diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fs.h | 14 | ||||
| -rw-r--r-- | include/linux/namei.h | 1 | ||||
| -rw-r--r-- | include/linux/string.h | 1 |
3 files changed, 10 insertions, 6 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index ec43a24bf63d..731262c3fbb7 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2307,9 +2307,9 @@ static inline void iterate_bdevs(void (*f)(struct block_device *, void *), void { } -static inline int sb_is_blkdev_sb(struct super_block *sb) +static inline bool sb_is_blkdev_sb(struct super_block *sb) { - return 0; + return false; } #endif extern int sync_filesystem(struct super_block *); @@ -2387,7 +2387,7 @@ extern void init_special_inode(struct inode *, umode_t, dev_t); /* Invalid inode operations -- fs/bad_inode.c */ extern void make_bad_inode(struct inode *); -extern int is_bad_inode(struct inode *); +extern bool is_bad_inode(struct inode *); #ifdef CONFIG_BLOCK /* @@ -2548,8 +2548,8 @@ extern ssize_t __kernel_write(struct file *, const char *, size_t, loff_t *); extern struct file * open_exec(const char *); /* fs/dcache.c -- generic fs support functions */ -extern int is_subdir(struct dentry *, struct dentry *); -extern int path_is_under(struct path *, struct path *); +extern bool is_subdir(struct dentry *, struct dentry *); +extern bool path_is_under(struct path *, struct path *); extern char *file_path(struct file *, char *, int); @@ -2676,6 +2676,8 @@ extern loff_t generic_file_llseek_size(struct file *file, loff_t offset, int whence, loff_t maxsize, loff_t eof); extern loff_t fixed_size_llseek(struct file *file, loff_t offset, int whence, loff_t size); +extern loff_t no_seek_end_llseek_size(struct file *, loff_t, int, loff_t); +extern loff_t no_seek_end_llseek(struct file *, loff_t, int); extern int generic_file_open(struct inode * inode, struct file * filp); extern int nonseekable_open(struct inode * inode, struct file * filp); @@ -2978,7 +2980,7 @@ int __init get_filesystem_list(char *buf); #define OPEN_FMODE(flag) ((__force fmode_t)(((flag + 1) & O_ACCMODE) | \ (flag & __FMODE_NONOTIFY))) -static inline int is_sxid(umode_t mode) +static inline bool is_sxid(umode_t mode) { return (mode & S_ISUID) || ((mode & S_ISGID) && (mode & S_IXGRP)); } diff --git a/include/linux/namei.h b/include/linux/namei.h index d8c6334cd150..d0f25d81b46a 100644 --- a/include/linux/namei.h +++ b/include/linux/namei.h @@ -77,6 +77,7 @@ extern struct dentry *kern_path_locked(const char *, struct path *); extern int kern_path_mountpoint(int, const char *, struct path *, unsigned int); extern struct dentry *lookup_one_len(const char *, struct dentry *, int); +extern struct dentry *lookup_one_len_unlocked(const char *, struct dentry *, int); extern int follow_down_one(struct path *); extern int follow_down(struct path *); diff --git a/include/linux/string.h b/include/linux/string.h index 9ef7795e65e4..9eebc66d957a 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -10,6 +10,7 @@ extern char *strndup_user(const char __user *, long); extern void *memdup_user(const void __user *, size_t); +extern void *memdup_user_nul(const void __user *, size_t); /* * Include machine specific inline routines |