| [9] | 1 | /*
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| 2 | sr.h
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| 3 |
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| 4 | Copyright 1995 Philip Homburg
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| 5 | */
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| 6 |
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| 7 | #ifndef SR_H
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| 8 | #define SR_H
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| 9 |
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| 10 | #define MAX_IOCTL_S 512
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| 11 |
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| 12 | #define SR_CANCEL_IOCTL 1
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| 13 | #define SR_CANCEL_READ 2
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| 14 | #define SR_CANCEL_WRITE 3
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| 15 |
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| 16 | #define SR_SELECT_READ 0x01
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| 17 | #define SR_SELECT_WRITE 0x02
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| 18 | #define SR_SELECT_EXCEPTION 0x04
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| 19 | #define SR_SELECT_POLL 0x10
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| 20 |
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| 21 | /* Forward struct declarations */
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| 22 |
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| 23 | struct acc;
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| 24 |
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| 25 | /* prototypes */
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| 26 |
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| 27 | typedef int (*sr_open_t) ARGS(( int port, int srfd,
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| 28 | get_userdata_t get_userdata, put_userdata_t put_userdata,
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| 29 | put_pkt_t put_pkt, select_res_t select_res ));
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| 30 | typedef void (*sr_close_t) ARGS(( int fd ));
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| 31 | typedef int (*sr_read_t) ARGS(( int fd, size_t count ));
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| 32 | typedef int (*sr_write_t) ARGS(( int fd, size_t count ));
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| 33 | typedef int (*sr_ioctl_t) ARGS(( int fd, ioreq_t req ));
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| 34 | typedef int (*sr_cancel_t) ARGS(( int fd, int which_operation ));
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| 35 | typedef int (*sr_select_t) ARGS(( int fd, unsigned operations ));
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| 36 |
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| 37 | void sr_init ARGS(( void ));
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| 38 | void sr_add_minor ARGS(( int minor, int port, sr_open_t openf,
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| 39 | sr_close_t closef, sr_read_t sr_read, sr_write_t sr_write,
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| 40 | sr_ioctl_t ioctlf, sr_cancel_t cancelf, sr_select_t selectf ));
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| 41 |
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| 42 | #endif /* SR_H */
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| 43 |
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| 44 | /* Track TCP connections back into sr (for lsof, identd, etc.) */
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| 45 | EXTERN sr_cancel_t tcp_cancel_f;
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| 46 |
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| 47 | /*
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| 48 | * $PchId: sr.h,v 1.9 2005/06/28 14:19:51 philip Exp $
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| 49 | */
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