diff options
Diffstat (limited to 'libX11/src/ChProp.c')
| -rw-r--r-- | libX11/src/ChProp.c | 198 |
1 files changed, 99 insertions, 99 deletions
diff --git a/libX11/src/ChProp.c b/libX11/src/ChProp.c index b95775128..50aedc80a 100644 --- a/libX11/src/ChProp.c +++ b/libX11/src/ChProp.c @@ -1,99 +1,99 @@ -/* - -Copyright 1986, 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 "Xlibint.h" - -int -XChangeProperty ( - register Display *dpy, - Window w, - Atom property, - Atom type, - int format, /* 8, 16, or 32 */ - int mode, /* PropModeReplace, PropModePrepend, PropModeAppend */ - _Xconst unsigned char *data, - int nelements) - { - register xChangePropertyReq *req; - register long len; - - LockDisplay(dpy); - GetReq (ChangeProperty, req); - req->window = w; - req->property = property; - req->type = type; - req->mode = mode; - if (nelements < 0) { - req->nUnits = 0; - req->format = 0; /* ask for garbage, get garbage */ - } else { - req->nUnits = nelements; - req->format = format; - } - - switch (req->format) { - case 8: - len = ((long)nelements + 3)>>2; - if (dpy->bigreq_size || req->length + len <= (unsigned) 65535) { - SetReqLen(req, len, len); - Data (dpy, (char *)data, nelements); - } /* else force BadLength */ - break; - - case 16: - len = ((long)nelements + 1)>>1; - if (dpy->bigreq_size || req->length + len <= (unsigned) 65535) { - SetReqLen(req, len, len); - len = (long)nelements << 1; - Data16 (dpy, (short *) data, len); - } /* else force BadLength */ - break; - - case 32: - len = nelements; - if (dpy->bigreq_size || req->length + len <= (unsigned) 65535) { - SetReqLen(req, len, len); - len = (long)nelements << 2; - Data32 (dpy, (long *) data, len); - } /* else force BadLength */ - break; - - default: - /* BadValue will be generated */ ; - } - - UnlockDisplay(dpy); - SyncHandle(); - return 1; - } - - - - - +/*
+
+Copyright 1986, 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 "Xlibint.h"
+
+int
+XChangeProperty (
+ register Display *dpy,
+ Window w,
+ Atom property,
+ Atom type,
+ int format, /* 8, 16, or 32 */
+ int mode, /* PropModeReplace, PropModePrepend, PropModeAppend */
+ _Xconst unsigned char *data,
+ int nelements)
+ {
+ register xChangePropertyReq *req;
+ register long len;
+
+ LockDisplay(dpy);
+ GetReq (ChangeProperty, req);
+ req->window = w;
+ req->property = property;
+ req->type = type;
+ req->mode = mode;
+ if (nelements < 0) {
+ req->nUnits = 0;
+ req->format = 0; /* ask for garbage, get garbage */
+ } else {
+ req->nUnits = nelements;
+ req->format = format;
+ }
+
+ switch (req->format) {
+ case 8:
+ len = ((long)nelements + 3)>>2;
+ if (dpy->bigreq_size || req->length + len <= (unsigned) 65535) {
+ SetReqLen(req, len, len);
+ Data (dpy, (char *)data, nelements);
+ } /* else force BadLength */
+ break;
+
+ case 16:
+ len = ((long)nelements + 1)>>1;
+ if (dpy->bigreq_size || req->length + len <= (unsigned) 65535) {
+ SetReqLen(req, len, len);
+ len = (long)nelements << 1;
+ Data16 (dpy, (short *) data, len);
+ } /* else force BadLength */
+ break;
+
+ case 32:
+ len = nelements;
+ if (dpy->bigreq_size || req->length + len <= (unsigned) 65535) {
+ SetReqLen(req, len, len);
+ len = (long)nelements << 2;
+ Data32 (dpy, (long *) data, len);
+ } /* else force BadLength */
+ break;
+
+ default:
+ /* BadValue will be generated */ ;
+ }
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return 1;
+ }
+
+
+
+
+
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