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1.1 root 1: /*
2: * Copyright (c) 1983 Regents of the University of California.
3: * All rights reserved.
4: *
5: * Redistribution and use in source and binary forms are permitted provided
6: * that: (1) source distributions retain this entire copyright notice and
7: * comment, and (2) distributions including binaries display the following
8: * acknowledgement: ``This product includes software developed by the
9: * University of California, Berkeley and its contributors'' in the
10: * documentation or other materials provided with the distribution and in
11: * all advertising materials mentioning features or use of this software.
12: * Neither the name of the University nor the names of its contributors may
13: * be used to endorse or promote products derived from this software without
14: * specific prior written permission.
15: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
16: * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
17: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
18: *
19: * @(#)lp.h 5.5 (Berkeley) 6/1/90
20: */
21:
22: /*
23: * Global definitions for the line printer system.
24: */
25:
26: #include <stdio.h>
27: #include <sys/param.h>
28: #include <sys/file.h>
29: #include <sys/dir.h>
30: #include <sys/stat.h>
31: #include <sys/socket.h>
32: #include <sys/un.h>
33: #include <netinet/in.h>
34: #include <netdb.h>
35: #include <pwd.h>
36: #include <syslog.h>
37: #include <signal.h>
38: #include <sys/wait.h>
39: #include <sgtty.h>
40: #include <ctype.h>
41: #include <errno.h>
42: #include "lp.local.h"
43:
44: extern int DU; /* daeomon user-id */
45: extern int MX; /* maximum number of blocks to copy */
46: extern int MC; /* maximum number of copies allowed */
47: extern char *LP; /* line printer device name */
48: extern char *RM; /* remote machine name */
49: extern char *RG; /* restricted group */
50: extern char *RP; /* remote printer name */
51: extern char *LO; /* lock file name */
52: extern char *ST; /* status file name */
53: extern char *SD; /* spool directory */
54: extern char *AF; /* accounting file */
55: extern char *LF; /* log file for error messages */
56: extern char *OF; /* name of output filter (created once) */
57: extern char *IF; /* name of input filter (created per job) */
58: extern char *RF; /* name of fortran text filter (per job) */
59: extern char *TF; /* name of troff(1) filter (per job) */
60: extern char *NF; /* name of ditroff(1) filter (per job) */
61: extern char *DF; /* name of tex filter (per job) */
62: extern char *GF; /* name of graph(1G) filter (per job) */
63: extern char *VF; /* name of raster filter (per job) */
64: extern char *CF; /* name of cifplot filter (per job) */
65: extern char *FF; /* form feed string */
66: extern char *TR; /* trailer string to be output when Q empties */
67: extern short SC; /* suppress multiple copies */
68: extern short SF; /* suppress FF on each print job */
69: extern short SH; /* suppress header page */
70: extern short SB; /* short banner instead of normal header */
71: extern short HL; /* print header last */
72: extern short RW; /* open LP for reading and writing */
73: extern short PW; /* page width */
74: extern short PX; /* page width in pixels */
75: extern short PY; /* page length in pixels */
76: extern short PL; /* page length */
77: extern short BR; /* baud rate if lp is a tty */
78: extern int FC; /* flags to clear if lp is a tty */
79: extern int FS; /* flags to set if lp is a tty */
80: extern int XC; /* flags to clear for local mode */
81: extern int XS; /* flags to set for local mode */
82: extern short RS; /* restricted to those with local accounts */
83:
84: extern char line[BUFSIZ];
85: extern char pbuf[]; /* buffer for printcap entry */
86: extern char *bp; /* pointer into ebuf for pgetent() */
87: extern char *name; /* program name */
88: extern char *printer; /* printer name */
89: extern char host[32]; /* host machine name */
90: extern char *from; /* client's machine name */
91: extern int sendtorem; /* are we sending to a remote? */
92: extern int errno;
93:
94: /*
95: * Structure used for building a sorted list of control files.
96: */
97: struct queue {
98: time_t q_time; /* modification time */
99: char q_name[MAXNAMLEN+1]; /* control file name */
100: };
101:
102: char *pgetstr();
103: char *malloc();
104: char *getenv();
105: char *index();
106: char *rindex();
107: char *checkremote();
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