diff options
| -rw-r--r-- | fs/fcntl.c | 4 | ||||
| -rw-r--r-- | fs/locks.c | 4 | ||||
| -rw-r--r-- | include/linux/fs.h | 10 |
3 files changed, 10 insertions, 8 deletions
@@ -273,7 +273,7 @@ static long do_fcntl(int fd, unsigned int cmd, unsigned long arg, err = setfl(fd, filp, arg); break; case F_GETLK: - err = fcntl_getlk(filp, (struct flock __user *) arg); + err = fcntl_getlk(filp, cmd, (struct flock __user *) arg); break; case F_SETLK: case F_SETLKW: @@ -389,7 +389,7 @@ SYSCALL_DEFINE3(fcntl64, unsigned int, fd, unsigned int, cmd, switch (cmd) { case F_GETLK64: - err = fcntl_getlk64(f.file, (struct flock64 __user *) arg); + err = fcntl_getlk64(f.file, cmd, (struct flock64 __user *) arg); break; case F_SETLK64: case F_SETLKW64: @@ -1898,7 +1898,7 @@ static void posix_lock_to_flock64(struct flock64 *flock, struct file_lock *fl) /* Report the first existing lock that would conflict with l. * This implements the F_GETLK command of fcntl(). */ -int fcntl_getlk(struct file *filp, struct flock __user *l) +int fcntl_getlk(struct file *filp, unsigned int cmd, struct flock __user *l) { struct file_lock file_lock; struct flock flock; @@ -2066,7 +2066,7 @@ out: /* Report the first existing lock that would conflict with l. * This implements the F_GETLK command of fcntl(). */ -int fcntl_getlk64(struct file *filp, struct flock64 __user *l) +int fcntl_getlk64(struct file *filp, unsigned int cmd, struct flock64 __user *l) { struct file_lock file_lock; struct flock64 flock; diff --git a/include/linux/fs.h b/include/linux/fs.h index 5ddeb8d..ae91dce 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -993,12 +993,12 @@ struct file_lock { extern void send_sigio(struct fown_struct *fown, int fd, int band); #ifdef CONFIG_FILE_LOCKING -extern int fcntl_getlk(struct file *, struct flock __user *); +extern int fcntl_getlk(struct file *, unsigned int, struct flock __user *); extern int fcntl_setlk(unsigned int, struct file *, unsigned int, struct flock __user *); #if BITS_PER_LONG == 32 -extern int fcntl_getlk64(struct file *, struct flock64 __user *); +extern int fcntl_getlk64(struct file *, unsigned int, struct flock64 __user *); extern int fcntl_setlk64(unsigned int, struct file *, unsigned int, struct flock64 __user *); #endif @@ -1031,7 +1031,8 @@ extern int lease_modify(struct file_lock **, int); extern int lock_may_read(struct inode *, loff_t start, unsigned long count); extern int lock_may_write(struct inode *, loff_t start, unsigned long count); #else /* !CONFIG_FILE_LOCKING */ -static inline int fcntl_getlk(struct file *file, struct flock __user *user) +static inline int fcntl_getlk(struct file *file, unsigned int cmd, + struct flock __user *user) { return -EINVAL; } @@ -1043,7 +1044,8 @@ static inline int fcntl_setlk(unsigned int fd, struct file *file, } #if BITS_PER_LONG == 32 -static inline int fcntl_getlk64(struct file *file, struct flock64 __user *user) +static inline int fcntl_getlk64(struct file *file, unsigned int cmd, + struct flock64 __user *user) { return -EINVAL; } |
