__unistd.h
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- /* /afs/sipb.mit.edu/project/pthreads/src/CVS/pthreads/machdep/hpux-9.03/__unist
- d.h,v 1.2 1995/03/10 03:59:53 snl Exp */
- #ifndef _SYS___UNISTD_H_
- #define _SYS___UNISTD_H_
- #include <sys/stdsyms.h>
- #include <sys/types.h>
- #include <utime.h>
- #ifndef NULL
- #define NULL 0
- #endif
- #ifndef _GID_T
- #define _GID_T
- typedef long gid_t;
- #endif
- #ifndef _UID_T
- #define _UID_T
- typedef long uid_t;
- #endif
- #ifndef _PID_T
- #define _PID_T
- typedef long pid_t;
- #endif
- #ifndef _OFF_T
- #define _OFF_T
- typedef long off_t;
- #endif
- #ifndef _SIZE_T
- #define _SIZE_T
- typedef unsigned int size_t;
- #endif
- #ifndef _SSIZE_T
- #define _SSIZE_T
- typedef int ssize_t;
- #endif
- /* Symbolic constants for sysconf() variables defined by POSIX.1-1988: 0-7 */
- #define _SC_ARG_MAX 0 /* ARG_MAX: Max length of argument to exec()
- including environment data */
- #define _SC_CHILD_MAX 1 /* CHILD_MAX: Max of processes per userid */
- #define _SC_CLK_TCK 2 /* Number of clock ticks per second */
- #define _SC_NGROUPS_MAX 3 /* NGROUPS_MAX: Max of simultaneous
- supplementary group IDs per process */
- #define _SC_OPEN_MAX 4 /* OPEN_MAX: Max of files that one process
- can have open at any one time */
- #define _SC_JOB_CONTROL 5 /* _POSIX_JOB_CONTROL: 1 iff supported */
- #define _SC_SAVED_IDS 6 /* _POSIX_SAVED_IDS: 1 iff supported */
- #define _SC_1_VERSION_88 7 /* _POSIX_VERSION: Date of POSIX.1-1988 */
- /* Symbolic constants for sysconf() variables added by POSIX.1-1990: 100-199 */
- #define _SC_STREAM_MAX 100 /* STREAM_MAX: Max of open stdio FILEs */
- #define _SC_TZNAME_MAX 101 /* TZNAME_MAX: Max length of timezone name */
- #define _SC_1_VERSION_90 102 /* _POSIX_VERSION: Date of POSIX.1-1990 */
- #endif /* _SYS___UNISTD_H_ */