|  | /* SPDX-License-Identifier: GPL-2.0 */ | 
|  | #ifndef __FSNOTIFY_FDINFO_H__ | 
|  | #define __FSNOTIFY_FDINFO_H__ | 
|  |  | 
|  | #include <linux/errno.h> | 
|  | #include <linux/proc_fs.h> | 
|  |  | 
|  | struct seq_file; | 
|  | struct file; | 
|  |  | 
|  | #ifdef CONFIG_PROC_FS | 
|  |  | 
|  | #ifdef CONFIG_INOTIFY_USER | 
|  | void inotify_show_fdinfo(struct seq_file *m, struct file *f); | 
|  | #endif | 
|  |  | 
|  | #ifdef CONFIG_FANOTIFY | 
|  | void fanotify_show_fdinfo(struct seq_file *m, struct file *f); | 
|  | #endif | 
|  |  | 
|  | #else /* CONFIG_PROC_FS */ | 
|  |  | 
|  | #define inotify_show_fdinfo	NULL | 
|  | #define fanotify_show_fdinfo	NULL | 
|  |  | 
|  | #endif /* CONFIG_PROC_FS */ | 
|  |  | 
|  | #endif /* __FSNOTIFY_FDINFO_H__ */ |