| ng_message.h (67506) | ng_message.h (68876) |
|---|---|
| 1 2/* 3 * ng_message.h 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: Julian Elischer <julian@freebsd.org> 38 * | 1 2/* 3 * ng_message.h 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: Julian Elischer <julian@freebsd.org> 38 * |
| 39 * $FreeBSD: head/sys/netgraph/ng_message.h 67506 2000-10-24 17:32:45Z julian $ | 39 * $FreeBSD: head/sys/netgraph/ng_message.h 68876 2000-11-18 15:17:43Z dwmalone $ |
| 40 * $Whistle: ng_message.h,v 1.12 1999/01/25 01:17:44 archie Exp $ 41 */ 42 43#ifndef _NETGRAPH_NG_MESSAGE_H_ 44#define _NETGRAPH_NG_MESSAGE_H_ 1 45 46/* ASCII string size limits */ 47#define NG_TYPELEN 15 /* max type name len (16 with null) */ --- 239 unchanged lines hidden (view full) --- 287/* 288 * Allocate and initialize a netgraph message "msg" with "len" 289 * extra bytes of argument. Sets "msg" to NULL if fails. 290 * Does not initialize token. 291 */ 292#define NG_MKMESSAGE(msg, cookie, cmdid, len, how) \ 293 do { \ 294 MALLOC((msg), struct ng_mesg *, sizeof(struct ng_mesg) \ | 40 * $Whistle: ng_message.h,v 1.12 1999/01/25 01:17:44 archie Exp $ 41 */ 42 43#ifndef _NETGRAPH_NG_MESSAGE_H_ 44#define _NETGRAPH_NG_MESSAGE_H_ 1 45 46/* ASCII string size limits */ 47#define NG_TYPELEN 15 /* max type name len (16 with null) */ --- 239 unchanged lines hidden (view full) --- 287/* 288 * Allocate and initialize a netgraph message "msg" with "len" 289 * extra bytes of argument. Sets "msg" to NULL if fails. 290 * Does not initialize token. 291 */ 292#define NG_MKMESSAGE(msg, cookie, cmdid, len, how) \ 293 do { \ 294 MALLOC((msg), struct ng_mesg *, sizeof(struct ng_mesg) \ |
| 295 + (len), M_NETGRAPH, (how)); \ | 295 + (len), M_NETGRAPH, (how) | M_ZERO); \ |
| 296 if ((msg) == NULL) \ 297 break; \ | 296 if ((msg) == NULL) \ 297 break; \ |
| 298 bzero((msg), sizeof(struct ng_mesg) + (len)); \ | |
| 299 (msg)->header.version = NG_VERSION; \ 300 (msg)->header.typecookie = (cookie); \ 301 (msg)->header.cmd = (cmdid); \ 302 (msg)->header.arglen = (len); \ 303 strncpy((msg)->header.cmdstr, #cmdid, \ 304 sizeof((msg)->header.cmdstr) - 1); \ 305 } while (0) 306 307/* 308 * Allocate and initialize a response "rsp" to a message "msg" 309 * with "len" extra bytes of argument. Sets "rsp" to NULL if fails. 310 */ 311#define NG_MKRESPONSE(rsp, msg, len, how) \ 312 do { \ 313 MALLOC((rsp), struct ng_mesg *, sizeof(struct ng_mesg) \ | 298 (msg)->header.version = NG_VERSION; \ 299 (msg)->header.typecookie = (cookie); \ 300 (msg)->header.cmd = (cmdid); \ 301 (msg)->header.arglen = (len); \ 302 strncpy((msg)->header.cmdstr, #cmdid, \ 303 sizeof((msg)->header.cmdstr) - 1); \ 304 } while (0) 305 306/* 307 * Allocate and initialize a response "rsp" to a message "msg" 308 * with "len" extra bytes of argument. Sets "rsp" to NULL if fails. 309 */ 310#define NG_MKRESPONSE(rsp, msg, len, how) \ 311 do { \ 312 MALLOC((rsp), struct ng_mesg *, sizeof(struct ng_mesg) \ |
| 314 + (len), M_NETGRAPH, (how)); \ | 313 + (len), M_NETGRAPH, (how) | M_ZERO); \ |
| 315 if ((rsp) == NULL) \ 316 break; \ | 314 if ((rsp) == NULL) \ 315 break; \ |
| 317 bzero((rsp), sizeof(struct ng_mesg) + (len)); \ | |
| 318 (rsp)->header.version = NG_VERSION; \ 319 (rsp)->header.arglen = (len); \ 320 (rsp)->header.token = (msg)->header.token; \ 321 (rsp)->header.typecookie = (msg)->header.typecookie; \ 322 (rsp)->header.cmd = (msg)->header.cmd; \ 323 bcopy((msg)->header.cmdstr, (rsp)->header.cmdstr, \ 324 sizeof((rsp)->header.cmdstr)); \ 325 (rsp)->header.flags |= NGF_RESP; \ 326 } while (0) 327#endif /* _KERNEL */ 328 329#endif /* _NETGRAPH_NG_MESSAGE_H_ */ 330 | 316 (rsp)->header.version = NG_VERSION; \ 317 (rsp)->header.arglen = (len); \ 318 (rsp)->header.token = (msg)->header.token; \ 319 (rsp)->header.typecookie = (msg)->header.typecookie; \ 320 (rsp)->header.cmd = (msg)->header.cmd; \ 321 bcopy((msg)->header.cmdstr, (rsp)->header.cmdstr, \ 322 sizeof((rsp)->header.cmdstr)); \ 323 (rsp)->header.flags |= NGF_RESP; \ 324 } while (0) 325#endif /* _KERNEL */ 326 327#endif /* _NETGRAPH_NG_MESSAGE_H_ */ 328 |