root/fs/proc/cmdline.c

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DEFINITIONS

This source file includes following definitions.
  1. cmdline_proc_show
  2. proc_cmdline_init

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <linux/fs.h>
   3 #include <linux/init.h>
   4 #include <linux/proc_fs.h>
   5 #include <linux/seq_file.h>
   6 
   7 static int cmdline_proc_show(struct seq_file *m, void *v)
   8 {
   9         seq_puts(m, saved_command_line);
  10         seq_putc(m, '\n');
  11         return 0;
  12 }
  13 
  14 static int __init proc_cmdline_init(void)
  15 {
  16         proc_create_single("cmdline", 0, NULL, cmdline_proc_show);
  17         return 0;
  18 }
  19 fs_initcall(proc_cmdline_init);

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