https://github.com/torvalds/linux
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Tip revision: ceb6a6f023fd3e8b07761ed900352ef574010bcb authored by Linus Torvalds on 17 December 2023, 23:19:28 UTC
Linux 6.7-rc6
Tip revision: ceb6a6f
cmdline.c
// SPDX-License-Identifier: GPL-2.0
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include "internal.h"

static int cmdline_proc_show(struct seq_file *m, void *v)
{
	seq_puts(m, saved_command_line);
	seq_putc(m, '\n');
	return 0;
}

static int __init proc_cmdline_init(void)
{
	struct proc_dir_entry *pde;

	pde = proc_create_single("cmdline", 0, NULL, cmdline_proc_show);
	pde_make_permanent(pde);
	pde->size = saved_command_line_len + 1;
	return 0;
}
fs_initcall(proc_cmdline_init);
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