+++ /dev/null
-/* $XConsortium: AuFileName.c /main/8 1996/09/28 16:43:20 rws $ */
-/* $XFree86: xc/lib/Xau/AuFileName.c,v 3.2 1996/12/24 08:46:53 dawes Exp $ */
-
-/*
-
-Copyright (c) 1988 X Consortium
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of the X Consortium shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from the X Consortium.
-
-*/
-
-#include <X11/Xauth.h>
-#include <X11/Xos.h>
-
-#ifdef X_NOT_STDC_ENV
-char *malloc (), *getenv ();
-#else
-#include <stdlib.h>
-#endif
-
-char *
-XauFileName ()
-{
- char *slashDotXauthority = "/.Xauthority";
- char *name;
- static char *buf;
- static int bsize;
-#ifdef WIN32
- char dir[128];
-#endif
- int size;
-
- if (name = getenv ("XAUTHORITY"))
- return name;
- name = getenv ("HOME");
- if (!name) {
-#ifdef WIN32
- (void) strcpy (dir, "/users/");
- if (name = getenv("USERNAME")) {
- (void) strcat (dir, name);
- name = dir;
- }
- if (!name)
-#endif
- return 0;
- }
- size = strlen (name) + strlen(&slashDotXauthority[1]) + 2;
- if (size > bsize) {
- if (buf)
- free (buf);
- buf = malloc ((unsigned) size);
- if (!buf)
- return 0;
- bsize = size;
- }
- strcpy (buf, name);
- strcat (buf, slashDotXauthority + (name[1] == '\0' ? 1 : 0));
- return buf;
-}