From d1e8cd61e0fa02a5b415a5c161b355c95f45ae14 Mon Sep 17 00:00:00 2001 From: marha Date: Thu, 8 Jul 2010 06:58:33 +0000 Subject: git update 8/7/2010 --- libX11/src/PutBEvent.c | 175 ++++++++++++++++++++++++------------------------- 1 file changed, 87 insertions(+), 88 deletions(-) (limited to 'libX11/src/PutBEvent.c') diff --git a/libX11/src/PutBEvent.c b/libX11/src/PutBEvent.c index 521df407c..9193cc3b4 100644 --- a/libX11/src/PutBEvent.c +++ b/libX11/src/PutBEvent.c @@ -1,88 +1,87 @@ -/* - -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. - -*/ - -/* XPutBackEvent puts an event back at the head of the queue. */ -#define NEED_EVENTS -#ifdef HAVE_CONFIG_H -#include -#endif -#include "Xlibint.h" - -int -_XPutBackEvent ( - register Display *dpy, - register XEvent *event) - { - register _XQEvent *qelt; - XEvent store = *event; - - if (!dpy->qfree) { - if ((dpy->qfree = (_XQEvent *) Xmalloc (sizeof (_XQEvent))) == NULL) { - return 0; - } - dpy->qfree->next = NULL; - } - - /* unclaimed cookie? */ - if (_XIsEventCookie(dpy, event)) - { - XEvent copy = {0}; - /* if not claimed, then just fetch and store again */ - if (!event->xcookie.data) { - _XFetchEventCookie(dpy, &event->xcookie); - store = *event; - } else { /* if claimed, copy, client must free */ - _XCopyEventCookie(dpy, &event->xcookie, ©.xcookie); - store = copy; - } - } - - qelt = dpy->qfree; - dpy->qfree = qelt->next; - qelt->qserial_num = dpy->next_event_serial_num++; - qelt->next = dpy->head; - qelt->event = store; - dpy->head = qelt; - if (dpy->tail == NULL) - dpy->tail = qelt; - dpy->qlen++; - return 0; - } - -int -XPutBackEvent ( - register Display * dpy, - register XEvent *event) - { - int ret; - - LockDisplay(dpy); - ret = _XPutBackEvent(dpy, event); - UnlockDisplay(dpy); - return ret; - } +/* + +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. + +*/ + +/* XPutBackEvent puts an event back at the head of the queue. */ +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" + +int +_XPutBackEvent ( + register Display *dpy, + register XEvent *event) + { + register _XQEvent *qelt; + XEvent store = *event; + + if (!dpy->qfree) { + if ((dpy->qfree = (_XQEvent *) Xmalloc (sizeof (_XQEvent))) == NULL) { + return 0; + } + dpy->qfree->next = NULL; + } + + /* unclaimed cookie? */ + if (_XIsEventCookie(dpy, event)) + { + XEvent copy = {0}; + /* if not claimed, then just fetch and store again */ + if (!event->xcookie.data) { + _XFetchEventCookie(dpy, &event->xcookie); + store = *event; + } else { /* if claimed, copy, client must free */ + _XCopyEventCookie(dpy, &event->xcookie, ©.xcookie); + store = copy; + } + } + + qelt = dpy->qfree; + dpy->qfree = qelt->next; + qelt->qserial_num = dpy->next_event_serial_num++; + qelt->next = dpy->head; + qelt->event = store; + dpy->head = qelt; + if (dpy->tail == NULL) + dpy->tail = qelt; + dpy->qlen++; + return 0; + } + +int +XPutBackEvent ( + register Display * dpy, + register XEvent *event) + { + int ret; + + LockDisplay(dpy); + ret = _XPutBackEvent(dpy, event); + UnlockDisplay(dpy); + return ret; + } -- cgit v1.2.3