Annotation of sys/sys/unistd.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: unistd.h,v 1.13 2005/12/13 00:35:24 millert Exp $ */
! 2: /* $NetBSD: unistd.h,v 1.10 1994/06/29 06:46:06 cgd Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1989, 1993
! 6: * The Regents of the University of California. All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. Neither the name of the University nor the names of its contributors
! 17: * may be used to endorse or promote products derived from this software
! 18: * without specific prior written permission.
! 19: *
! 20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 30: * SUCH DAMAGE.
! 31: *
! 32: * @(#)unistd.h 8.2 (Berkeley) 1/7/94
! 33: */
! 34:
! 35: #ifndef _SYS_UNISTD_H_
! 36: #define _SYS_UNISTD_H_
! 37:
! 38: #include <sys/cdefs.h>
! 39:
! 40: /* compile-time symbolic constants */
! 41: #define _POSIX_JOB_CONTROL /* implementation supports job control */
! 42:
! 43: #define _POSIX_SAVED_IDS /* saved set-user-ID and set-group-ID */
! 44:
! 45: #define _POSIX_VERSION 199009L
! 46: #define _POSIX2_VERSION 199212L
! 47:
! 48: /* execution-time symbolic constants */
! 49: /* chown requires appropriate privileges */
! 50: #define _POSIX_CHOWN_RESTRICTED 1
! 51: /* too-long path components generate errors */
! 52: #define _POSIX_NO_TRUNC 1
! 53: /* may disable terminal special characters */
! 54: #define _POSIX_VDISABLE (0377)
! 55: /* file synchronization is available */
! 56: #define _POSIX_FSYNC 1
! 57:
! 58: /* access function */
! 59: #define F_OK 0 /* test for existence of file */
! 60: #define X_OK 0x01 /* test for execute or search permission */
! 61: #define W_OK 0x02 /* test for write permission */
! 62: #define R_OK 0x04 /* test for read permission */
! 63:
! 64: /* whence values for lseek(2) */
! 65: #define SEEK_SET 0 /* set file offset to offset */
! 66: #define SEEK_CUR 1 /* set file offset to current plus offset */
! 67: #define SEEK_END 2 /* set file offset to EOF plus offset */
! 68:
! 69: #if __BSD_VISIBLE
! 70: /* old BSD whence values for lseek(2); renamed by POSIX 1003.1 */
! 71: #define L_SET SEEK_SET
! 72: #define L_INCR SEEK_CUR
! 73: #define L_XTND SEEK_END
! 74: #endif
! 75:
! 76: /* configurable pathname variables */
! 77: #define _PC_LINK_MAX 1
! 78: #define _PC_MAX_CANON 2
! 79: #define _PC_MAX_INPUT 3
! 80: #define _PC_NAME_MAX 4
! 81: #define _PC_PATH_MAX 5
! 82: #define _PC_PIPE_BUF 6
! 83: #define _PC_CHOWN_RESTRICTED 7
! 84: #define _PC_NO_TRUNC 8
! 85: #define _PC_VDISABLE 9
! 86:
! 87: /* configurable system variables */
! 88: #define _SC_ARG_MAX 1
! 89: #define _SC_CHILD_MAX 2
! 90: #define _SC_CLK_TCK 3
! 91: #define _SC_NGROUPS_MAX 4
! 92: #define _SC_OPEN_MAX 5
! 93: #define _SC_JOB_CONTROL 6
! 94: #define _SC_SAVED_IDS 7
! 95: #define _SC_VERSION 8
! 96: #define _SC_BC_BASE_MAX 9
! 97: #define _SC_BC_DIM_MAX 10
! 98: #define _SC_BC_SCALE_MAX 11
! 99: #define _SC_BC_STRING_MAX 12
! 100: #define _SC_COLL_WEIGHTS_MAX 13
! 101: #define _SC_EXPR_NEST_MAX 14
! 102: #define _SC_LINE_MAX 15
! 103: #define _SC_RE_DUP_MAX 16
! 104: #define _SC_2_VERSION 17
! 105: #define _SC_2_C_BIND 18
! 106: #define _SC_2_C_DEV 19
! 107: #define _SC_2_CHAR_TERM 20
! 108: #define _SC_2_FORT_DEV 21
! 109: #define _SC_2_FORT_RUN 22
! 110: #define _SC_2_LOCALEDEF 23
! 111: #define _SC_2_SW_DEV 24
! 112: #define _SC_2_UPE 25
! 113: #define _SC_STREAM_MAX 26
! 114: #define _SC_TZNAME_MAX 27
! 115: #define _SC_PAGESIZE 28
! 116: #define _SC_PAGE_SIZE _SC_PAGESIZE /* 1170 compatibility */
! 117: #define _SC_FSYNC 29
! 118: #define _SC_XOPEN_SHM 30
! 119: #define _SC_SEM_NSEMS_MAX 31
! 120: #define _SC_SEM_VALUE_MAX 32
! 121:
! 122: #ifdef notyet
! 123: /* P1003.1c */
! 124: #define _SC_GETGR_R_SIZE_MAX
! 125: #define _SC_GETPW_R_SIZE_MAX
! 126: #define _SC_LOGIN_NAME_MAX
! 127: #define _SC_THREAD_DESTRUCTOR_ITERATIONS
! 128: #define _SC_THREAD_KEYS_MAX
! 129: #define _SC_THREAD_STACK_MIN
! 130: #define _SC_THREAD_THREADS_MAX
! 131: #define _SC_TTY_NAME_MAX
! 132: #define _SC_THREADS
! 133: #define _SC_THREAD_ATTR_STACKADDR
! 134: #define _SC_THREAD_ATTR_STACKSIZE
! 135: #define _SC_THREAD_PRIORITY_SCHEDULING
! 136: #define _SC_THREAD_PRIO_INHERIT
! 137: #define _SC_THREAD_PRIO_PROTECT
! 138: #define _SC_THREAD_PROCESS_SHARED
! 139: #define _SC_THREAD_SAFE_FUNCTIONS
! 140: #endif
! 141:
! 142: /* configurable system strings */
! 143: #define _CS_PATH 1
! 144:
! 145: #endif /* !_SYS_UNISTD_H_ */
CVSweb
![[BACK]](/icons/back.gif){kind=icon}
Return to unistd.h CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / sys / sys