LXR linux/include/linux/memfd.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __LINUX_MEMFD_H
   3#define __LINUX_MEMFD_H
   4
   5#include <linux/file.h>
   6
   7#ifdef CONFIG_MEMFD_CREATE
   8extern long memfd_fcntl(struct file *file, unsigned int cmd, unsigned long arg);
   9#else
  10static inline long memfd_fcntl(struct file *f, unsigned int c, unsigned long a)
  11{
  12        return -EINVAL;
  13}
  14#endif
  15
  16#endif /* __LINUX_MEMFD_H */
  17