use specific linker flags under Mac OS X when linking executables against the

[wxWidgets.git] / src / os2 / gsocket.c

diff --git a/src/os2/gsocket.c b/src/os2/gsocket.c
index 1aa27bf4115dd5456b93d522dea99ba50df8ee63..242e3f4038831c9ffb91eaa085ec60dbfc8f5d99 100644 (file)
--- a/src/os2/gsocket.c
+++ b/src/os2/gsocket.c
@@ -28,7 +28,8 @@
 #define BSD_SELECT /* use Berkley Sockets select */
 
 #include <assert.h>
 #define BSD_SELECT /* use Berkley Sockets select */
 
 #include <assert.h>

-#include <sys\types.h>
+#include <sys/types.h>
+

 #ifdef __EMX__
 #include <sys/time.h>
 #include <netinet/in.h>
 #ifdef __EMX__
 #include <sys/time.h>
 #include <netinet/in.h>


@@ -38,24 +39,35 @@
 #include <unistd.h>
 #include <sys/un.h>
 #define HAVE_INET_ADDR
 #include <unistd.h>
 #include <sys/un.h>
 #define HAVE_INET_ADDR

+

 #else
 #else

-#include <utils.h>
-#include <sys\time.h>
+
+#include <string.h>
+
+#include <sys/time.h>

 #include <types.h>
 #include <types.h>

-#include <in.h>
+#include <netinet/in.h>

 #include <netdb.h>
 #include <nerrno.h>
 #include <netdb.h>
 #include <nerrno.h>

+

 #endif
 #endif

+

 #if defined(__VISAGECPP__) && __IBMCPP__ < 400
 #if defined(__VISAGECPP__) && __IBMCPP__ < 400

-#include <machine\endian.h>
+
+#include <machine/endian.h>

 #include <socket.h>
 #include <ioctl.h>
 #include <select.h>
 #include <unistd.h>
 #include <socket.h>
 #include <ioctl.h>
 #include <select.h>
 #include <unistd.h>

+
+#define EBADF   SOCEBADF
+

 #else
 #else

-#include <sys\socket.h>
-#include <sys\ioctl.h>
-#include <sys\select.h>
+
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/select.h>
+

 #ifdef __EMX__
 #define soclose(a) close(a)
 #else
 #ifdef __EMX__
 #define soclose(a) close(a)
 #else


@@ -69,7 +81,6 @@ int _System soclose(int);
 #endif
 #endif
 
 #endif
 #endif
 

-#include <string.h>

 #include <stdio.h>
 #if (defined(__VISAGECPP__) && __IBMCPP__ < 400) || defined(__EMX__)
 #  ifdef min
 #include <stdio.h>
 #if (defined(__VISAGECPP__) && __IBMCPP__ < 400) || defined(__EMX__)
 #  ifdef min


@@ -79,6 +90,7 @@ int _System soclose(int);
 #endif
 #include <stddef.h>
 #include <ctype.h>
 #endif
 #include <stddef.h>
 #include <ctype.h>

+#include <stdlib.h>

 
 #include <signal.h>
 
 
 #include <signal.h>
 


@@ -367,11 +379,11 @@ GAddress *GSocket_GetPeer(GSocket *socket)
  *  Sets up this socket as a server. The local address must have been
  *  set with GSocket_SetLocal() before GSocket_SetServer() is called.
  *  Returns GSOCK_NOERROR on success, one of the following otherwise:
  *  Sets up this socket as a server. The local address must have been
  *  set with GSocket_SetLocal() before GSocket_SetServer() is called.
  *  Returns GSOCK_NOERROR on success, one of the following otherwise:

- * 
+ *

  *  Error codes:
  *    GSOCK_INVSOCK - the socket is in use.
  *    GSOCK_INVADDR - the local address has not been set.
  *  Error codes:
  *    GSOCK_INVSOCK - the socket is in use.
  *    GSOCK_INVADDR - the local address has not been set.

