| snoop.h (6774) | snoop.h (7430) |
|---|---|
| 1/* 2 * Copyright (c) 1995 Ugen J.S.Antsilevich 3 * 4 * Redistribution and use in source forms, with and without modification, 5 * are permitted provided that this entire comment appears intact. 6 * 7 * Redistribution in binary form may occur without any restrictions. 8 * Obviously, it would be nice if you gave credit where credit is due 9 * but requiring it would be too onerous. 10 * 11 * This software is provided ``AS IS'' without any warranties of any kind. 12 * 13 * Snoop stuff. 14 */ 15 | 1/* 2 * Copyright (c) 1995 Ugen J.S.Antsilevich 3 * 4 * Redistribution and use in source forms, with and without modification, 5 * are permitted provided that this entire comment appears intact. 6 * 7 * Redistribution in binary form may occur without any restrictions. 8 * Obviously, it would be nice if you gave credit where credit is due 9 * but requiring it would be too onerous. 10 * 11 * This software is provided ``AS IS'' without any warranties of any kind. 12 * 13 * Snoop stuff. 14 */ 15 |
| 16#ifndef SNOOP_H 17#define SNOOP_H | 16#ifndef _SNOOP_H_ 17#define _SNOOP_H_ |
| 18 19#define SNOOP_MINLEN (4*1024) /* This should be power of 2. 20 * 4K tested to be the minimum 21 * for which on normal tty 22 * usage there is no need to 23 * allocate more. 24 */ 25#define SNOOP_MAXLEN (64*1024) /* This one also,64K enough --- 37 unchanged lines hidden (view full) --- 63 * Theese values would be returned by FIONREAD ioctl 64 * instead of number of characters in buffer in case 65 * of specific errors. 66 */ 67#define SNP_OFLOW -1 68#define SNP_TTYCLOSE -2 69#define SNP_DETACH -3 70 | 18 19#define SNOOP_MINLEN (4*1024) /* This should be power of 2. 20 * 4K tested to be the minimum 21 * for which on normal tty 22 * usage there is no need to 23 * allocate more. 24 */ 25#define SNOOP_MAXLEN (64*1024) /* This one also,64K enough --- 37 unchanged lines hidden (view full) --- 63 * Theese values would be returned by FIONREAD ioctl 64 * instead of number of characters in buffer in case 65 * of specific errors. 66 */ 67#define SNP_OFLOW -1 68#define SNP_TTYCLOSE -2 69#define SNP_DETACH -3 70 |
| 71#endif | 71#ifdef KERNEL 72/* XXX several wrong storage classes and types here. */ 73int snpclose __P((dev_t dev, int flag)); 74int snp_detach __P((struct snoop *snp)); 75int snpdown __P((struct snoop *snp)); 76int snpin __P((struct snoop *snp, char *buf, int n)); 77int snpinc __P((struct snoop *snp, char c)); 78int snpioctl __P((dev_t dev, int cmd, caddr_t data, int flag)); 79int snpopen __P((dev_t dev, int flag, int mode, struct proc *p)); 80int snpread __P((dev_t dev, struct uio *uio, int flag)); 81int snpselect __P((dev_t dev, int rw, struct proc *p)); 82int snpwrite __P((dev_t dev, struct uio *uio, int flag)); 83#endif /* KERNEL */ 84 85#endif /* _SNOOP_H_ */ |