usr/src/usr.bin/ftp/ftp_var.h

/*      ftp_var.h       4.1     83/01/15        */

/*
 * FTP global variables.
 */

/*
 * Options and other state info.
 */
int     trace;                  /* trace packets exchanged */
int     verbose;                /* print messages coming back from server */
int     connected;              /* connected to server */
int     fromatty;               /* input is from a terminal */
int     interactive;            /* interactively prompt on m* cmds */
int     debug;                  /* debugging level */
int     bell;                   /* ring bell on cmd completion */
int     autologin;              /* establish user account on connection */

char    typename[32];           /* name of file transfer type */
int     type;                   /* file transfer type */
char    structname[32];         /* name of file transfer structure */
int     stru;                   /* file transfer structure */
char    formname[32];           /* name of file transfer format */
int     form;                   /* file transfer format */
char    modename[32];           /* name of file transfer mode */
int     mode;                   /* file transfer mode */

char    *hostname;              /* name of host connected to */

struct  servent *sp;            /* service spec for tcp/ftp */

#include <setjmp.h>
jmp_buf toplevel;               /* non-local goto stuff for cmd scanner */

char    line[200];              /* input line buffer */
char    *stringbase;            /* current scan point in line buffer */
char    argbuf[200];            /* argument storage buffer */
char    *argbase;               /* current storage point in arg buffer */
int     margc;                  /* count of arguments on input line */
char    *margv[20];             /* args parsed from input line */

int     options;                /* used during socket creation */

/*
 * Format of command table.
 */
struct cmd {
        char    *c_name;        /* name of command */
        char    *c_help;        /* help string */
        char    c_bell;         /* give bell when command completes */
        int     (*c_handler)(); /* function to call */
};

extern  char *tail();
extern  char *index();
extern  char *rindex();
extern  int errno;