- *    GSOCK_IOERR   - low-level error. 
+ *    GSOCK_IOERR   - low-level error.

  */
 GSocketError GSocket_SetServer(GSocket *sck)
 {
  */
 GSocketError GSocket_SetServer(GSocket *sck)
 {


@@ -407,7 +419,7 @@ GSocketError GSocket_SetServer(GSocket *sck)
     return GSOCK_IOERR;
   }
 
     return GSOCK_IOERR;
   }
 

-  ioctl(sck->m_fd, FIONBIO, &arg);
+  ioctl(sck->m_fd, FIONBIO, (char*)&arg, sizeof(arg));

   _GSocket_Enable_Events(sck);
 
   /* Bind to the local address,
   _GSocket_Enable_Events(sck);
 
   /* Bind to the local address,


@@ -439,7 +451,7 @@ GSocketError GSocket_SetServer(GSocket *sck)
  *    GSOCK_TIMEDOUT   - timeout, no incoming connections.
  *    GSOCK_WOULDBLOCK - the call would block and the socket is nonblocking.
  *    GSOCK_MEMERR     - couldn't allocate memory.
  *    GSOCK_TIMEDOUT   - timeout, no incoming connections.
  *    GSOCK_WOULDBLOCK - the call would block and the socket is nonblocking.
  *    GSOCK_MEMERR     - couldn't allocate memory.

- *    GSOCK_IOERR      - low-level error. 
+ *    GSOCK_IOERR      - low-level error.

  */
 GSocket *GSocket_WaitConnection(GSocket *socket)
 {
  */
 GSocket *GSocket_WaitConnection(GSocket *socket)
 {


@@ -513,7 +525,7 @@ GSocket *GSocket_WaitConnection(GSocket *socket)
     return NULL;
   }
 
     return NULL;
   }
 

-  ioctl(connection->m_fd, FIONBIO, &arg);
+  ioctl(connection->m_fd, FIONBIO, (char*)&arg, sizeof(arg));

   _GSocket_Enable_Events(connection);
 
   return connection;
   _GSocket_Enable_Events(connection);
 
   return connection;


@@ -542,7 +554,7 @@ GSocket *GSocket_WaitConnection(GSocket *socket)
  *    GSOCK_TIMEDOUT   - timeout, the connection failed.
  *    GSOCK_WOULDBLOCK - connection in progress (nonblocking sockets only)
  *    GSOCK_MEMERR     - couldn't allocate memory.
  *    GSOCK_TIMEDOUT   - timeout, the connection failed.
  *    GSOCK_WOULDBLOCK - connection in progress (nonblocking sockets only)
  *    GSOCK_MEMERR     - couldn't allocate memory.

- *    GSOCK_IOERR      - low-level error. 
+ *    GSOCK_IOERR      - low-level error.

  */
 GSocketError GSocket_Connect(GSocket *sck, GSocketStream stream)
 {
  */
 GSocketError GSocket_Connect(GSocket *sck, GSocketStream stream)
 {


@@ -582,14 +594,14 @@ GSocketError GSocket_Connect(GSocket *sck, GSocketStream stream)
     return GSOCK_IOERR;
   }
 
     return GSOCK_IOERR;
   }
 

-  ioctl(sck->m_fd, FIONBIO, &arg);
+  ioctl(sck->m_fd, FIONBIO, (char*)&arg, sizeof(arg));

   _GSocket_Enable_Events(sck);
 
   /* Connect it to the peer address, with a timeout (see below) */
   ret = connect(sck->m_fd, sck->m_peer->m_addr, sck->m_peer->m_len);
 
   printf("connect on %d to %X (%d) returned %d, errno = %d\n",
   _GSocket_Enable_Events(sck);
 
