atp.h File Reference

#include <stdint.h>
#include <sys/types.h>
#include <sys/time.h>
#include <netatalk/at.h>

Go to the source code of this file.

Data Structures
struct	atphdr
struct	atpxobuf
struct	atpbuf
struct	atp_handle
struct	sreq_st
struct	rres_st
struct	rreq_st
struct	sres_st
struct	atp_block

Macros
#define	ATP_MAXDATA   (578+4) /* maximum ATP data size */
#define	ATP_BUFSIZ   587 /* maximum packet size */
#define	ATP_HDRSIZE   5 /* includes DDP type field */
#define	ATP_TRELMASK   0x07 /* mask all but TREL */
#define	ATP_RELTIME   30 /* base release timer (in secs) */
#define	ATP_TREL30   0x0 /* release time codes */
#define	ATP_TREL1M   0x1 /* these are passed in flags of */
#define	ATP_TREL2M   0x2 /* atp_sreq call, and set in the */
#define	ATP_TREL4M   0x3 /* packet control info. */
#define	ATP_TREL8M   0x4
#define	ATP_TRIES_INFINITE   -1 /* for atp_sreq, etc */
#define	atp_sockaddr(h)
#define	atp_fileno(x)
#define	atp_sreqdata   atp_data.sreqdata.atpd_data
#define	atp_sreqdlen   atp_data.sreqdata.atpd_dlen
#define	atp_sreqtries   atp_data.sreqdata.atpd_tries
#define	atp_sreqto   atp_data.sreqdata.atpd_to
#define	atp_rresiov   atp_data.rresdata.atpd_iov
#define	atp_rresiovcnt   atp_data.rresdata.atpd_iovcnt
#define	atp_rreqdata   atp_data.rreqdata.atpd_data
#define	atp_rreqdlen   atp_data.rreqdata.atpd_dlen
#define	atp_sresiov   atp_data.sresdata.atpd_iov
#define	atp_sresiovcnt   atp_data.sresdata.atpd_iovcnt
#define	ATP_STS   (1<<3) /* Send Transaction Status */
#define	ATP_EOM   (1<<4) /* End Of Message */
#define	ATP_XO   (1<<5) /* eXactly Once mode */
#define	ATP_FUNCMASK   (3<<6) /* mask all but function */
#define	ATP_TREQ   (1<<6) /* Trans. REQuest */
#define	ATP_TRESP   (2<<6) /* Trans. RESPonse */
#define	ATP_TREL   (3<<6) /* Trans. RELease */

Typedefs
typedef struct atp_handle *	ATP

Functions
ATP	atp_open (uint8_t, const struct at_addr *)
int	atp_close (ATP)
int	atp_sreq (ATP, struct atp_block *, int, uint8_t)
int	atp_rresp (ATP, struct atp_block *)
int	atp_rsel (ATP, struct sockaddr_at *, int)
int	atp_rreq (ATP, struct atp_block *)
int	atp_sresp (ATP, struct atp_block *)

Macro Definition Documentation

ATP_BUFSIZ

#define ATP_BUFSIZ   587 /* maximum packet size */

ATP_EOM

#define ATP_EOM   (1<<4) /* End Of Message */

atp_fileno

#define atp_fileno

(

x

)

Value:

((x)->atph_socket)

ATP_FUNCMASK

#define ATP_FUNCMASK   (3<<6) /* mask all but function */

ATP_HDRSIZE

#define ATP_HDRSIZE   5 /* includes DDP type field */

ATP_MAXDATA

#define ATP_MAXDATA   (578+4) /* maximum ATP data size */

ATP_RELTIME

#define ATP_RELTIME   30 /* base release timer (in secs) */

atp_rreqdata

#define atp_rreqdata   atp_data.rreqdata.atpd_data

atp_rreqdlen

#define atp_rreqdlen   atp_data.rreqdata.atpd_dlen

atp_rresiov

#define atp_rresiov   atp_data.rresdata.atpd_iov

atp_rresiovcnt

#define atp_rresiovcnt   atp_data.rresdata.atpd_iovcnt

atp_sockaddr

#define atp_sockaddr

(

h

)

Value:

(&(h)->atph_saddr)

atp_sreqdata

#define atp_sreqdata   atp_data.sreqdata.atpd_data

atp_sreqdlen

#define atp_sreqdlen   atp_data.sreqdata.atpd_dlen

atp_sreqto

#define atp_sreqto   atp_data.sreqdata.atpd_to

atp_sreqtries

#define atp_sreqtries   atp_data.sreqdata.atpd_tries

atp_sresiov

#define atp_sresiov   atp_data.sresdata.atpd_iov

atp_sresiovcnt

#define atp_sresiovcnt   atp_data.sresdata.atpd_iovcnt

ATP_STS

#define ATP_STS   (1<<3) /* Send Transaction Status */

ATP_TREL

#define ATP_TREL   (3<<6) /* Trans. RELease */

ATP_TREL1M

#define ATP_TREL1M   0x1 /* these are passed in flags of */

ATP_TREL2M

#define ATP_TREL2M   0x2 /* atp_sreq call, and set in the */

ATP_TREL30

#define ATP_TREL30   0x0 /* release time codes */

ATP_TREL4M

#define ATP_TREL4M   0x3 /* packet control info. */

ATP_TREL8M

#define ATP_TREL8M   0x4

ATP_TRELMASK

#define ATP_TRELMASK   0x07 /* mask all but TREL */

ATP_TREQ

#define ATP_TREQ   (1<<6) /* Trans. REQuest */

ATP_TRESP

#define ATP_TRESP   (2<<6) /* Trans. RESPonse */

ATP_TRIES_INFINITE

#define ATP_TRIES_INFINITE   -1 /* for atp_sreq, etc */

ATP_XO

#define ATP_XO   (1<<5) /* eXactly Once mode */

Typedef Documentation

ATP

typedef struct atp_handle* ATP

Function Documentation

atp_close()

int atp_close ( ATP ah )

extern

atp_open()

ATP atp_open ( uint8_t port, const struct at_addr * saddr )

extern

atp_rreq()

int atp_rreq ( ATP ah, struct atp_block * atpb )

extern

atp_rresp()

int atp_rresp ( ATP ah, struct atp_block * atpb )

extern

atp_rsel()

int atp_rsel ( ATP ah, struct sockaddr_at * faddr, int func )

extern

atp_sreq()

int atp_sreq ( ATP ah, struct atp_block * atpb, int respcount, uint8_t flags )

extern

atp_sresp()

int atp_sresp ( ATP ah, struct atp_block * atpb )

extern