usr/src/usr.sbin/lpr/common_source/lp.h

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *      @(#)lp.h        5.4 (Berkeley) %G%
 */

/*
 * Global definitions for the line printer system.
 */

#include <stdio.h>
#include <sys/param.h>
#include <sys/file.h>
#include <sys/dir.h>
#include <sys/stat.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <netinet/in.h>
#include <netdb.h>
#include <pwd.h>
#include <syslog.h>
#include <signal.h>
#include <sys/wait.h>
#include <sgtty.h>
#include <ctype.h>
#include <errno.h>
#include "lp.local.h"

extern int      DU;             /* daeomon user-id */
extern int      MX;             /* maximum number of blocks to copy */
extern int      MC;             /* maximum number of copies allowed */
extern char     *LP;            /* line printer device name */
extern char     *RM;            /* remote machine name */
extern char     *RG;            /* restricted group */
extern char     *RP;            /* remote printer name */
extern char     *LO;            /* lock file name */
extern char     *ST;            /* status file name */
extern char     *SD;            /* spool directory */
extern char     *AF;            /* accounting file */
extern char     *LF;            /* log file for error messages */
extern char     *OF;            /* name of output filter (created once) */
extern char     *IF;            /* name of input filter (created per job) */
extern char     *RF;            /* name of fortran text filter (per job) */
extern char     *TF;            /* name of troff(1) filter (per job) */
extern char     *NF;            /* name of ditroff(1) filter (per job) */
extern char     *DF;            /* name of tex filter (per job) */
extern char     *GF;            /* name of graph(1G) filter (per job) */
extern char     *VF;            /* name of raster filter (per job) */
extern char     *CF;            /* name of cifplot filter (per job) */
extern char     *FF;            /* form feed string */
extern char     *TR;            /* trailer string to be output when Q empties */
extern short    SC;             /* suppress multiple copies */
extern short    SF;             /* suppress FF on each print job */
extern short    SH;             /* suppress header page */
extern short    SB;             /* short banner instead of normal header */
extern short    HL;             /* print header last */
extern short    RW;             /* open LP for reading and writing */
extern short    PW;             /* page width */
extern short    PX;             /* page width in pixels */
extern short    PY;             /* page length in pixels */
extern short    PL;             /* page length */
extern short    BR;             /* baud rate if lp is a tty */
extern int      FC;             /* flags to clear if lp is a tty */
extern int      FS;             /* flags to set if lp is a tty */
extern int      XC;             /* flags to clear for local mode */
extern int      XS;             /* flags to set for local mode */
extern short    RS;             /* restricted to those with local accounts */

extern char     line[BUFSIZ];
extern char     pbuf[];         /* buffer for printcap entry */
extern char     *bp;            /* pointer into ebuf for pgetent() */
extern char     *name;          /* program name */
extern char     *printer;       /* printer name */
extern char     host[32];       /* host machine name */
extern char     *from;          /* client's machine name */
extern int      sendtorem;      /* are we sending to a remote? */
extern int      errno;

/*
 * Structure used for building a sorted list of control files.
 */
struct queue {
        time_t  q_time;                 /* modification time */
        char    q_name[MAXNAMLEN+1];    /* control file name */
};

char    *pgetstr();
char    *malloc();
char    *getenv();
char    *index();
char    *rindex();
char    *checkremote();