18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef __PROCFS_FD_H__ 38c2ecf20Sopenharmony_ci#define __PROCFS_FD_H__ 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci#include <linux/fs.h> 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ciextern const struct file_operations proc_fd_operations; 88c2ecf20Sopenharmony_ciextern const struct inode_operations proc_fd_inode_operations; 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ciextern const struct file_operations proc_fdinfo_operations; 118c2ecf20Sopenharmony_ciextern const struct inode_operations proc_fdinfo_inode_operations; 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ciextern int proc_fd_permission(struct inode *inode, int mask); 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_cistatic inline unsigned int proc_fd(struct inode *inode) 168c2ecf20Sopenharmony_ci{ 178c2ecf20Sopenharmony_ci return PROC_I(inode)->fd; 188c2ecf20Sopenharmony_ci} 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_ci#endif /* __PROCFS_FD_H__ */ 21