   /* Connect it to the peer address, with a timeout (see below) */
   ret = connect(sck->m_fd, sck->m_peer->m_addr, sck->m_peer->m_len);
 
   printf("connect on %d to %X (%d) returned %d, errno = %d\n",

-        sck->m_fd, sck->m_peer->m_addr, sck->m_peer->m_len, ret, errno);
+     sck->m_fd, sck->m_peer->m_addr, sck->m_peer->m_len, ret, errno);

   if (ret == -1)
   {
     err = errno;
   if (ret == -1)
   {
     err = errno;


@@ -690,7 +702,7 @@ GSocketError GSocket_SetNonOriented(GSocket *sck)
     return GSOCK_IOERR;
   }
 
     return GSOCK_IOERR;
   }
 

-  ioctl(sck->m_fd, FIONBIO, &arg);
+  ioctl(sck->m_fd, FIONBIO, (char*)&arg, sizeof(arg));

   _GSocket_Enable_Events(sck);
 
   /* Bind to the local address,
   _GSocket_Enable_Events(sck);
 
   /* Bind to the local address,


@@ -737,7 +749,7 @@ int GSocket_Read(GSocket *socket, char *buffer, int size)
     ret = _GSocket_Recv_Stream(socket, buffer, size);
   else
     ret = _GSocket_Recv_Dgram(socket, buffer, size);
     ret = _GSocket_Recv_Stream(socket, buffer, size);
   else
     ret = _GSocket_Recv_Dgram(socket, buffer, size);

-    
+

   if (ret == -1)
   {
     if (errno == EWOULDBLOCK)
   if (ret == -1)
   {
     if (errno == EWOULDBLOCK)


@@ -745,16 +757,16 @@ int GSocket_Read(GSocket *socket, char *buffer, int size)
     else
       socket->m_error = GSOCK_IOERR;
   }
     else
       socket->m_error = GSOCK_IOERR;
   }

-  
+

   return ret;
 }
 
 int GSocket_Write(GSocket *socket, const char *buffer, int size)
   return ret;
 }
 
 int GSocket_Write(GSocket *socket, const char *buffer, int size)

-{                        
+{

   int ret;
 
   assert(socket != NULL);
   int ret;
 
   assert(socket != NULL);

-  
+

   GSocket_Debug(( "GSocket_Write #1, size %d\n", size ));
 
   if (socket->m_fd == INVALID_SOCKET || socket->m_server)
   GSocket_Debug(( "GSocket_Write #1, size %d\n", size ));
 
   if (socket->m_fd == INVALID_SOCKET || socket->m_server)


@@ -776,7 +788,7 @@ int GSocket_Write(GSocket *socket, const char *buffer, int size)
     ret = _GSocket_Send_Stream(socket, buffer, size);
   else
     ret = _GSocket_Send_Dgram(socket, buffer, size);
     ret = _GSocket_Send_Stream(socket, buffer, size);
   else
     ret = _GSocket_Send_Dgram(socket, buffer, size);

-    
+

   GSocket_Debug(( "GSocket_Write #4, size %d\n", size ));
 
   if (ret == -1)
   GSocket_Debug(( "GSocket_Write #4, size %d\n", size ));
 
   if (ret == -1)


@@ -800,7 +812,7 @@ int GSocket_Write(GSocket *socket, const char *buffer, int size)
     _GSocket_Enable(socket, GSOCK_OUTPUT);
     return -1;
   }
     _GSocket_Enable(socket, GSOCK_OUTPUT);
     return -1;
   }

-  
+

   GSocket_Debug(( "GSocket_Write #5, size %d ret %d\n", size, ret ));
 
   return ret;
   GSocket_Debug(( "GSocket_Write #5, size %d ret %d\n", size, ret ));
 
   return ret;


@@ -907,7 +919,7 @@ GSocketEventFlags GSocket_Select(GSocket *socket, GSocketEventFlags flags)
 
   return result;
 
 
   return result;
 

-#else 
+#else

 
   assert(socket != NULL);
   return flags & socket->m_detected;
 
   assert(socket != NULL);
   return flags & socket->m_detected;


