whitespace cleanup

winsup/cygwin/fhandler_socket.cc

@@ -63,24 +63,24 @@ get_inet_addr (const struct sockaddr *in, int inlen,
     {
       path_conv pc (in->sa_data, PC_SYM_FOLLOW);
       if (pc.error)
-        {
+	{
 	  set_errno (pc.error);
 	  return 0;
 	}
       if (!pc.exists ())
-        {
+	{
 	  set_errno (ENOENT);
 	  return 0;
 	}
       if (!pc.issocket ())
-        {
+	{
 	  set_errno (EBADF);
 	  return 0;
 	}
       HANDLE fh = CreateFile (pc, GENERIC_READ, wincap.shared (), &sec_none,
 			      OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
       if (fh == INVALID_HANDLE_VALUE)
-        {
+	{
 	  __seterrno ();
 	  return 0;
 	}
@@ -89,7 +89,7 @@ get_inet_addr (const struct sockaddr *in, int inlen,
       char buf[128];
       memset (buf, 0, sizeof buf);
       if (ReadFile (fh, buf, 128, &len, 0))
-        {
+	{
 	  sockaddr_in sin;
 	  sin.sin_family = AF_INET;
 	  sscanf (buf + strlen (SOCKET_COOKIE), "%hu %08x-%08x-%08x-%08x",
@@ -126,11 +126,11 @@ public:
   bool load (SOCKET sock, int type_bit)
     {
       if ((ev[0] = WSACreateEvent ()) == WSA_INVALID_EVENT)
-        return false;
+	return false;
       evt_sock = sock;
       evt_type_bit = type_bit;
       if (WSAEventSelect (evt_sock, ev[0], 1 << evt_type_bit))
-        {
+	{
 	  WSACloseEvent (ev[0]);
 	  ev[0] = WSA_INVALID_EVENT;
 	  return false;
@@ -143,7 +143,7 @@ public:
       int wait_result = WSAWaitForMultipleEvents (2, ev, FALSE, WSA_INFINITE,
 						  FALSE);
       if (wait_result == WSA_WAIT_EVENT_0)
-        WSAEnumNetworkEvents (evt_sock, ev[0], &sock_event);
+	WSAEnumNetworkEvents (evt_sock, ev[0], &sock_event);
 
       /* Cleanup,  Revert to blocking. */
       WSAEventSelect (evt_sock, ev[0], 0);
@@ -152,12 +152,12 @@ public:
       ioctlsocket (evt_sock, FIONBIO, &nonblocking);
 
       switch (wait_result)
-        {
+	{
 	  case WSA_WAIT_EVENT_0:
 	    if ((sock_event.lNetworkEvents & (1 << evt_type_bit))
-	        && sock_event.iErrorCode[evt_type_bit])
+		&& sock_event.iErrorCode[evt_type_bit])
 	      {
-	        WSASetLastError (sock_event.iErrorCode[evt_type_bit]);
+		WSASetLastError (sock_event.iErrorCode[evt_type_bit]);
 		set_winsock_errno ();
 		return -1;
 	      }
@@ -401,13 +401,13 @@ fhandler_socket::fstat (struct __stat64 *buf, path_conv *pc)
   if (get_addr_family () == AF_LOCAL && get_sun_path () && !get_socket_type ())
     {
       path_conv spc (get_sun_path (),
-                     PC_SYM_NOFOLLOW | PC_NULLEMPTY | PC_FULL | PC_POSIX,
+		     PC_SYM_NOFOLLOW | PC_NULLEMPTY | PC_FULL | PC_POSIX,
 		     NULL);
       fhandler_base *fh = cygheap->fdtab.build_fhandler (-1, FH_DISK,
-      							 get_sun_path (),
+							 get_sun_path (),
 							 spc, 0);
       if (fh)
-        {
+	{
 	  res = fh->fstat (buf, &spc);
 	  buf->st_rdev = buf->st_size = buf->st_blocks = 0;
 	  return res;
@@ -418,7 +418,7 @@ fhandler_socket::fstat (struct __stat64 *buf, path_conv *pc)
   if (!res)
     {
       if (get_socket_type ()) /* fstat */
-        {
+	{
 	  buf->st_dev = 0;
 	  buf->st_ino = (ino_t) get_handle ();
 	  buf->st_mode = S_IFSOCK | S_IRWXU | S_IRWXG | S_IRWXO;
@@ -426,7 +426,7 @@ fhandler_socket::fstat (struct __stat64 *buf, path_conv *pc)
 	  buf->st_gid = getegid32 ();
 	}
       else
-        {
+	{
 	  path_conv spc ("/dev", PC_SYM_NOFOLLOW | PC_NULLEMPTY, NULL);
 	  buf->st_dev = spc.volser ();
 	  buf->st_ino = (ino_t) get_namehash ();
@@ -474,25 +474,25 @@ fhandler_socket::bind (const struct sockaddr *name, int namelen)
 
