56     IOHandlerRecord *ioh;  in qemu_set_fd_handler2()  local
59         QLIST_FOREACH(ioh, &io_handlers, next) {  in qemu_set_fd_handler2()
60             if (ioh->fd == fd) {  in qemu_set_fd_handler2()
61                 ioh->deleted = 1;  in qemu_set_fd_handler2()
66         QLIST_FOREACH(ioh, &io_handlers, next) {  in qemu_set_fd_handler2()
67             if (ioh->fd == fd)  in qemu_set_fd_handler2()
70         ioh = qemu_mallocz(sizeof(IOHandlerRecord));  in qemu_set_fd_handler2()
71         QLIST_INSERT_HEAD(&io_handlers, ioh, next);  in qemu_set_fd_handler2()
73         ioh->fd = fd;  in qemu_set_fd_handler2()
74         ioh->fd_read_poll = fd_read_poll;  in qemu_set_fd_handler2()
75         ioh->fd_read = fd_read;  in qemu_set_fd_handler2()
76         ioh->fd_write = fd_write;  in qemu_set_fd_handler2()
77         ioh->opaque = opaque;  in qemu_set_fd_handler2()
78         ioh->deleted = 0;  in qemu_set_fd_handler2()
93     IOHandlerRecord *ioh;  in qemu_iohandler_fill()  local
95     QLIST_FOREACH(ioh, &io_handlers, next) {  in qemu_iohandler_fill()
96         if (ioh->deleted)  in qemu_iohandler_fill()
98         if (ioh->fd_read &&  in qemu_iohandler_fill()
99             (!ioh->fd_read_poll ||  in qemu_iohandler_fill()
100              ioh->fd_read_poll(ioh->opaque) != 0)) {  in qemu_iohandler_fill()
101             FD_SET(ioh->fd, readfds);  in qemu_iohandler_fill()
102             if (ioh->fd > *pnfds)  in qemu_iohandler_fill()
103                 *pnfds = ioh->fd;  in qemu_iohandler_fill()
105         if (ioh->fd_write) {  in qemu_iohandler_fill()
106             FD_SET(ioh->fd, writefds);  in qemu_iohandler_fill()
107             if (ioh->fd > *pnfds)  in qemu_iohandler_fill()
108                 *pnfds = ioh->fd;  in qemu_iohandler_fill()
116         IOHandlerRecord *pioh, *ioh;  in qemu_iohandler_poll()  local
118         QLIST_FOREACH_SAFE(ioh, &io_handlers, next, pioh) {  in qemu_iohandler_poll()
119             if (!ioh->deleted && ioh->fd_read && FD_ISSET(ioh->fd, readfds)) {  in qemu_iohandler_poll()
120                 ioh->fd_read(ioh->opaque);  in qemu_iohandler_poll()
122             if (!ioh->deleted && ioh->fd_write && FD_ISSET(ioh->fd, writefds)) {  in qemu_iohandler_poll()
123                 ioh->fd_write(ioh->opaque);  in qemu_iohandler_poll()
127             if (ioh->deleted) {  in qemu_iohandler_poll()
128                 QLIST_REMOVE(ioh, next);  in qemu_iohandler_poll()
129                 qemu_free(ioh);  in qemu_iohandler_poll()