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1.1 root 1: /*
2: * params.h - parameters for everyone.
3: */
4:
5: /* @(#)params.h 2.25 10/15/87 */
6:
7: #include <stdio.h>
8: #include <signal.h>
9: #include <sys/types.h>
10: #include <grp.h>
11: #include <pwd.h>
12: #include <sys/stat.h>
13: #include <ctype.h>
14:
15: #include "defs.h"
16:
17: #if defined(BSD4_2) || defined(BSD4_1C)
18: #include <sys/time.h>
19: #else /* sane */
20: #include <time.h>
21: #endif /* sane */
22:
23: #ifndef UNAME
24: /*
25: * 9 bytes is for compatibility with USG, in case you forget to define UNAME.
26: * 33 bytes in nodename because many sites have names longer than 8 chars.
27: */
28:
29: struct utsname {
30: char sysname[9];
31: char nodename[33];
32: char release[9];
33: char version[9];
34: };
35: #else
36: #include <sys/utsname.h>
37: #endif
38:
39: #ifndef USG
40: #include <sys/timeb.h>
41: #else
42: struct timeb
43: {
44: time_t time;
45: unsigned short millitm;
46: short timezone;
47: short dstflag;
48: };
49: #endif
50:
51: #include "header.h"
52:
53: /* line from SUBFILE */
54: struct srec {
55: char s_name[2*BUFLEN]; /* system name */
56: char *s_nosend; /* systems that inhibit sending */
57: char s_nbuf[LBUFLEN]; /* system subscriptions */
58: char s_flags[BUFLEN]; /* system flags */
59: char s_xmit[LBUFLEN]; /* system xmit routine */
60: };
61:
62: extern int uid, gid, duid, dgid;
63: extern int savmask, SigTrap, mode, lockcount;
64: extern struct hbuf header;
65: extern char bfr[LBUFLEN], *username, *userhome;
66:
67: extern char *SPOOL, *LIB, *BIN, *SUBFILE, *ACTIVE;
68: extern char *LOCKFILE, *SEQFILE, *ARTFILE;
69: extern char *news_version, *Progname;
70:
71: #ifdef NOTIFY
72: extern char *TELLME;
73: #endif /* NOTIFY */
74:
75: extern char *LOCALSYSNAME, *LOCALPATHSYSNAME, *FROMSYSNAME, *PATHSYSNAME;
76:
77: #ifndef SHELL
78: extern char *SHELL;
79: #endif /* !SHELL */
80:
81: /* external function declarations */
82: extern FILE *xfopen(), *hread();
83: extern char *strcpy(), *strncpy(), *strcat(), *index(), *rindex();
84: extern char *ctime(), *mktemp(), *malloc(), *realloc(), *getenv();
85: extern char *arpadate(), *dirname(), *AllocCpy(), *strpbrk();
86: extern char *errmsg();
87: extern struct passwd *getpwnam(), *getpwuid(), *getpwent();
88: extern struct group *getgrnam();
89: extern time_t time(), getdate(), cgtdate();
90: extern int broadcast(), save(), newssave(), ushell(), onsig();
91: extern long atol();
92: extern struct tm *localtime();
93:
94: #ifdef lint
95: /* This horrible gross kludge is the only way I know to
96: * convince lint that signal(SIGINT,SIG_IGN) is legal. It hates SIG_IGN.
97: */
98: #ifdef SIG_IGN
99: #undef SIG_IGN
100: #endif /* SIG_IGN */
101: #define SIG_IGN main
102: extern int main();
103: #endif /* lint */
104:
105: #ifdef VMS
106: #define LINK(a,b) vmslink(a,b)
107: #define UNLINK(a) vmsdelete(a)
108: FILE *art_open(), *xart_open();
109: #else
110: #define LINK(a,b) link(a,b)
111: #define UNLINK(a) unlink(a)
112: #define art_open fopen
113: #define xart_open xfopen
114: #endif /* !VMS */
115:
116: /* Check for old naming scheme using HIDDENNET */
117: #ifdef HIDDENNET
118: # ifndef GENERICFROM /* Ugly fix, only for use in pathinit.c */
119: # define GENERICFROM "%s%0.0s%s", HIDDENNET
120: # define HIDDENNET_IN_LOCALSYSNAME
121: # endif
122: # ifndef GENERICPATH
123: # define GENERICPATH HIDDENNET
124: # endif
125: #endif
126:
127: #ifdef M_XENIX
128: /* fake SVID adivsory locking with xenix routines */
129: #define lockf locking
130: #define F_ULOCK 0
131: #define F_LOCK 3
132: #define F_TLOCK 4
133: #endif /* M_XENIX */
134:
135: #ifdef IHCC
136: #define DOGETUSERS
137: #define LOGDIR
138: #endif /* IHCC */
139:
140: #ifdef BSD4_2
141: #define MKDIR_SUB
142: #define READDIR
143: #endif /* BSD4_2 */
144:
145: #ifdef READDIR
146: #include <sys/dir.h>
147: #else /* !READDIR */
148: #include "ndir.h"
149: #endif /* !READDIR */
150:
151: #if defined(DBM) && !defined(M_XENIX)
152: typedef struct {
153: char *dptr;
154: int dsize;
155: } datum;
156: #endif /* DBM &! XENIX */
157:
158: #define STRCMP(a,b) ((*(a) != *(b)) ? (*(a)-*(b)) : strcmp((a)+1, (b)+1))
159: #define STRNCMP(a,b,n) ((*(a) != *(b)) ? (*(a)-*(b)) : strncmp(a, b, n))
160: #define PREFIX(a,b) ((*(a) != *(b)) ? FALSE : prefix((a)+1, (b)+1))
161:
162: #ifdef SERVER
163: /* from clientlib.c */
164: extern char *getserverbyfile();
165: extern int server_init();
166: extern void put_server();
167: extern int get_server();
168: extern void close_server();
169: /* from nntp.c */
170: extern FILE *open_active();
171: extern int open_server();
172: extern char *set_group();
173: extern char *active_name();
174: extern char *group_name();
175: extern FILE *getarticle();
176: extern FILE *getartbyid();
177: extern char *article_name();
178: extern void sync_server();
179: extern int strindex();
180: #endif /* SERVER */
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