arch/alpha/include/uapi/asm/sysinfo.h

Source file repositories/reference/linux-study-clean/arch/alpha/include/uapi/asm/sysinfo.h

File Facts

System
Linux kernel
Corpus path
arch/alpha/include/uapi/asm/sysinfo.h
Extension
.h
Size
775 bytes
Lines
33
Domain
Architecture Layer
Bucket
arch/alpha
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.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __ASM_ALPHA_SYSINFO_H
#define __ASM_ALPHA_SYSINFO_H

/* This defines the subset of the OSF/1 getsysinfo/setsysinfo calls
   that we support.  */

#define GSI_UACPROC			8
#define GSI_IEEE_FP_CONTROL		45
#define GSI_IEEE_STATE_AT_SIGNAL	46
#define GSI_PROC_TYPE			60
#define GSI_GET_HWRPB			101

#define SSI_NVPAIRS			1
#define SSI_LMF				7
#define SSI_IEEE_FP_CONTROL		14
#define SSI_IEEE_STATE_AT_SIGNAL	15
#define SSI_IEEE_IGNORE_STATE_AT_SIGNAL	16
#define SSI_IEEE_RAISE_EXCEPTION	1001	/* linux specific */

#define SSIN_UACPROC			6

#define UAC_BITMASK			7
#define UAC_NOPRINT			1
#define UAC_NOFIX			2
#define UAC_SIGBUS			4

#endif /* __ASM_ALPHA_SYSINFO_H */

Annotation

Implementation Notes