1*13170Sralph /* lp.h 4.3 83/06/17 */ 212118Sralph /* 312118Sralph * Global definitions for the line printer system. 412118Sralph */ 512118Sralph 612118Sralph #include <stdio.h> 712118Sralph #include <sys/types.h> 812118Sralph #include <sys/file.h> 912118Sralph #include <sys/dir.h> 1012118Sralph #include <sys/stat.h> 1112118Sralph #include <sys/socket.h> 1212118Sralph #include <netinet/in.h> 1312118Sralph #include <netdb.h> 1412118Sralph #include <pwd.h> 1512118Sralph #include <signal.h> 1612118Sralph #include <wait.h> 1712118Sralph #include <sgtty.h> 1812118Sralph #include <ctype.h> 1912118Sralph #include <errno.h> 2012118Sralph #include "lp.local.h" 2112118Sralph 2212118Sralph extern int DU; /* daeomon user-id */ 2312118Sralph extern int MX; /* maximum number of blocks to copy */ 24*13170Sralph extern int MC; /* maximum number of copies allowed */ 2512118Sralph extern char *LP; /* line printer device name */ 2612118Sralph extern char *RM; /* remote machine name */ 2712118Sralph extern char *RP; /* remote printer name */ 2812118Sralph extern char *LO; /* lock file name */ 2912118Sralph extern char *ST; /* status file name */ 3012118Sralph extern char *SD; /* spool directory */ 3112118Sralph extern char *AF; /* accounting file */ 3212118Sralph extern char *LF; /* log file for error messages */ 3312118Sralph extern char *OF; /* name of output filter (created once) */ 3412118Sralph extern char *IF; /* name of input filter (created per job) */ 3512433Sralph extern char *RF; /* name of fortran text filter (per job) */ 3612118Sralph extern char *TF; /* name of troff(1) filter (per job) */ 3712118Sralph extern char *DF; /* name of tex filter (per job) */ 3812118Sralph extern char *GF; /* name of graph(1G) filter (per job) */ 3912118Sralph extern char *VF; /* name of raster filter (per job) */ 4012118Sralph extern char *CF; /* name of cifplot filter (per job) */ 4112118Sralph extern char *FF; /* form feed string */ 4212118Sralph extern char *TR; /* trailer string to be output when Q empties */ 43*13170Sralph extern short SC; /* suppress multiple copies */ 4412118Sralph extern short SF; /* suppress FF on each print job */ 4512118Sralph extern short SH; /* suppress header page */ 4612118Sralph extern short SB; /* short banner instead of normal header */ 4712118Sralph extern short RW; /* open LP for reading and writing */ 4812118Sralph extern short PW; /* page width */ 4912433Sralph extern short PX; /* page width in pixels */ 5012433Sralph extern short PY; /* page length in pixels */ 5112118Sralph extern short PL; /* page length */ 5212118Sralph extern short BR; /* baud rate if lp is a tty */ 53*13170Sralph extern int FC; /* flags to clear if lp is a tty */ 54*13170Sralph extern int FS; /* flags to set if lp is a tty */ 55*13170Sralph extern int XC; /* flags to clear for local mode */ 56*13170Sralph extern int XS; /* flags to set for local mode */ 5712433Sralph extern short RS; /* restricted to those with local accounts */ 5812118Sralph 5912118Sralph extern char line[BUFSIZ]; 6012118Sralph extern char pbuf[]; /* buffer for printcap entry */ 6112118Sralph extern char *bp; /* pointer into ebuf for pgetent() */ 6212118Sralph extern char *name; /* program name */ 6312118Sralph extern char *printer; /* printer name */ 6412118Sralph extern char host[32]; /* host machine name */ 6512118Sralph extern char *from; /* client's machine name */ 6612118Sralph extern int errno; 6712118Sralph 6812118Sralph /* 6912118Sralph * Structure used for building a sorted list of control files. 7012118Sralph */ 7112118Sralph struct queue { 7212118Sralph time_t q_time; /* modification time */ 7312118Sralph char q_name[MAXNAMLEN+1]; /* control file name */ 7412118Sralph }; 7512118Sralph 7612118Sralph char *pgetstr(); 7712118Sralph char *malloc(); 7812118Sralph char *getenv(); 7912118Sralph char *index(); 8012118Sralph char *rindex(); 81