       path_conv pc (un_addr->sun_path, PC_SYM_FOLLOW);
       if (pc.error)
-        {
-          set_errno (pc.error);
+	{
+	  set_errno (pc.error);
 	  goto out;
 	}
       if (pc.exists ())
-        {
+	{
 	  set_errno (EADDRINUSE);
 	  goto out;
 	}
       mode_t mode = (S_IRWXU | S_IRWXG | S_IRWXO) & ~cygheap->umask;
       DWORD attr = FILE_ATTRIBUTE_SYSTEM;
       if (!(mode & (S_IWUSR | S_IWGRP | S_IWOTH)))
-        attr |= FILE_ATTRIBUTE_READONLY;
+	attr |= FILE_ATTRIBUTE_READONLY;
       SECURITY_ATTRIBUTES sa = sec_none;
       if (allow_ntsec && pc.has_acls ())
-        set_security_attribute (mode, &sa, alloca (4096), 4096);
+	set_security_attribute (mode, &sa, alloca (4096), 4096);
       HANDLE fh = CreateFile (pc, GENERIC_WRITE, 0, &sa, CREATE_NEW, attr, 0);
       if (fh == INVALID_HANDLE_VALUE)
-        {
+	{
 	  if (GetLastError () == ERROR_ALREADY_EXISTS)
 	    set_errno (EADDRINUSE);
 	  else
@@ -506,13 +506,13 @@ fhandler_socket::bind (const struct sockaddr *name, int namelen)
       get_connect_secret (strchr (buf, '\0'));
       DWORD blen = strlen (buf) + 1;
       if (!WriteFile (fh, buf, blen, &blen, 0))
-        {
+	{
 	  __seterrno ();
 	  CloseHandle (fh);
 	  DeleteFile (pc);
 	}
       else
-        {
+	{
 	  CloseHandle (fh);
 	  set_sun_path (un_addr->sun_path);
 	  res = 0;
@@ -666,12 +666,12 @@ fhandler_socket::accept (struct sockaddr *peer, int *len)
     {
       sock_event evt;
       if (!evt.load (get_socket (), FD_ACCEPT_BIT))
-        {
+	{
 	  set_winsock_errno ();
 	  return -1;
 	}
       switch (evt.wait ())
-        {
+	{
 	  case 1: /* Signal */
 	    return -1;
 	  case 0:
@@ -725,7 +725,7 @@ fhandler_socket::accept (struct sockaddr *peer, int *len)
       if (res_fd >= 0)
 	  res_fh = fdsock (res_fd, get_name (), res);
       if (res_fh)
-        {
+	{
 	  if (get_addr_family () == AF_LOCAL)
 	    res_fh->set_sun_path (get_sun_path ());
 	  res_fh->set_addr_family (get_addr_family ());
@@ -734,7 +734,7 @@ fhandler_socket::accept (struct sockaddr *peer, int *len)
 	  res = res_fd;
 	}
       else
-        {
+	{
 	  closesocket (res);
 	  res = -1;
 	}
@@ -840,9 +840,9 @@ fhandler_socket::recvfrom (void *ptr, size_t len, int flags,
   if (res == SOCKET_ERROR)
     {
       /* According to SUSv3, errno isn't set in that case and no error
-         condition is returned. */
+	 condition is returned. */
       if (WSAGetLastError () == WSAEMSGSIZE)
-        return len;
+	return len;
 
       res = -1;
       set_winsock_errno ();