ufs.c (6d423eb2cb9bc2fd1aa22d71511775eb7acb8fa5) ufs.c (fb14e73cb4062d7272ce6183d748adedd868906b)
1/* $NetBSD: ufs.c,v 1.20 1998/03/01 07:15:39 ross Exp $ */
2
3/*-
4 * Copyright (c) 2002 Networks Associates Technology, Inc.
5 * All rights reserved.
6 *
7 * This software was developed for the FreeBSD Project by Marshall
8 * Kirk McKusick and Network Associates Laboratories, the Security

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135static int buf_read_file(struct open_file *, char **, size_t *);
136static int buf_write_file(struct open_file *, const char *, size_t *);
137static int search_directory(char *, struct open_file *, ino_t *);
138static int ufs_use_sa_read(void *, off_t, void **, int);
139
140/* from ffs_subr.c */
141int ffs_sbget(void *, struct fs **, off_t, char *,
142 int (*)(void *, off_t, void **, int));
1/* $NetBSD: ufs.c,v 1.20 1998/03/01 07:15:39 ross Exp $ */
2
3/*-
4 * Copyright (c) 2002 Networks Associates Technology, Inc.
5 * All rights reserved.
6 *
7 * This software was developed for the FreeBSD Project by Marshall
8 * Kirk McKusick and Network Associates Laboratories, the Security

--- 126 unchanged lines hidden (view full) ---

135static int buf_read_file(struct open_file *, char **, size_t *);
136static int buf_write_file(struct open_file *, const char *, size_t *);
137static int search_directory(char *, struct open_file *, ino_t *);
138static int ufs_use_sa_read(void *, off_t, void **, int);
139
140/* from ffs_subr.c */
141int ffs_sbget(void *, struct fs **, off_t, char *,
142 int (*)(void *, off_t, void **, int));
143/*
144 * Request standard superblock location in ffs_sbget
145 */
146#define STDSB -1 /* Fail if check-hash is bad */
147#define STDSB_NOHASHFAIL -2 /* Ignore check-hash failure */
143
144/*
145 * Read a new inode into a file structure.
146 */
147static int
148read_inode(inumber, f)
149 ino_t inumber;
150 struct open_file *f;

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514
515 /* allocate file system specific data structure */
516 fp = malloc(sizeof(struct file));
517 bzero(fp, sizeof(struct file));
518 f->f_fsdata = (void *)fp;
519
520 /* read super block */
521 twiddle(1);
148
149/*
150 * Read a new inode into a file structure.
151 */
152static int
153read_inode(inumber, f)
154 ino_t inumber;
155 struct open_file *f;

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519
520 /* allocate file system specific data structure */
521 fp = malloc(sizeof(struct file));
522 bzero(fp, sizeof(struct file));
523 f->f_fsdata = (void *)fp;
524
525 /* read super block */
526 twiddle(1);
522 if ((rc = ffs_sbget(f, &fs, -1, "stand", ufs_use_sa_read)) != 0)
527 if ((rc = ffs_sbget(f, &fs, STDSB_NOHASHFAIL, "stand",
528 ufs_use_sa_read)) != 0)
523 goto out;
524 fp->f_fs = fs;
525 /*
526 * Calculate indirect block levels.
527 */
528 {
529 ufs2_daddr_t mult;
530 int level;

--- 352 unchanged lines hidden --- 		529 goto out;
530 fp->f_fs = fs;
531 /*
532 * Calculate indirect block levels.
533 */
534 {
535 ufs2_daddr_t mult;
536 int level;

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