src/usr.bin/telnet/externs.h - diff

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Diff for /src/usr.bin/telnet/externs.h between version 1.17 and 1.18

version 1.17, 2013/10/26 21:33:29

version 1.18, 2014/07/19 23:50:38

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* @(#)externs.h 8.3 (Berkeley) 5/30/95

#ifndef BSD

# define BSD 43

#endif

#ifndef _POSIX_VDISABLE

# ifdef sun

# include <sys/param.h> /* pick up VDISABLE definition, mayby */

# endif

# ifdef VDISABLE

# define _POSIX_VDISABLE VDISABLE

# else

# define _POSIX_VDISABLE ((cc_t)'\377')

# endif

#endif

#define SUBBUFSIZE 256

extern int

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connected, /* Are we connected to the other side? */

globalmode, /* Mode tty should be in */

telnetport, /* Are we connected to the telnet port? */

In3270, /* Are we in 3270 mode? */

localflow, /* Flow control handled locally */

restartany, /* If flow control, restart output on any character */

localchars, /* we recognize interrupt/quit */

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crmod,

netdata, /* Print out network data flow */

prettydump, /* Print "netdata" output in user readable format */

#if defined(TN3270)

cursesdata, /* Print out curses data flow */

apitrace, /* Trace API transactions */

#endif /* defined(TN3270) */

termdata, /* Print out terminal data flow */

debug; /* Debug level */

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wont[],

options[], /* All the little options */

*hostname; /* Who are we connected to? */

#if defined(ENCRYPTION)

extern void (*encrypt_output) (unsigned char *, int);

extern int (*decrypt_input) (int);

#endif

extern int rtableid; /* routing table to use */

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peerdied,

toplevel; /* For error conditions. */

/* authenc.c */

#if defined(AUTHENTICATION) || defined(ENCRYPTION)

int net_write(unsigned char *str, int len);

void net_encrypt(void);

int telnet_spin(void);

char *telnet_getenv(const char *val);

char *telnet_gets(char *prompt, char *result, int length, int echo);

int Scheduler(int block);

#endif

/* commands.c */

struct env_lst *env_define (unsigned char *, unsigned char *);

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void set_escape_char(char *s);

unsigned long sourceroute(char *arg, char **cpp, int *lenp);

#if defined(AUTHENTICATION)

int auth_enable (char *);

int auth_disable (char *);

int auth_status (void);

#endif

#if defined(ENCRYPTION)

int EncryptEnable (char *, char *);

int EncryptDisable (char *, char *);

int EncryptType (char *, char *);

int EncryptStart (char *);

int EncryptStartInput (void);

int EncryptStartOutput (void);

int EncryptStop (char *);

int EncryptStopInput (void);

int EncryptStopOutput (void);

int EncryptStatus (void);

#endif

#ifdef SIGINFO

void ayt_status(void);

#endif

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void Dump (char, unsigned char *, int);

void printoption (char *, int, int);

void printsub (int, unsigned char *, int);

void sendnaws (void);

void setconnmode (int);

void setcommandmode (void);

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int quit (void);

/* genget.c */

char **genget(char *name, char **table, int stlen);

int isprefix(char *s1, char *s2);

int Ambiguous(void *s);

/* terminal.c */

void init_terminal(void);

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/* utilities.c */

int SetSockOpt(int fd, int level, int option, int yesno);

void SetNetTrace(char *file);

void Dump(char direction, unsigned char *buffer, int length);

void printoption(char *direction, int cmd, int option);

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netiring,

ttyoring,

ttyiring;

/* Tn3270 section */

#if defined(TN3270)

extern int

HaveInput, /* Whether an asynchronous I/O indication came in */

noasynchtty, /* Don't do signals on I/O (SIGURG, SIGIO) */

noasynchnet, /* Don't do signals on I/O (SIGURG, SIGIO) */

sigiocount, /* Count of SIGIO receptions */

shell_active; /* Subshell is active */

extern char

*Ibackp, /* Oldest byte of 3270 data */

Ibuf[], /* 3270 buffer */

*Ifrontp, /* Where next 3270 byte goes */

tline[200],

*transcom; /* Transparent command */

extern int

settranscom(int, char**);

extern void

inputAvailable(int);

#endif /* defined(TN3270) */