Changeset View
Changeset View
Standalone View
Standalone View
head/sys/compat/linuxkpi/common/include/linux/seq_file.h
Property | Old Value | New Value |
---|---|---|
svn:eol-style | null | native \ No newline at end of property |
svn:keywords | null | FreeBSD=%H \ No newline at end of property |
svn:mime-type | null | text/plain \ No newline at end of property |
/*- | |||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD | |||||
* | |||||
* Copyright (c) 2016-2018, Matthew Macy <mmacy@freebsd.org> | |||||
* | |||||
* Redistribution and use in source and binary forms, with or without | |||||
* modification, are permitted provided that the following conditions | |||||
* are met: | |||||
* 1. Redistributions of source code must retain the above copyright | |||||
* notice, this list of conditions and the following disclaimer. | |||||
* 2. Redistributions in binary form must reproduce the above copyright | |||||
* notice, this list of conditions and the following disclaimer in the | |||||
* documentation and/or other materials provided with the distribution. | |||||
* | |||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |||||
* SUCH DAMAGE. | |||||
* | |||||
* $FreeBSD$ | |||||
*/ | |||||
#ifndef _LINUX_SEQ_FILE_H_ | |||||
#define _LINUX_SEQ_FILE_H_ | |||||
#include <sys/sbuf.h> | |||||
struct seq_operations; | |||||
struct linux_file; | |||||
#define inode vnode | |||||
struct seq_file { | |||||
struct sbuf *buf; | |||||
const struct seq_operations *op; | |||||
const struct linux_file *file; | |||||
void *private; | |||||
}; | |||||
struct seq_operations { | |||||
void * (*start) (struct seq_file *m, off_t *pos); | |||||
void (*stop) (struct seq_file *m, void *v); | |||||
void * (*next) (struct seq_file *m, void *v, off_t *pos); | |||||
int (*show) (struct seq_file *m, void *v); | |||||
}; | |||||
ssize_t seq_read(struct linux_file *, char *, size_t, off_t *); | |||||
int seq_write(struct seq_file *seq, const void *data, size_t len); | |||||
int seq_open(struct linux_file *f, const struct seq_operations *op); | |||||
int seq_release(struct inode *inode, struct linux_file *file); | |||||
off_t seq_lseek(struct linux_file *file, off_t offset, int whence); | |||||
int single_open(struct linux_file *, int (*)(struct seq_file *, void *), void *); | |||||
int single_release(struct inode *, struct linux_file *); | |||||
#define seq_printf(m, fmt, ...) sbuf_printf((m)->buf, (fmt), ##__VA_ARGS__) | |||||
#define seq_puts(m, str) sbuf_printf((m)->buf, str) | |||||
#define seq_putc(m, str) sbuf_putc((m)->buf, str) | |||||
#endif /* _LINUX_SEQ_FILE_H_ */ |