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wall.c (83082) wall.c (83242)
1/*
2 * Copyright (c) 1988, 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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37 The Regents of the University of California. All rights reserved.\n";
38#endif /* not lint */
39
40#ifndef lint
41#if 0
42static char sccsid[] = "@(#)wall.c 8.2 (Berkeley) 11/16/93";
43#endif
44static const char rcsid[] =
1/*
2 * Copyright (c) 1988, 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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37 The Regents of the University of California. All rights reserved.\n";
38#endif /* not lint */
39
40#ifndef lint
41#if 0
42static char sccsid[] = "@(#)wall.c 8.2 (Berkeley) 11/16/93";
43#endif
44static const char rcsid[] =
45 "$FreeBSD: head/usr.bin/wall/wall.c 83082 2001-09-05 15:31:07Z ru $";
45 "$FreeBSD: head/usr.bin/wall/wall.c 83242 2001-09-09 14:23:31Z dd $";
46#endif /* not lint */
47
48/*
49 * This program is not related to David Wall, whose Stanford Ph.D. thesis
50 * is entitled "Mechanisms for Broadcast and Selective Broadcast".
51 */
52
53#include <sys/param.h>

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62#include <pwd.h>
63#include <stdio.h>
64#include <stdlib.h>
65#include <string.h>
66#include <time.h>
67#include <unistd.h>
68#include <utmp.h>
69
46#endif /* not lint */
47
48/*
49 * This program is not related to David Wall, whose Stanford Ph.D. thesis
50 * is entitled "Mechanisms for Broadcast and Selective Broadcast".
51 */
52
53#include <sys/param.h>

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62#include <pwd.h>
63#include <stdio.h>
64#include <stdlib.h>
65#include <string.h>
66#include <time.h>
67#include <unistd.h>
68#include <utmp.h>
69
70#include "ttymsg.h"
71
70static void makemsg(char *);
71static void usage(void);
72static void makemsg(char *);
73static void usage(void);
72char *ttymsg(struct iovec *, int, const char *, int);
73
74#define IGNOREUSER "sleeper"
75
76struct wallgroup {
77 struct wallgroup *next;
78 char *name;
79 gid_t gid;
80} *grouplist;

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87{
88 struct iovec iov;
89 struct utmp utmp;
90 int ch;
91 int ingroup;
92 FILE *fp;
93 struct wallgroup *g;
94 struct group *grp;
74
75#define IGNOREUSER "sleeper"
76
77struct wallgroup {
78 struct wallgroup *next;
79 char *name;
80 gid_t gid;
81} *grouplist;

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88{
89 struct iovec iov;
90 struct utmp utmp;
91 int ch;
92 int ingroup;
93 FILE *fp;
94 struct wallgroup *g;
95 struct group *grp;
95 char *p, **np;
96 char **np;
97 const char *p;
96 struct passwd *pw;
97 char line[sizeof(utmp.ut_line) + 1];
98 char username[sizeof(utmp.ut_name) + 1];
99
100 (void)setlocale(LC_CTYPE, "");
101
102 while ((ch = getopt(argc, argv, "g:n")) != -1)
103 switch (ch) {

--- 191 unchanged lines hidden --- 		98 struct passwd *pw;
99 char line[sizeof(utmp.ut_line) + 1];
100 char username[sizeof(utmp.ut_name) + 1];
101
102 (void)setlocale(LC_CTYPE, "");
103
104 while ((ch = getopt(argc, argv, "g:n")) != -1)
105 switch (ch) {

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