| ng_tty.c (52441) | ng_tty.c (52442) |
|---|---|
| 1 2/* 3 * ng_tty.c 4 * 5 * Copyright (c) 1996-1999 Whistle Communications, Inc. 6 * All rights reserved. 7 * 8 * Subject to the following obligations and disclaimer of warranty, use and --- 22 unchanged lines hidden (view full) --- 31 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 34 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 35 * OF SUCH DAMAGE. 36 * 37 * Author: Archie Cobbs <archie@whistle.com> 38 * | 1 2/* 3 * ng_tty.c 4 * 5 * Copyright (c) 1996-1999 Whistle Communications, Inc. 6 * All rights reserved. 7 * 8 * Subject to the following obligations and disclaimer of warranty, use and --- 22 unchanged lines hidden (view full) --- 31 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 34 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 35 * OF SUCH DAMAGE. 36 * 37 * Author: Archie Cobbs <archie@whistle.com> 38 * |
| 39 * $FreeBSD: head/sys/netgraph/ng_tty.c 52441 1999-10-23 04:28:11Z julian $ | 39 * $FreeBSD: head/sys/netgraph/ng_tty.c 52442 1999-10-23 04:52:54Z julian $ |
| 40 * $Whistle: ng_tty.c,v 1.18 1999/01/28 23:54:54 julian Exp $ 41 */ 42 43/* 44 * This file implements a terminal line discipline that is also a 45 * netgraph node. Installing this line discipline on a terminal device 46 * instantiates a new netgraph node of this type, which allows access 47 * to the device via the "hook" hook of the node. --- 126 unchanged lines hidden (view full) --- 174 ngt_rcvdata, 175 ngt_rcvdata, 176 ngt_disconnect, 177}; 178NETGRAPH_INIT(tty, &typestruct); 179 180static int ngt_unit; 181static int ngt_nodeop_ok; /* OK to create/remove node */ | 40 * $Whistle: ng_tty.c,v 1.18 1999/01/28 23:54:54 julian Exp $ 41 */ 42 43/* 44 * This file implements a terminal line discipline that is also a 45 * netgraph node. Installing this line discipline on a terminal device 46 * instantiates a new netgraph node of this type, which allows access 47 * to the device via the "hook" hook of the node. --- 126 unchanged lines hidden (view full) --- 174 ngt_rcvdata, 175 ngt_rcvdata, 176 ngt_disconnect, 177}; 178NETGRAPH_INIT(tty, &typestruct); 179 180static int ngt_unit; 181static int ngt_nodeop_ok; /* OK to create/remove node */ |
| 182static int ngt_ldisc; |
|
| 182 183/****************************************************************** 184 LINE DISCIPLINE METHODS 185******************************************************************/ 186 187/* 188 * Set our line discipline on the tty. 189 * Called from device open routine or ttioctl() at >= splsofttty() --- 460 unchanged lines hidden (view full) --- 650******************************************************************/ 651 652/* 653 * Handle loading and unloading for this node type 654 */ 655static int 656ngt_mod_event(module_t mod, int event, void *data) 657{ | 183 184/****************************************************************** 185 LINE DISCIPLINE METHODS 186******************************************************************/ 187 188/* 189 * Set our line discipline on the tty. 190 * Called from device open routine or ttioctl() at >= splsofttty() --- 460 unchanged lines hidden (view full) --- 651******************************************************************/ 652 653/* 654 * Handle loading and unloading for this node type 655 */ 656static int 657ngt_mod_event(module_t mod, int event, void *data) 658{ |
| 658 struct ng_type *const type = data; | 659 /* struct ng_type *const type = data;*/ |
| 659 int s, error = 0; 660 661 switch (event) { 662 case MOD_LOAD: 663#ifdef __i386__ 664 /* Insure the soft net "engine" can't run during spltty code */ 665 s = splhigh(); 666 tty_imask |= softnet_imask; /* spltty() block spl[soft]net() */ --- 36 unchanged lines hidden --- | 660 int s, error = 0; 661 662 switch (event) { 663 case MOD_LOAD: 664#ifdef __i386__ 665 /* Insure the soft net "engine" can't run during spltty code */ 666 s = splhigh(); 667 tty_imask |= softnet_imask; /* spltty() block spl[soft]net() */ --- 36 unchanged lines hidden --- |