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authormarha <marha@users.sourceforge.net>2012-11-19 10:16:38 +0100
committermarha <marha@users.sourceforge.net>2012-11-19 10:16:38 +0100
commit3744281b9ae8aa0ab86ceaee1afe8a603e3aeb2c (patch)
treef59b9749730728729691a8a1efd54dce95f0177c /libX11/src/DisName.c
parent8d57b7fcb22cf1a52203ee57c745b64bba649249 (diff)
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dos -> unix
Diffstat (limited to 'libX11/src/DisName.c')
-rw-r--r--libX11/src/DisName.c128
1 files changed, 64 insertions, 64 deletions
diff --git a/libX11/src/DisName.c b/libX11/src/DisName.c
index 598347746..87a1e2f0e 100644
--- a/libX11/src/DisName.c
+++ b/libX11/src/DisName.c
@@ -1,64 +1,64 @@
-
-/*
-
-Copyright 1994, 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.
-
-*/
-
-/* XDisplayName.c */
-/*
- * Returns the name of the display XOpenDisplay would use. This is better
- * than just printing the "display" variable in a program because that
- * could be NULL and/or there could be an environment variable set.
- * This makes it easier for programmers to provide meaningful error
- * messages.
- *
- *
- * For example, this is used in XOpenDisplay() as
- * strncpy( displaybuf, XDisplayName( display ), sizeof(displaybuf) );
- * if ( *displaybuf == '\0' ) return( NULL );
- * This check is actually unnecessary because the next thing is an index()
- * call looking for a ':' which will fail and we'll return(NULL).
- */
-/* Written at Waterloo - JMSellens */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include "Xlib.h"
-
-char *
-XDisplayName(
- _Xconst char *display)
-{
- char *d;
- if ( display != (char *)NULL && *display != '\0' )
- return( (char *)display );
- if ( (d = getenv( "DISPLAY" )) != (char *)NULL )
- return( d );
- return( "" );
-}
+
+/*
+
+Copyright 1994, 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.
+
+*/
+
+/* XDisplayName.c */
+/*
+ * Returns the name of the display XOpenDisplay would use. This is better
+ * than just printing the "display" variable in a program because that
+ * could be NULL and/or there could be an environment variable set.
+ * This makes it easier for programmers to provide meaningful error
+ * messages.
+ *
+ *
+ * For example, this is used in XOpenDisplay() as
+ * strncpy( displaybuf, XDisplayName( display ), sizeof(displaybuf) );
+ * if ( *displaybuf == '\0' ) return( NULL );
+ * This check is actually unnecessary because the next thing is an index()
+ * call looking for a ':' which will fail and we'll return(NULL).
+ */
+/* Written at Waterloo - JMSellens */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include "Xlib.h"
+
+char *
+XDisplayName(
+ _Xconst char *display)
+{
+ char *d;
+ if ( display != (char *)NULL && *display != '\0' )
+ return( (char *)display );
+ if ( (d = getenv( "DISPLAY" )) != (char *)NULL )
+ return( d );
+ return( "" );
+}