
+{
+  return ::socket (domain, type, protocol);
+}
+
+inline int
+_Jv_connect (jint fd, sockaddr *ptr, int len)
+{
+   return ::connect (fd, ptr, len);
+}
+
+inline int
+_Jv_close (jint fd)
+{
+  return ::close (fd);
+}
+
 inline void
 _Jv_platform_close_on_exec (jint fd)
 {
   // Ignore errors.
-  fcntl (fd, F_SETFD, FD_CLOEXEC);
+  ::fcntl (fd, F_SETFD, FD_CLOEXEC);
 }
 
+// Avoid macro definitions of bind from system headers, e.g. on
+// Solaris 7 with _XOPEN_SOURCE.  FIXME
+inline int
+_Jv_bind (int fd, struct sockaddr *addr, int addrlen)
+{
+  return ::bind (fd, addr, addrlen);
+}
+
+// Same problem with accept on Tru64 UNIX with _POSIX_PII_SOCKET
+inline int
+_Jv_accept (int fd, struct sockaddr *addr, socklen_t *addrlen)
+{
+  return ::accept (fd, addr, addrlen);
+}
+
+inline int
+_Jv_listen (int fd, int backlog)
+{
+  return ::listen (fd, backlog);
+}
+
+inline int
+_Jv_write(int s, void *buf, int len)
+{
+  return ::write (s, buf, len);
+}
+
+inline int
+_Jv_read(int s, void *buf, int len)
+{
+  return ::read (s, buf, len);
+}
 #endif

diff --git a/libjava/include/win32.h b/libjava/include/win32.h
index a035cfc..3965cb2 100644 (file)
--- a/libjava/include/win32.h
+++ b/libjava/include/win32.h
@@ -22,16 +22,71 @@ details.  */
 
 #include <io.h>
 
+// these errors cannot occur on Win32
+#define ENOTCONN 0
+#define ECONNRESET 0
+
+#ifndef ENOPROTOOPT
+#define ENOPROTOOPT 109
+#endif
+
 extern void _Jv_platform_initialize (void);
 extern void _Jv_platform_initProperties (java::util::Properties*);
 extern jlong _Jv_platform_gettimeofday ();
 
+static inline int
+_Jv_socket (int domain, int type, int protocol)
+{
+  return ::socket (domain, type, protocol);
+}
+
+inline int
+_Jv_connect (jint fd, sockaddr *ptr, int len)
+{
+   return ::connect (fd, ptr, len);
+}
+
+inline int
+_Jv_close (jint fd)
+{
+  return ::closesocket (fd);
+}
+
 inline void
 _Jv_platform_close_on_exec (jint)
 {
   // Ignore.
 }
 
+inline int
+_Jv_bind (int fd, struct sockaddr *addr, int addrlen)
+{
+  return ::bind (fd, addr, addrlen);
+}
+
+inline int
+_Jv_accept (int fd, struct sockaddr *addr, socklen_t *addrlen)
+{
+  return ::accept (fd, addr, addrlen);
+}
+
+inline int
+_Jv_listen (int fd, int backlog)
+{
+  return ::listen (fd, backlog);
+}
+
+inline int
+_Jv_write(int s, void *buf, int len)
+{
+  return ::send (s, (char*) buf, len, 0);
+}
+
+inline int
+_Jv_read(int s, void *buf, int len)
+{
+  return ::recv (s, (char*) buf, len, 0);
+}
 #define HAVE_BACKTRACE
 
 /* Store up to SIZE return address of the current program state in

diff --git a/libjava/java/net/natNetworkInterface.cc b/libjava/java/net/natNetworkInterface.cc
index f201940..65bcf16 100644 (file)
--- a/libjava/java/net/natNetworkInterface.cc
+++ b/libjava/java/net/natNetworkInterface.cc
@@ -9,6 +9,7 @@ Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
 details.  */
 
 #include <config.h>
+#include <platform.h>
 
 #ifdef WIN32
 
@@ -27,9 +28,6 @@ details.  */
 
 #include <sys/param.h>
 #include <sys/types.h>
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #include <netinet/in.h>
 #endif
@@ -83,7 +81,7 @@ java::net::NetworkInterface::getRealNetworkInterfaces ()
   if_data.ifc_buf = NULL;
 
   // Open a (random) socket to have a file descriptor for the ioctl calls.
-  fd = ::socket (PF_INET, SOCK_DGRAM, htons (IPPROTO_IP));
+  fd = _Jv_socket (PF_INET, SOCK_DGRAM, htons (IPPROTO_IP));
 
   if (fd < 0)
     throw new ::java::net::SocketException;
@@ -96,7 +94,7 @@ java::net::NetworkInterface::getRealNetworkInterfaces ()
       
       if_data.ifc_len = sizeof (struct ifreq) * num_interfaces;
       if_data.ifc_buf =
-       (char*) _Jv_Realloc (if_data.ifc_buf, if_data.ifc_len);
+        (char*) _Jv_Realloc (if_data.ifc_buf, if_data.ifc_len);
 
       // Try to get all local interfaces.
       if (::ioctl (fd, SIOCGIFCONF, &if_data) < 0)
@@ -106,6 +104,7 @@ java::net::NetworkInterface::getRealNetworkInterfaces ()
 
   // Get addresses of all interfaces.
   if_record = if_data.ifc_req;
+
   for (int n = 0; n < if_data.ifc_len; n += sizeof (struct ifreq))
     {
       struct ifreq ifr;
@@ -115,7 +114,7 @@ java::net::NetworkInterface::getRealNetworkInterfaces ()
 
       // Try to get the IPv4-address of the local interface
       if (::ioctl (fd, SIOCGIFADDR, &ifr) < 0)
-       throw new java::net::SocketException;
+        throw new java::net::SocketException;
 
       int len = 4;
       struct sockaddr_in sa = *((sockaddr_in*) &(ifr.ifr_addr));
@@ -136,7 +135,7 @@ java::net::NetworkInterface::getRealNetworkInterfaces ()
   _Jv_Free (if_data.ifc_buf);
   
   if (fd >= 0)
-    ::close (fd);
+    _Jv_close (fd);
   
   return ht;
 #endif /* WIN32 */