~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

TOMOYO Linux Cross Reference
Linux/fs/squashfs/squashfs.h

Version: ~ [ linux-5.9.1 ] ~ [ linux-5.8.16 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.72 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.152 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.202 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.240 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.240 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.140 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.85 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /* SPDX-License-Identifier: GPL-2.0-or-later */
  2 /*
  3  * Squashfs - a compressed read only filesystem for Linux
  4  *
  5  * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008
  6  * Phillip Lougher <phillip@squashfs.org.uk>
  7  *
  8  * squashfs.h
  9  */
 10 
 11 #define TRACE(s, args...)       pr_debug("SQUASHFS: "s, ## args)
 12 
 13 #define ERROR(s, args...)       pr_err("SQUASHFS error: "s, ## args)
 14 
 15 #define WARNING(s, args...)     pr_warn("SQUASHFS: "s, ## args)
 16 
 17 /* block.c */
 18 extern int squashfs_read_data(struct super_block *, u64, int, u64 *,
 19                                 struct squashfs_page_actor *);
 20 
 21 /* cache.c */
 22 extern struct squashfs_cache *squashfs_cache_init(char *, int, int);
 23 extern void squashfs_cache_delete(struct squashfs_cache *);
 24 extern struct squashfs_cache_entry *squashfs_cache_get(struct super_block *,
 25                                 struct squashfs_cache *, u64, int);
 26 extern void squashfs_cache_put(struct squashfs_cache_entry *);
 27 extern int squashfs_copy_data(void *, struct squashfs_cache_entry *, int, int);
 28 extern int squashfs_read_metadata(struct super_block *, void *, u64 *,
 29                                 int *, int);
 30 extern struct squashfs_cache_entry *squashfs_get_fragment(struct super_block *,
 31                                 u64, int);
 32 extern struct squashfs_cache_entry *squashfs_get_datablock(struct super_block *,
 33                                 u64, int);
 34 extern void *squashfs_read_table(struct super_block *, u64, int);
 35 
 36 /* decompressor.c */
 37 extern const struct squashfs_decompressor *squashfs_lookup_decompressor(int);
 38 extern void *squashfs_decompressor_setup(struct super_block *, unsigned short);
 39 
 40 /* decompressor_xxx.c */
 41 extern void *squashfs_decompressor_create(struct squashfs_sb_info *, void *);
 42 extern void squashfs_decompressor_destroy(struct squashfs_sb_info *);
 43 extern int squashfs_decompress(struct squashfs_sb_info *, struct buffer_head **,
 44         int, int, int, struct squashfs_page_actor *);
 45 extern int squashfs_max_decompressors(void);
 46 
 47 /* export.c */
 48 extern __le64 *squashfs_read_inode_lookup_table(struct super_block *, u64, u64,
 49                                 unsigned int);
 50 
 51 /* fragment.c */
 52 extern int squashfs_frag_lookup(struct super_block *, unsigned int, u64 *);
 53 extern __le64 *squashfs_read_fragment_index_table(struct super_block *,
 54                                 u64, u64, unsigned int);
 55 
 56 /* file.c */
 57 void squashfs_fill_page(struct page *, struct squashfs_cache_entry *, int, int);
 58 void squashfs_copy_cache(struct page *, struct squashfs_cache_entry *, int,
 59                                 int);
 60 
 61 /* file_xxx.c */
 62 extern int squashfs_readpage_block(struct page *, u64, int, int);
 63 
 64 /* id.c */
 65 extern int squashfs_get_id(struct super_block *, unsigned int, unsigned int *);
 66 extern __le64 *squashfs_read_id_index_table(struct super_block *, u64, u64,
 67                                 unsigned short);
 68 
 69 /* inode.c */
 70 extern struct inode *squashfs_iget(struct super_block *, long long,
 71                                 unsigned int);
 72 extern int squashfs_read_inode(struct inode *, long long);
 73 
 74 /* xattr.c */
 75 extern ssize_t squashfs_listxattr(struct dentry *, char *, size_t);
 76 
 77 /*
 78  * Inodes, files,  decompressor and xattr operations
 79  */
 80 
 81 /* dir.c */
 82 extern const struct file_operations squashfs_dir_ops;
 83 
 84 /* export.c */
 85 extern const struct export_operations squashfs_export_ops;
 86 
 87 /* file.c */
 88 extern const struct address_space_operations squashfs_aops;
 89 
 90 /* inode.c */
 91 extern const struct inode_operations squashfs_inode_ops;
 92 
 93 /* namei.c */
 94 extern const struct inode_operations squashfs_dir_inode_ops;
 95 
 96 /* symlink.c */
 97 extern const struct address_space_operations squashfs_symlink_aops;
 98 extern const struct inode_operations squashfs_symlink_inode_ops;
 99 
100 /* xattr.c */
101 extern const struct xattr_handler *squashfs_xattr_handlers[];
102 

~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

kernel.org | git.kernel.org | LWN.net | Project Home | Wiki (Japanese) | Wiki (English) | SVN repository | Mail admin

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.

osdn.jp