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Diffstat (limited to 'nx-X11/lib/src/LiProps.c')
-rw-r--r-- | nx-X11/lib/src/LiProps.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/nx-X11/lib/src/LiProps.c b/nx-X11/lib/src/LiProps.c new file mode 100644 index 000000000..d9c746563 --- /dev/null +++ b/nx-X11/lib/src/LiProps.c @@ -0,0 +1,69 @@ +/* + +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" + +Atom *XListProperties( + register Display *dpy, + Window window, + int *n_props) /* RETURN */ +{ + unsigned long nbytes; + xListPropertiesReply rep; + Atom *properties; + register xResourceReq *req; + + LockDisplay(dpy); + GetResReq(ListProperties, window, req); + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + *n_props = 0; + UnlockDisplay(dpy); + SyncHandle(); + return ((Atom *) NULL); + } + + if (rep.nProperties) { + nbytes = rep.nProperties * sizeof(Atom); + properties = Xmalloc (nbytes); + if (! properties) { + _XEatDataWords(dpy, rep.length); + UnlockDisplay(dpy); + SyncHandle(); + return (Atom *) NULL; + } + nbytes = rep.nProperties << 2; + _XRead32 (dpy, (long *) properties, nbytes); + } + else properties = (Atom *) NULL; + + *n_props = rep.nProperties; + UnlockDisplay(dpy); + SyncHandle(); + return (properties); +} |