arch/sh/include/uapi/asm/ioctls.h
Source file repositories/reference/linux-study-clean/arch/sh/include/uapi/asm/ioctls.h
File Facts
- System
- Linux kernel
- Corpus path
arch/sh/include/uapi/asm/ioctls.h- Extension
.h- Size
- 5039 bytes
- Lines
- 117
- Domain
- Architecture Layer
- Bucket
- arch/sh
- Inferred role
- Architecture Layer: implementation source
- Status
- source implementation candidate
Why This File Exists
CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
- CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
asm/ioctl.h
Detected Declarations
- No top-level syscall, struct, function, initcall, or export declaration detected by the generator.
Annotated Snippet
#ifndef __ASM_SH_IOCTLS_H
#define __ASM_SH_IOCTLS_H
#include <asm/ioctl.h>
#define FIOCLEX _IO('f', 1)
#define FIONCLEX _IO('f', 2)
#define FIOASYNC _IOW('f', 125, int)
#define FIONBIO _IOW('f', 126, int)
#define FIONREAD _IOR('f', 127, int)
#define TIOCINQ FIONREAD
#define FIOQSIZE _IOR('f', 128, loff_t)
#define TCGETS 0x5401
#define TCSETS 0x5402
#define TCSETSW 0x5403
#define TCSETSF 0x5404
#define TCGETA 0x80127417 /* _IOR('t', 23, struct termio) */
#define TCSETA 0x40127418 /* _IOW('t', 24, struct termio) */
#define TCSETAW 0x40127419 /* _IOW('t', 25, struct termio) */
#define TCSETAF 0x4012741C /* _IOW('t', 28, struct termio) */
#define TCSBRK _IO('t', 29)
#define TCXONC _IO('t', 30)
#define TCFLSH _IO('t', 31)
#define TIOCSWINSZ 0x40087467 /* _IOW('t', 103, struct winsize) */
#define TIOCGWINSZ 0x80087468 /* _IOR('t', 104, struct winsize) */
#define TIOCSTART _IO('t', 110) /* start output, like ^Q */
#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */
#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */
#define TIOCSPGRP _IOW('t', 118, int)
#define TIOCGPGRP _IOR('t', 119, int)
#define TIOCEXCL _IO('T', 12) /* 0x540C */
#define TIOCNXCL _IO('T', 13) /* 0x540D */
#define TIOCSCTTY _IO('T', 14) /* 0x540E */
#define TIOCSTI _IOW('T', 18, char) /* 0x5412 */
#define TIOCMGET _IOR('T', 21, unsigned int) /* 0x5415 */
#define TIOCMBIS _IOW('T', 22, unsigned int) /* 0x5416 */
#define TIOCMBIC _IOW('T', 23, unsigned int) /* 0x5417 */
#define TIOCMSET _IOW('T', 24, unsigned int) /* 0x5418 */
# define TIOCM_LE 0x001
# define TIOCM_DTR 0x002
# define TIOCM_RTS 0x004
# define TIOCM_ST 0x008
# define TIOCM_SR 0x010
# define TIOCM_CTS 0x020
# define TIOCM_CAR 0x040
# define TIOCM_RNG 0x080
# define TIOCM_DSR 0x100
# define TIOCM_CD TIOCM_CAR
# define TIOCM_RI TIOCM_RNG
#define TIOCGSOFTCAR _IOR('T', 25, unsigned int) /* 0x5419 */
#define TIOCSSOFTCAR _IOW('T', 26, unsigned int) /* 0x541A */
#define TIOCLINUX _IOW('T', 28, char) /* 0x541C */
#define TIOCCONS _IO('T', 29) /* 0x541D */
#define TIOCGSERIAL 0x803C541E /* _IOR('T', 30, struct serial_struct) 0x541E */
#define TIOCSSERIAL 0x403C541F /* _IOW('T', 31, struct serial_struct) 0x541F */
#define TIOCPKT _IOW('T', 32, int) /* 0x5420 */
# define TIOCPKT_DATA 0
# define TIOCPKT_FLUSHREAD 1
# define TIOCPKT_FLUSHWRITE 2
# define TIOCPKT_STOP 4
# define TIOCPKT_START 8
# define TIOCPKT_NOSTOP 16
# define TIOCPKT_DOSTOP 32
# define TIOCPKT_IOCTL 64
#define TIOCNOTTY _IO('T', 34) /* 0x5422 */
#define TIOCSETD _IOW('T', 35, int) /* 0x5423 */
#define TIOCGETD _IOR('T', 36, int) /* 0x5424 */
#define TCSBRKP _IOW('T', 37, int) /* 0x5425 */ /* Needed for POSIX tcsendbreak() */
#define TIOCSBRK _IO('T', 39) /* 0x5427 */ /* BSD compatibility */
#define TIOCCBRK _IO('T', 40) /* 0x5428 */ /* BSD compatibility */
#define TIOCGSID _IOR('T', 41, pid_t) /* 0x5429 */ /* Return the session ID of FD */
#define TCGETS2 _IOR('T', 42, struct termios2)
#define TCSETS2 _IOW('T', 43, struct termios2)
#define TCSETSW2 _IOW('T', 44, struct termios2)
#define TCSETSF2 _IOW('T', 45, struct termios2)
#define TIOCGRS485 _IOR('T', 46, struct serial_rs485)
#define TIOCSRS485 _IOWR('T', 47, struct serial_rs485)
#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
#define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
Annotation
- Immediate include surface: `asm/ioctl.h`.
- Atlas domain: Architecture Layer / arch/sh.
- Implementation status: source implementation candidate.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.