minix/servers/inet/generic/sr.h

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2005-04-21 16:53:53 +02:00
/*
sr.h
Copyright 1995 Philip Homburg
*/
#ifndef SR_H
#define SR_H
#define MAX_IOCTL_S 512
#define SR_CANCEL_IOCTL 1
#define SR_CANCEL_READ 2
#define SR_CANCEL_WRITE 3
/* Forward struct declarations */
struct acc;
/* prototypes */
typedef int (*sr_open_t) ARGS(( int port, int srfd,
get_userdata_t get_userdata, put_userdata_t put_userdata,
put_pkt_t put_pkt ));
typedef void (*sr_close_t) ARGS(( int fd ));
typedef int (*sr_read_t) ARGS(( int fd, size_t count ));
typedef int (*sr_write_t) ARGS(( int fd, size_t count ));
typedef int (*sr_ioctl_t) ARGS(( int fd, ioreq_t req ));
typedef int (*sr_cancel_t) ARGS(( int fd, int which_operation ));
void sr_init ARGS(( void ));
void sr_add_minor ARGS(( int minor, int port, sr_open_t openf,
sr_close_t closef, sr_read_t sr_read, sr_write_t sr_write,
sr_ioctl_t ioctlf, sr_cancel_t cancelf ));
#endif /* SR_H */
/*
* $PchId: sr.h,v 1.6 1996/05/07 20:50:51 philip Exp $
*/