@@ -960,7 +972,7 @@ GSocketError GSocket_GetError(GSocket *socket)
  *   operation, there is still data available, the callback function will
  *   be called again.
  * GSOCK_OUTPUT:
  *   operation, there is still data available, the callback function will
  *   be called again.
  * GSOCK_OUTPUT:

- *   The socket is available for writing. That is, the next write call 
+ *   The socket is available for writing. That is, the next write call

  *   won't block. This event is generated only once, when the connection is
  *   first established, and then only if a call failed with GSOCK_WOULDBLOCK,
  *   when the output buffer empties again. This means that the app should
  *   won't block. This event is generated only once, when the connection is
  *   first established, and then only if a call failed with GSOCK_WOULDBLOCK,
  *   when the output buffer empties again. This means that the app should


@@ -995,7 +1007,7 @@ void GSocket_SetCallback(GSocket *socket, GSocketEventFlags flags,
     if ((flags & (1 << count)) != 0)
     {
       printf("Setting callback no %d for socket at %X to address %X,data %X\n",
     if ((flags & (1 << count)) != 0)
     {
       printf("Setting callback no %d for socket at %X to address %X,data %X\n",

-            count, socket, callback, cdata);
+         count, socket, callback, cdata);

       socket->m_cbacks[count] = callback;
       socket->m_data[count] = cdata;
     }
       socket->m_cbacks[count] = callback;
       socket->m_data[count] = cdata;
     }


@@ -1017,7 +1029,7 @@ void GSocket_UnsetCallback(GSocket *socket, GSocketEventFlags flags)
     if ((flags & (1 << count)) != 0)
     {
       printf("Removing callback no %d for socket at %X",
     if ((flags & (1 << count)) != 0)
     {
       printf("Removing callback no %d for socket at %X",

-            count, socket);
+         count, socket);

       socket->m_cbacks[count] = NULL;
       socket->m_data[count] = NULL;
     }
       socket->m_cbacks[count] = NULL;
       socket->m_data[count] = NULL;
     }


@@ -1181,10 +1193,13 @@ int _GSocket_Send_Stream(GSocket *socket, const char *buffer, int size)
 {
   int ret;
 
 {
   int ret;
 

+#ifdef __EMX__

   MASK_SIGNAL();
   ret = send(socket->m_fd, buffer, size, 0);
   UNMASK_SIGNAL();
   MASK_SIGNAL();
   ret = send(socket->m_fd, buffer, size, 0);
   UNMASK_SIGNAL();

-
+#else
+  ret = send(socket->m_fd, (char *)buffer, size, 0);
+#endif

   return ret;
 }
 
   return ret;
 }
 


@@ -1207,9 +1222,13 @@ int _GSocket_Send_Dgram(GSocket *socket, const char *buffer, int size)
     return -1;
   }
 
     return -1;
   }
 

+#ifdef __EMX__

   MASK_SIGNAL();
   ret = sendto(socket->m_fd, buffer, size, 0, addr, len);
   UNMASK_SIGNAL();
   MASK_SIGNAL();
   ret = sendto(socket->m_fd, buffer, size, 0, addr, len);
   UNMASK_SIGNAL();

+#else
+  ret = sendto(socket->m_fd, (char *)buffer, size, 0, addr, len);
+#endif

 
   /* Frees memory allocated from _GAddress_translate_to */
   free(addr);
 
   /* Frees memory allocated from _GAddress_translate_to */
   free(addr);


@@ -1471,11 +1490,13 @@ GSocketError GAddress_INET_SetHostName(GAddress *address, const char *hostname)
   if (inet_aton(hostname, addr) == 0)
   {
 #elif defined(HAVE_INET_ADDR)
   if (inet_aton(hostname, addr) == 0)
   {
 #elif defined(HAVE_INET_ADDR)

