arch/parisc/include/uapi/asm/stat.h

Source file repositories/reference/linux-study-clean/arch/parisc/include/uapi/asm/stat.h

File Facts

System
Linux kernel
Corpus path
arch/parisc/include/uapi/asm/stat.h
Extension
.h
Size
1803 bytes
Lines
69
Domain
Architecture Layer
Bucket
arch/parisc
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

struct stat {
	unsigned int	st_dev;		/* dev_t is 32 bits on parisc */
	unsigned int	st_ino;		/* 32 bits */
	unsigned short	st_mode;	/* 16 bits */
	unsigned short	st_nlink;	/* 16 bits */
	unsigned short	st_reserved1;	/* old st_uid */
	unsigned short	st_reserved2;	/* old st_gid */
	unsigned int	st_rdev;
	signed int	st_size;
	signed int	st_atime;
	unsigned int	st_atime_nsec;
	signed int	st_mtime;
	unsigned int	st_mtime_nsec;
	signed int	st_ctime;
	unsigned int	st_ctime_nsec;
	int		st_blksize;
	int		st_blocks;
	unsigned int	__unused1;	/* ACL stuff */
	unsigned int	__unused2;	/* network */
	unsigned int	__unused3;	/* network */
	unsigned int	__unused4;	/* cnodes */
	unsigned short	__unused5;	/* netsite */
	short		st_fstype;
	unsigned int	st_realdev;
	unsigned short	st_basemode;
	unsigned short	st_spareshort;
	unsigned int	st_uid;
	unsigned int	st_gid;
	unsigned int	st_spare4[3];
};

#define STAT_HAVE_NSEC

/* This is the struct that 32-bit userspace applications are expecting.
 * How 64-bit apps are going to be compiled, I have no idea.  But at least
 * this way, we don't have a wrapper in the kernel.
 */
struct stat64 {
	unsigned long long	st_dev;
	unsigned int		__pad1;

	unsigned int		__st_ino;	/* Not actually filled in */
	unsigned int		st_mode;
	unsigned int		st_nlink;
	unsigned int		st_uid;
	unsigned int		st_gid;
	unsigned long long	st_rdev;
	unsigned int		__pad2;
	signed long long	st_size;
	signed int		st_blksize;

	signed long long	st_blocks;
	signed int		st_atime;
	unsigned int		st_atime_nsec;
	signed int		st_mtime;
	unsigned int		st_mtime_nsec;
	signed int		st_ctime;
	unsigned int		st_ctime_nsec;
	unsigned long long	st_ino;
};

#endif

Annotation

Implementation Notes