162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef __PROCFS_FD_H__ 362306a36Sopenharmony_ci#define __PROCFS_FD_H__ 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <linux/fs.h> 662306a36Sopenharmony_ci 762306a36Sopenharmony_ciextern const struct file_operations proc_fd_operations; 862306a36Sopenharmony_ciextern const struct inode_operations proc_fd_inode_operations; 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ciextern const struct file_operations proc_fdinfo_operations; 1162306a36Sopenharmony_ciextern const struct inode_operations proc_fdinfo_inode_operations; 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciextern int proc_fd_permission(struct mnt_idmap *idmap, 1462306a36Sopenharmony_ci struct inode *inode, int mask); 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_cistatic inline unsigned int proc_fd(struct inode *inode) 1762306a36Sopenharmony_ci{ 1862306a36Sopenharmony_ci return PROC_I(inode)->fd; 1962306a36Sopenharmony_ci} 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci#endif /* __PROCFS_FD_H__ */ 22