-  if ( (addr->s_addr = inet_addr(hostname)) == -1 )
+  addr->s_addr = inet_addr(hostname);
+  if ( addr->s_addr == -1 )

   {
 #else
   /* Use gethostbyname by default */
   {
 #else
   /* Use gethostbyname by default */

-  if (1)
+  int val = 1;  //VA doesn't like constants in conditional expressions at all
+  if (val)

   {
 #endif
     struct in_addr *array_addr;
   {
 #endif
     struct in_addr *array_addr;


@@ -1528,7 +1549,7 @@ GSocketError GAddress_INET_SetPortName(GAddress *address, const char *port,
     address->m_error = GSOCK_INVPORT;
     return GSOCK_INVPORT;
   }
     address->m_error = GSOCK_INVPORT;
     return GSOCK_INVPORT;
   }

- 
+

   se = getservbyname(port, protocol);
   if (!se)
   {
   se = getservbyname(port, protocol);
   if (!se)
   {


@@ -1558,7 +1579,7 @@ GSocketError GAddress_INET_SetPort(GAddress *address, unsigned short port)
 
   assert(address != NULL);
   CHECK_ADDRESS(address, INET);
 
   assert(address != NULL);
   CHECK_ADDRESS(address, INET);

- 
+

   addr = (struct sockaddr_in *)address->m_addr;
   addr->sin_port = htons(port);
 
   addr = (struct sockaddr_in *)address->m_addr;
   addr->sin_port = htons(port);
 


@@ -1571,7 +1592,7 @@ GSocketError GAddress_INET_GetHostName(GAddress *address, char *hostname, size_t
   char *addr_buf;
   struct sockaddr_in *addr;
 
   char *addr_buf;
   struct sockaddr_in *addr;
 

-  assert(address != NULL); 
+  assert(address != NULL);

   CHECK_ADDRESS(address, INET);
 
   addr = (struct sockaddr_in *)address->m_addr;
   CHECK_ADDRESS(address, INET);
 
   addr = (struct sockaddr_in *)address->m_addr;


@@ -1593,8 +1614,8 @@ unsigned long GAddress_INET_GetHostAddress(GAddress *address)
 {
   struct sockaddr_in *addr;
 
 {
   struct sockaddr_in *addr;
 

-  assert(address != NULL); 
-  CHECK_ADDRESS_RETVAL(address, INET, 0); 
+  assert(address != NULL);
+  CHECK_ADDRESS_RETVAL(address, INET, 0);

 
   addr = (struct sockaddr_in *)address->m_addr;
 
 
   addr = (struct sockaddr_in *)address->m_addr;
 


@@ -1605,8 +1626,8 @@ unsigned short GAddress_INET_GetPort(GAddress *address)
 {
   struct sockaddr_in *addr;
 
 {
   struct sockaddr_in *addr;
 

-  assert(address != NULL); 
-  CHECK_ADDRESS_RETVAL(address, INET, 0); 
+  assert(address != NULL);
+  CHECK_ADDRESS_RETVAL(address, INET, 0);

 
   addr = (struct sockaddr_in *)address->m_addr;
   return ntohs(addr->sin_port);
 
   addr = (struct sockaddr_in *)address->m_addr;
   return ntohs(addr->sin_port);


@@ -1641,9 +1662,9 @@ GSocketError GAddress_UNIX_SetPath(GAddress *address, const char *path)
 {
   struct sockaddr_un *addr;
 
 {
   struct sockaddr_un *addr;
 

-  assert(address != NULL); 
+  assert(address != NULL);

 
 

-  CHECK_ADDRESS(address, UNIX); 
+  CHECK_ADDRESS(address, UNIX);

 
   addr = ((struct sockaddr_un *)address->m_addr);
   memcpy(addr->sun_path, path, strlen(path));
 
   addr = ((struct sockaddr_un *)address->m_addr);
   memcpy(addr->sun_path, path, strlen(path));