The raw driver used to provide direct unbuffered access to block devices before O_DIRECT was invented. It has been obsolete for more than a decade.
Showing the changes to include/uapi (1 of 7 files). Show all
Unified · Split
| @@ -1,17 +0,0 @@ | |||
| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ | ||
| 2 | #ifndef __LINUX_RAW_H | ||
| 3 | #define __LINUX_RAW_H | ||
| 4 | |||
| 5 | #include <linux/types.h> | ||
| 6 | |||
| 7 | #define RAW_SETBIND _IO( 0xac, 0 ) | ||
| 8 | #define RAW_GETBIND _IO( 0xac, 1 ) | ||
| 9 | |||
| 10 | struct raw_config_request | ||
| 11 | { | ||
| 12 | int raw_minor; | ||
| 13 | __u64 block_major; | ||
| 14 | __u64 block_minor; | ||
| 15 | }; | ||
| 16 | |||
| 17 | #endif /* __LINUX_RAW_H */ | ||