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asa.c (96627) asa.c (96628)
1/* $NetBSD: asa.c,v 1.11 1997/09/20 14:55:00 lukem Exp $ */
2
3/*
4 * Copyright (c) 1993,94 Winning Strategies, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

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31 */
32
33#include <sys/cdefs.h>
34#if 0
35#ifndef lint
36__RCSID("$NetBSD: asa.c,v 1.11 1997/09/20 14:55:00 lukem Exp $");
37#endif
38#endif
1/* $NetBSD: asa.c,v 1.11 1997/09/20 14:55:00 lukem Exp $ */
2
3/*
4 * Copyright (c) 1993,94 Winning Strategies, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

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31 */
32
33#include <sys/cdefs.h>
34#if 0
35#ifndef lint
36__RCSID("$NetBSD: asa.c,v 1.11 1997/09/20 14:55:00 lukem Exp $");
37#endif
38#endif
39__FBSDID("$FreeBSD: head/usr.bin/asa/asa.c 96627 2002-05-15 03:10:17Z tjr $");
39__FBSDID("$FreeBSD: head/usr.bin/asa/asa.c 96628 2002-05-15 03:17:01Z tjr $");
40
41#include <err.h>
42#include <stdio.h>
43#include <stdlib.h>
44
45static void asa(FILE *);
40
41#include <err.h>
42#include <stdio.h>
43#include <stdlib.h>
44
45static void asa(FILE *);
46static void usage(void);
46
47int
48main(int argc, char *argv[])
49{
47
48int
49main(int argc, char *argv[])
50{
51 int ch, exval;
50 FILE *fp;
52 FILE *fp;
53 const char *fn;
51
54
52 /* skip progname */
53 argv++;
55 while ((ch = getopt(argc, argv, "")) != -1) {
56 switch (ch) {
57 case '?':
58 default:
59 usage();
60 /*NOTREACHED*/
61 }
62 }
63 argc -= optind;
64 argv += optind;
54
65
55 fp = stdin;
56 do {
57 if (*argv != NULL) {
58 if ((fp = fopen(*argv, "r")) == NULL) {
59 warn("%s", *argv);
66 exval = 0;
67 if (argc == 0)
68 asa(stdin);
69 else {
70 while ((fn = *argv++) != NULL) {
71 if ((fp = fopen(fn, "r")) == NULL) {
72 warn("%s", fn);
73 exval = 1;
60 continue;
61 }
74 continue;
75 }
62 }
63 asa(fp);
64 if (fp != stdin)
65 (void)fclose(fp);
66 } while (*argv++ != NULL);
76 asa(fp);
77 fclose(fp);
78 }
79 }
67
80
68 exit(0);
81 exit(exval);
69}
70
71static void
82}
83
84static void
85usage(void)
86{
87
88 fprintf(stderr, "usage: asa [file...]\n");
89 exit(1);
90}
91
92static void
72asa(FILE *f)
73{
74 size_t len;
75 char *buf;
76
77 if ((buf = fgetln(f, &len)) != NULL) {
78 if (buf[len - 1] == '\n')
79 buf[--len] = '\0';

--- 40 unchanged lines hidden --- 		93asa(FILE *f)
94{
95 size_t len;
96 char *buf;
97
98 if ((buf = fgetln(f, &len)) != NULL) {
99 if (buf[len - 1] == '\n')
100 buf[--len] = '\0';

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