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Annotation of 42BSD/usr.lib/lpr/lp.h, revision 1.1.1.1

1.1       root        1: /*     lp.h    4.6     83/07/01        */
                      2: /*
                      3:  * Global definitions for the line printer system.
                      4:  */
                      5: 
                      6: #include <stdio.h>
                      7: #include <sys/types.h>
                      8: #include <sys/file.h>
                      9: #include <sys/dir.h>
                     10: #include <sys/stat.h>
                     11: #include <sys/socket.h>
                     12: #include <sys/un.h>
                     13: #include <netinet/in.h>
                     14: #include <netdb.h>
                     15: #include <pwd.h>
                     16: #include <signal.h>
                     17: #include <sys/wait.h>
                     18: #include <sgtty.h>
                     19: #include <ctype.h>
                     20: #include <errno.h>
                     21: #include "lp.local.h"
                     22: 
                     23: extern int     DU;             /* daeomon user-id */
                     24: extern int     MX;             /* maximum number of blocks to copy */
                     25: extern int     MC;             /* maximum number of copies allowed */
                     26: extern char    *LP;            /* line printer device name */
                     27: extern char    *RM;            /* remote machine name */
                     28: extern char    *RP;            /* remote printer name */
                     29: extern char    *LO;            /* lock file name */
                     30: extern char    *ST;            /* status file name */
                     31: extern char    *SD;            /* spool directory */
                     32: extern char    *AF;            /* accounting file */
                     33: extern char    *LF;            /* log file for error messages */
                     34: extern char    *OF;            /* name of output filter (created once) */
                     35: extern char    *IF;            /* name of input filter (created per job) */
                     36: extern char    *RF;            /* name of fortran text filter (per job) */
                     37: extern char    *TF;            /* name of troff(1) filter (per job) */
                     38: extern char    *NF;            /* name of ditroff(1) filter (per job) */
                     39: extern char    *DF;            /* name of tex filter (per job) */
                     40: extern char    *GF;            /* name of graph(1G) filter (per job) */
                     41: extern char    *VF;            /* name of raster filter (per job) */
                     42: extern char    *CF;            /* name of cifplot filter (per job) */
                     43: extern char    *FF;            /* form feed string */
                     44: extern char    *TR;            /* trailer string to be output when Q empties */
                     45: extern short   SC;             /* suppress multiple copies */
                     46: extern short   SF;             /* suppress FF on each print job */
                     47: extern short   SH;             /* suppress header page */
                     48: extern short   SB;             /* short banner instead of normal header */
                     49: extern short   RW;             /* open LP for reading and writing */
                     50: extern short   PW;             /* page width */
                     51: extern short   PX;             /* page width in pixels */
                     52: extern short   PY;             /* page length in pixels */
                     53: extern short   PL;             /* page length */
                     54: extern short   BR;             /* baud rate if lp is a tty */
                     55: extern int     FC;             /* flags to clear if lp is a tty */
                     56: extern int     FS;             /* flags to set if lp is a tty */
                     57: extern int     XC;             /* flags to clear for local mode */
                     58: extern int     XS;             /* flags to set for local mode */
                     59: extern short   RS;             /* restricted to those with local accounts */
                     60: 
                     61: extern char    line[BUFSIZ];
                     62: extern char    pbuf[];         /* buffer for printcap entry */
                     63: extern char    *bp;            /* pointer into ebuf for pgetent() */
                     64: extern char    *name;          /* program name */
                     65: extern char    *printer;       /* printer name */
                     66: extern char    host[32];       /* host machine name */
                     67: extern char    *from;          /* client's machine name */
                     68: extern int     errno;
                     69: 
                     70: /*
                     71:  * Structure used for building a sorted list of control files.
                     72:  */
                     73: struct queue {
                     74:        time_t  q_time;                 /* modification time */
                     75:        char    q_name[MAXNAMLEN+1];    /* control file name */
                     76: };
                     77: 
                     78: char   *pgetstr();
                     79: char   *malloc();
                     80: char   *getenv();
                     81: char   *index();
                     82: char   *rindex();

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