diff options
Diffstat (limited to 'libXau/AuFileName.c')
| -rw-r--r-- | libXau/AuFileName.c | 147 |
1 files changed, 72 insertions, 75 deletions
diff --git a/libXau/AuFileName.c b/libXau/AuFileName.c index b21b048cd..4419070bc 100644 --- a/libXau/AuFileName.c +++ b/libXau/AuFileName.c @@ -1,75 +1,72 @@ -/* $Xorg: AuFileName.c,v 1.5 2001/02/09 02:03:42 xorgcvs Exp $ */ - -/* - -Copyright 1988, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -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 -OPEN GROUP 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 Open Group 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 Open Group. - -*/ -/* $XFree86: xc/lib/Xau/AuFileName.c,v 3.6 2001/07/25 15:04:48 dawes Exp $ */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/Xauth.h> -#include <X11/Xos.h> -#include <stdlib.h> - -char * -XauFileName (void) -{ - const 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 NULL; - } - size = strlen (name) + strlen(&slashDotXauthority[1]) + 2; - if (size > bsize) { - if (buf) - free (buf); - buf = malloc ((unsigned) size); - if (!buf) - return NULL; - bsize = size; - } - strcpy (buf, name); - strcat (buf, slashDotXauthority + (name[1] == '\0' ? 1 : 0)); - return buf; -} +/*
+
+Copyright 1988, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+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
+OPEN GROUP 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 Open Group 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 Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xauth.h>
+#include <X11/Xos.h>
+#include <stdlib.h>
+
+char *
+XauFileName (void)
+{
+ const 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 NULL;
+ }
+ size = strlen (name) + strlen(&slashDotXauthority[1]) + 2;
+ if (size > bsize) {
+ if (buf)
+ free (buf);
+ buf = malloc ((unsigned) size);
+ if (!buf)
+ return NULL;
+ bsize = size;
+ }
+ strcpy (buf, name);
+ strcat (buf, slashDotXauthority + (name[1] == '\0' ? 1 : 0));
+ return buf;
+}
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