112118Sralph /* 222441Sdist * Copyright (c) 1983 Regents of the University of California. 334203Sbostic * All rights reserved. 422441Sdist * 5*42801Sbostic * %sccs.include.redist.c% 634203Sbostic * 7*42801Sbostic * @(#)lp.h 5.5 (Berkeley) 06/01/90 822441Sdist */ 922441Sdist 1022441Sdist /* 1112118Sralph * Global definitions for the line printer system. 1212118Sralph */ 1312118Sralph 1412118Sralph #include <stdio.h> 1516756Sralph #include <sys/param.h> 1612118Sralph #include <sys/file.h> 1712118Sralph #include <sys/dir.h> 1812118Sralph #include <sys/stat.h> 1912118Sralph #include <sys/socket.h> 2013441Sralph #include <sys/un.h> 2112118Sralph #include <netinet/in.h> 2212118Sralph #include <netdb.h> 2312118Sralph #include <pwd.h> 2416756Sralph #include <syslog.h> 2512118Sralph #include <signal.h> 2613585Swnj #include <sys/wait.h> 2712118Sralph #include <sgtty.h> 2812118Sralph #include <ctype.h> 2912118Sralph #include <errno.h> 3012118Sralph #include "lp.local.h" 3112118Sralph 3212118Sralph extern int DU; /* daeomon user-id */ 3312118Sralph extern int MX; /* maximum number of blocks to copy */ 3413170Sralph extern int MC; /* maximum number of copies allowed */ 3512118Sralph extern char *LP; /* line printer device name */ 3612118Sralph extern char *RM; /* remote machine name */ 3717929Smiriam extern char *RG; /* restricted group */ 3812118Sralph extern char *RP; /* remote printer name */ 3912118Sralph extern char *LO; /* lock file name */ 4012118Sralph extern char *ST; /* status file name */ 4112118Sralph extern char *SD; /* spool directory */ 4212118Sralph extern char *AF; /* accounting file */ 4312118Sralph extern char *LF; /* log file for error messages */ 4412118Sralph extern char *OF; /* name of output filter (created once) */ 4512118Sralph extern char *IF; /* name of input filter (created per job) */ 4612433Sralph extern char *RF; /* name of fortran text filter (per job) */ 4712118Sralph extern char *TF; /* name of troff(1) filter (per job) */ 4813235Sralph extern char *NF; /* name of ditroff(1) filter (per job) */ 4912118Sralph extern char *DF; /* name of tex filter (per job) */ 5012118Sralph extern char *GF; /* name of graph(1G) filter (per job) */ 5112118Sralph extern char *VF; /* name of raster filter (per job) */ 5212118Sralph extern char *CF; /* name of cifplot filter (per job) */ 5312118Sralph extern char *FF; /* form feed string */ 5412118Sralph extern char *TR; /* trailer string to be output when Q empties */ 5513170Sralph extern short SC; /* suppress multiple copies */ 5612118Sralph extern short SF; /* suppress FF on each print job */ 5712118Sralph extern short SH; /* suppress header page */ 5812118Sralph extern short SB; /* short banner instead of normal header */ 5918127Sralph extern short HL; /* print header last */ 6012118Sralph extern short RW; /* open LP for reading and writing */ 6112118Sralph extern short PW; /* page width */ 6212433Sralph extern short PX; /* page width in pixels */ 6312433Sralph extern short PY; /* page length in pixels */ 6412118Sralph extern short PL; /* page length */ 6512118Sralph extern short BR; /* baud rate if lp is a tty */ 6613170Sralph extern int FC; /* flags to clear if lp is a tty */ 6713170Sralph extern int FS; /* flags to set if lp is a tty */ 6813170Sralph extern int XC; /* flags to clear for local mode */ 6913170Sralph extern int XS; /* flags to set for local mode */ 7012433Sralph extern short RS; /* restricted to those with local accounts */ 7112118Sralph 7212118Sralph extern char line[BUFSIZ]; 7312118Sralph extern char pbuf[]; /* buffer for printcap entry */ 7412118Sralph extern char *bp; /* pointer into ebuf for pgetent() */ 7512118Sralph extern char *name; /* program name */ 7612118Sralph extern char *printer; /* printer name */ 7712118Sralph extern char host[32]; /* host machine name */ 7812118Sralph extern char *from; /* client's machine name */ 7938736Stef extern int sendtorem; /* are we sending to a remote? */ 8012118Sralph extern int errno; 8112118Sralph 8212118Sralph /* 8312118Sralph * Structure used for building a sorted list of control files. 8412118Sralph */ 8512118Sralph struct queue { 8612118Sralph time_t q_time; /* modification time */ 8712118Sralph char q_name[MAXNAMLEN+1]; /* control file name */ 8812118Sralph }; 8912118Sralph 9012118Sralph char *pgetstr(); 9112118Sralph char *malloc(); 9212118Sralph char *getenv(); 9312118Sralph char *index(); 9412118Sralph char *rindex(); 9538736Stef char *checkremote(); 96