cregit-Linux how code gets into the kernel

Release 4.17 fs/squashfs/decompressor.h

Directory: fs/squashfs
#ifndef DECOMPRESSOR_H

#define DECOMPRESSOR_H
/*
 * Squashfs - a compressed read only filesystem for Linux
 *
 * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
 * Phillip Lougher <phillip@squashfs.org.uk>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2,
 * or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * decompressor.h
 */


struct squashfs_decompressor {
	
void	*(*init)(struct squashfs_sb_info *, void *);
	
void	*(*comp_opts)(struct squashfs_sb_info *, void *, int);
	
void	(*free)(void *);
	
int	(*decompress)(struct squashfs_sb_info *, void *,
		struct buffer_head **, int, int, int,
		struct squashfs_page_actor *);
	
int	id;
	
char	*name;
	
int	supported;
};


static inline void *squashfs_comp_opts(struct squashfs_sb_info *msblk, void *buff, int length) { return msblk->decompressor->comp_opts ? msblk->decompressor->comp_opts(msblk, buff, length) : NULL; }

Contributors

PersonTokensPropCommitsCommitProp
Phillip Lougher42100.00%2100.00%
Total42100.00%2100.00%

#ifdef CONFIG_SQUASHFS_XZ extern const struct squashfs_decompressor squashfs_xz_comp_ops; #endif #ifdef CONFIG_SQUASHFS_LZ4 extern const struct squashfs_decompressor squashfs_lz4_comp_ops; #endif #ifdef CONFIG_SQUASHFS_LZO extern const struct squashfs_decompressor squashfs_lzo_comp_ops; #endif #ifdef CONFIG_SQUASHFS_ZLIB extern const struct squashfs_decompressor squashfs_zlib_comp_ops; #endif #ifdef CONFIG_SQUASHFS_ZSTD extern const struct squashfs_decompressor squashfs_zstd_comp_ops; #endif #endif

Overall Contributors

PersonTokensPropCommitsCommitProp
Phillip Lougher18194.27%990.00%
Sean Purcell115.73%110.00%
Total192100.00%10100.00%
Directory: fs/squashfs
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