patches/v8.0.4/tclIO.c

165     struct ChannelHandler *chPtr;/* List of channel handlers registered
259 typedef struct ChannelHandler {
265     struct ChannelHandler *nextPtr;
267 } ChannelHandler;
270  * This structure keeps track of the current ChannelHandler being invoked in
272  * problem if a ChannelHandler is deleted while it is the current one, since
286     ChannelHandler *nextHandlerPtr;	/* The next handler to be invoked in
1270     chanPtr->chPtr = (ChannelHandler *) NULL;
1420   chanPtr->chPtr = (ChannelHandler *) NULL;
2219     ChannelHandler *chPtr, *chNext;	/* Iterate over channel handlers. */
2266              chPtr != (ChannelHandler *) NULL;
2271     chanPtr->chPtr = (ChannelHandler *) NULL;
4950     ChannelHandler *chPtr;
4976     nh.nextHandlerPtr = (ChannelHandler *) NULL;
4980     for (chPtr = chanPtr->chPtr; chPtr != (ChannelHandler *) NULL; ) {
5144     ChannelHandler *chPtr;
5156              chPtr != (ChannelHandler *) NULL;
5163     if (chPtr == (ChannelHandler *) NULL) {
5164         chPtr = (ChannelHandler *) ckalloc((unsigned) sizeof(ChannelHandler));
5188 	 chPtr != (ChannelHandler *) NULL;
5225     ChannelHandler *chPtr, *prevChPtr;
5235     for (prevChPtr = (ChannelHandler *) NULL, chPtr = chanPtr->chPtr;
5236              chPtr != (ChannelHandler *) NULL;
5249     if (chPtr == (ChannelHandler *) NULL) {
5270     if (prevChPtr == (ChannelHandler *) NULL) {
5284              chPtr != (ChannelHandler *) NULL;