Return to XPutBackEvent.c CVS log

Up to [CSRG BSD Unix] / 43BSDTahoe / new / X / Xlib

Annotation of 43BSDTahoe/new/X/Xlib/XPutBackEvent.c, revision 1.1

1.1     ! root        1: #include <X/mit-copyright.h>
        !             2: 
        !             3: /* Copyright   Massachusetts Institute of Technology  1985 */
        !             4: /* $Header: XPutBackEvent.c,v 10.5 86/02/01 15:38:34 tony Rel $ */
        !             5: /* XPutBackEvent puts an event back at the head of the queue. */
        !             6: 
        !             7: #include "XlibInternal.h"
        !             8: 
        !             9: extern _QEvent *_qfree;
        !            10: 
        !            11: XPutBackEvent (event)
        !            12:        register XEvent *event;
        !            13:        {
        !            14:        register _QEvent *qelt;
        !            15:        register Display *dpy = _XlibCurrentDisplay;
        !            16:        if (!_qfree) {
        !            17:            _qfree = (_QEvent *) malloc (sizeof (_QEvent));
        !            18:            _qfree->next = NULL;
        !            19:            }
        !            20:        qelt = _qfree;
        !            21:        _qfree = qelt->next;
        !            22:        qelt->next = dpy->head;
        !            23:        qelt->event = *event;
        !            24:        dpy->head = qelt;
        !            25:        if (dpy->tail == NULL)
        !            26:            dpy->tail = qelt;
        !            27:        dpy->qlen++;
        !            28:        }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.