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sdiff udiff text old ( 60401 ) new ( 80286 )
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main.c (60401) main.c (80286)
1/*-
2 * Copyright (c) 1992 Diomidis Spinellis.
3 * Copyright (c) 1992, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * This code is derived from software contributed to Berkeley by
7 * Diomidis Spinellis of Imperial College, University of London.
8 *

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41 The Regents of the University of California. All rights reserved.\n";
42#endif /* not lint */
43
44#ifndef lint
45#if 0
46static char sccsid[] = "@(#)main.c 8.2 (Berkeley) 1/3/94";
47#endif
48static const char rcsid[] =
1/*-
2 * Copyright (c) 1992 Diomidis Spinellis.
3 * Copyright (c) 1992, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * This code is derived from software contributed to Berkeley by
7 * Diomidis Spinellis of Imperial College, University of London.
8 *

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41 The Regents of the University of California. All rights reserved.\n";
42#endif /* not lint */
43
44#ifndef lint
45#if 0
46static char sccsid[] = "@(#)main.c 8.2 (Berkeley) 1/3/94";
47#endif
48static const char rcsid[] =
49 "$FreeBSD: head/usr.bin/sed/main.c 60401 2000-05-11 20:15:16Z nsayer $";
49 "$FreeBSD: head/usr.bin/sed/main.c 80286 2001-07-24 14:05:21Z obrien $";
50#endif /* not lint */
51
52#include <sys/types.h>
53
54#include <err.h>
55#include <errno.h>
56#include <fcntl.h>
57#include <locale.h>

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125 case 'E':
126 rflags = REG_EXTENDED;
127 break;
128 case 'a':
129 aflag = 1;
130 break;
131 case 'e':
132 eflag = 1;
50#endif /* not lint */
51
52#include <sys/types.h>
53
54#include <err.h>
55#include <errno.h>
56#include <fcntl.h>
57#include <locale.h>

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125 case 'E':
126 rflags = REG_EXTENDED;
127 break;
128 case 'a':
129 aflag = 1;
130 break;
131 case 'e':
132 eflag = 1;
133 temp_arg = xmalloc(strlen(optarg) + 2);
133 if ((temp_arg = malloc(strlen(optarg) + 2)) == NULL)
134 err(1, "malloc");
134 strcpy(temp_arg, optarg);
135 strcat(temp_arg, "\n");
136 add_compunit(CU_STRING, temp_arg);
137 break;
138 case 'f':
139 fflag = 1;
140 add_compunit(CU_FILE, optarg);
141 break;

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357 */
358static void
359add_compunit(type, s)
360 enum e_cut type;
361 char *s;
362{
363 struct s_compunit *cu;
364
135 strcpy(temp_arg, optarg);
136 strcat(temp_arg, "\n");
137 add_compunit(CU_STRING, temp_arg);
138 break;
139 case 'f':
140 fflag = 1;
141 add_compunit(CU_FILE, optarg);
142 break;

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358 */
359static void
360add_compunit(type, s)
361 enum e_cut type;
362 char *s;
363{
364 struct s_compunit *cu;
365
365 cu = xmalloc(sizeof(struct s_compunit));
366 if ((cu = malloc(sizeof(struct s_compunit))) == NULL)
367 err(1, "malloc");
366 cu->type = type;
367 cu->s = s;
368 cu->next = NULL;
369 *cu_nextp = cu;
370 cu_nextp = &cu->next;
371}
372
373/*
374 * Add a file to the linked list
375 */
376static void
377add_file(s)
378 char *s;
379{
380 struct s_flist *fp;
381
368 cu->type = type;
369 cu->s = s;
370 cu->next = NULL;
371 *cu_nextp = cu;
372 cu_nextp = &cu->next;
373}
374
375/*
376 * Add a file to the linked list
377 */
378static void
379add_file(s)
380 char *s;
381{
382 struct s_flist *fp;
383
382 fp = xmalloc(sizeof(struct s_flist));
384 if ((fp = malloc(sizeof(struct s_flist))) == NULL)
385 err(1, "malloc");
383 fp->next = NULL;
384 *fl_nextp = fp;
385 fp->fname = s;
386 fl_nextp = &fp->next;
387}
386 fp->next = NULL;
387 *fl_nextp = fp;
388 fp->fname = s;
389 fl_nextp = &fp->next;
390}