android_kernel_xiaomi_sm8350/fs/qnx4/file.c

42 lines
922 B
C
Raw Normal View History

/*
* QNX4 file system, Linux implementation.
*
* Version : 0.2.1
*
* Using parts of the xiafs filesystem.
*
* History :
*
* 25-05-1998 by Richard Frowijn : first release.
* 21-06-1998 by Frank Denis : wrote qnx4_readpage to use generic_file_read.
* 27-06-1998 by Frank Denis : file overwriting.
*/
#include <linux/fs.h>
#include <linux/qnx4_fs.h>
/*
* We have mostly NULL's here: the current defaults are ok for
* the qnx4 filesystem.
*/
const struct file_operations qnx4_file_operations =
{
.llseek = generic_file_llseek,
.read = do_sync_read,
.aio_read = generic_file_aio_read,
.mmap = generic_file_mmap,
.splice_read = generic_file_splice_read,
#ifdef CONFIG_QNX4FS_RW
.write = do_sync_write,
.aio_write = generic_file_aio_write,
.fsync = qnx4_sync_file,
#endif
};
const struct inode_operations qnx4_file_inode_operations =
{
#ifdef CONFIG_QNX4FS_RW
.truncate = qnx4_truncate,
#endif
};