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- /* $Id$ */
- /*
- * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
- * See the copyright notice in the ACK home directory, in the file "Copyright".
- */
- /*
- * Basic system types and major/minor device constructing/busting macros.
- */
- #if !defined(_SYS_TYPES_H)
- #define _SYS_TYPES_H
- #ifdef __STDC__
- #if !defined(_SIZE_T)
- #define _SIZE_T
- typedef unsigned int size_t; /* type returned by sizeof */
- #endif /* _SIZE_T */
- #if !defined(_TIME_T)
- #define _TIME_T
- typedef unsigned long time_t;
- #endif /* TIME_T */
- #endif
- #if !defined(_POSIX_SOURCE)
- /* major part of a device */
- #define major(x) ((int)(((unsigned)(x)>>8)&0377))
- /* minor part of a device */
- #define minor(x) ((int)((x)&0377))
- /* make a device number */
- #define makedev(x,y) ((dev_t)(((x)<<8) | (y)))
- typedef unsigned char u_char;
- typedef unsigned short u_short;
- typedef unsigned int u_int;
- typedef unsigned long u_long;
- typedef struct _physadr { int r[1]; } *physadr;
- typedef long daddr_t;
- typedef char * caddr_t;
- #if defined(__BSD4_2)
- typedef u_long ino_t;
- #else
- typedef u_short ino_t;
- #endif
- typedef long swblk_t;
- #include <sys/stdtypes.h>
- typedef long label_t[14];
- typedef short dev_t;
- typedef long off_t;
- /* system V compatibility: */
- typedef unsigned int uint;
- typedef unsigned short ushort;
- typedef unsigned char uchar_t;
- typedef short cnt_t;
- typedef long paddr_t;
- typedef long key_t;
- #else /* _POSIX_SOURCE */
- #if defined(_MINIX)
- typedef unsigned short dev_t; /* hold (major|minor) device pair */
- typedef unsigned char gid_t; /* group id */
- typedef unsigned short ino_t; /* i-node number */
- typedef unsigned short mode_t; /* mode number within an i-node */
- typedef unsigned char nlink_t; /* number-of-links field within an i-node */
- typedef long off_t; /* offsets within a file */
- typedef int pid_t; /* type for pids (must be signed) */
- typedef unsigned short uid_t; /* user id */
- #endif /* _MINIX */
- #endif /* _POSIX_SOURCE */
- #endif /* _SYS_TYPES_H */
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