diff options
Diffstat (limited to 'fs/proc/fd.h')
| -rw-r--r-- | fs/proc/fd.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/fs/proc/fd.h b/fs/proc/fd.h new file mode 100644 index 000000000..c5a921a06 --- /dev/null +++ b/fs/proc/fd.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PROCFS_FD_H__ +#define __PROCFS_FD_H__ + +#include <linux/fs.h> + +extern const struct file_operations proc_fd_operations; +extern const struct inode_operations proc_fd_inode_operations; + +extern const struct file_operations proc_fdinfo_operations; +extern const struct inode_operations proc_fdinfo_inode_operations; + +extern int proc_fd_permission(struct user_namespace *mnt_userns, + struct inode *inode, int mask); + +static inline unsigned int proc_fd(struct inode *inode) +{ + return PROC_I(inode)->fd; +} + +#endif /* __PROCFS_FD_H__ */ |