mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-15 15:04:27 +08:00
3f3942aca6
Variants of proc_create{,_data} that directly take a seq_file show
callback and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig <hch@lst.de>
24 lines
515 B
C
24 lines
515 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
#include <linux/fs.h>
|
|
#include <linux/init.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/proc_fs.h>
|
|
#include <linux/seq_file.h>
|
|
#include <linux/utsname.h>
|
|
|
|
static int version_proc_show(struct seq_file *m, void *v)
|
|
{
|
|
seq_printf(m, linux_proc_banner,
|
|
utsname()->sysname,
|
|
utsname()->release,
|
|
utsname()->version);
|
|
return 0;
|
|
}
|
|
|
|
static int __init proc_version_init(void)
|
|
{
|
|
proc_create_single("version", 0, NULL, version_proc_show);
|
|
return 0;
|
|
}
|
|
fs_initcall(proc_version_init);
|