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1992-07-21
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2KB
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63 lines
/* H.Stat: Header file for stat call */
#ifndef __sys_stat
#define __sys_stat
#include <time.h>
/* ARM System time format */
#ifndef __TIME_h
#define __TIME_h
typedef struct
{
unsigned char t[5]; /* Low byte first - ie. t[0] is low */
}
TIME;
#endif
/* File length/offset type */
#ifndef __off_t_h
#define __off_t_h
typedef unsigned int off_t;
#endif
struct stat
{
/* Unix equivalent fields */
unsigned short st_mode; /* mode bits */
short st_nlink; /* number of links to file */
short st_uid; /* user id of owner ( = 0 ) */
short st_gid; /* group id of owner ( = 0 ) */
off_t st_size; /* file size in characters */
time_t st_mtime; /* time file last written or created */
/* Arm file attribute details */
unsigned char st_stamp; /* is the file timestamped? */
unsigned int st_load; /* load address */
unsigned int st_exec; /* execution address */
unsigned short st_type; /* file type */
unsigned char st_attribs; /* file attributes */
TIME st_time; /* time stamp (Arm format) */
};
/* Parts of st_mode field */
#define S_IFMT 0170000 /* type of file */
#define S_IFDIR 0040000 /* directory */
#define S_IFREG 0100000 /* regular */
#define S_IREAD 0000400 /* read permission, owner */
#define S_IWRITE 0000200 /* write permission, owner */
#define S_IEXEC 0000100 /* execute permission, owner */
/* Parts of st_attribs field */
#define S_AREAD 0x01 /* Read access for user */
#define S_AWRITE 0x02 /* Write access for user */
#define S_ALOCK 0x08 /* File is locked */
extern int stat (char *name, struct stat *buf);
extern int set_stat (char *name, struct stat *buf);
#endif