| streams.c (43514) | streams.c (44208) |
|---|---|
| 1/* 2 * Copyright (c) 1998 Mark Newton 3 * Copyright (c) 1994 Christos Zoulas 4 * Copyright (c) 1997 Todd Vierling 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 132 unchanged lines hidden (view full) --- 141} ; 142 143#define UNIT(dev) minor(dev) /* assume one minor number per unit */ 144 145typedef struct streams_softc *sc_p; 146 147static sc_p sca[NSTREAMS]; 148 | 1/* 2 * Copyright (c) 1998 Mark Newton 3 * Copyright (c) 1994 Christos Zoulas 4 * Copyright (c) 1997 Todd Vierling 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 132 unchanged lines hidden (view full) --- 141} ; 142 143#define UNIT(dev) minor(dev) /* assume one minor number per unit */ 144 145typedef struct streams_softc *sc_p; 146 147static sc_p sca[NSTREAMS]; 148 |
| 149static void 150streamsattach(void *dummy) 151{ 152 cdevsw_add_generic(CDEV_MAJOR, CDEV_MAJOR, &streams_cdevsw); 153} 154 155static int 156streams_modevent(module_t mod, int type, void *unused) 157{ 158 switch (type) { 159 case MOD_LOAD: 160 streamsattach(NULL); 161 return 0; 162 case MOD_UNLOAD: 163 cdevsw[CDEV_MAJOR] = NULL; /* clean up cdev */ 164 return 0; 165 default: 166 break; 167 } 168 return 0; 169} 170 171static moduledata_t streams_mod = { 172 "streams", 173 streams_modevent, 174 0 175}; 176DECLARE_MODULE(streams, streams_mod, SI_SUB_DRIVERS, SI_ORDER_ANY); 177 |
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| 149/* 150 * We only need open() and close() routines. open() calls socreate() 151 * to allocate a "real" object behind the stream and mallocs some state 152 * info for use by the svr4 emulator; close() deallocates the state 153 * information and passes the underlying object to the normal socket close 154 * routine. 155 */ 156static int --- 263 unchanged lines hidden --- | 178/* 179 * We only need open() and close() routines. open() calls socreate() 180 * to allocate a "real" object behind the stream and mallocs some state 181 * info for use by the svr4 emulator; close() deallocates the state 182 * information and passes the underlying object to the normal socket close 183 * routine. 184 */ 185static int --- 263 unchanged lines hidden --- |