diff options
Diffstat (limited to 'compat/fs')
| -rw-r--r-- | compat/fs/Makefile | 1 | ||||
| -rw-r--r-- | compat/fs/read_write.c | 56 |
2 files changed, 0 insertions, 57 deletions
diff --git a/compat/fs/Makefile b/compat/fs/Makefile deleted file mode 100644 index 689a5f05ec8..00000000000 --- a/compat/fs/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y += read_write.o diff --git a/compat/fs/read_write.c b/compat/fs/read_write.c deleted file mode 100644 index f3c31c69682..00000000000 --- a/compat/fs/read_write.c +++ /dev/null @@ -1,56 +0,0 @@ -#include <linux/aio.h> -#include <linux/slab.h> -#include <linux/stat.h> -#include <linux/fcntl.h> -#include <linux/file.h> -#include <linux/uio.h> -#include <linux/fsnotify.h> -#include <linux/security.h> -#include <linux/export.h> -#include <linux/syscalls.h> -#include <linux/pagemap.h> -#include <linux/splice.h> -#include <linux/compat.h> - -#include <asm/uaccess.h> -#include <asm/unistd.h> - -ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos) -{ - struct kiocb kiocb; - ssize_t ret; - - if (!file->f_op->read_iter) - return -EINVAL; - - init_sync_kiocb(&kiocb, file); - kiocb.ki_pos = *ppos; - - iter->type |= READ; - ret = file->f_op->read_iter(&kiocb, iter); - BUG_ON(ret == -EIOCBQUEUED); - if (ret > 0) - *ppos = kiocb.ki_pos; - return ret; -} -EXPORT_SYMBOL(vfs_iter_read); - -ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos) -{ - struct kiocb kiocb; - ssize_t ret; - - if (!file->f_op->write_iter) - return -EINVAL; - - init_sync_kiocb(&kiocb, file); - kiocb.ki_pos = *ppos; - - iter->type |= WRITE; - ret = file->f_op->write_iter(&kiocb, iter); - BUG_ON(ret == -EIOCBQUEUED); - if (ret > 0) - *ppos = kiocb.ki_pos; - return ret; -} -EXPORT_SYMBOL(vfs_iter_write); |