Annotation of embedaddon/sudo/compat/getopt.h, revision 1.1
1.1 ! misho 1: /* $OpenBSD: getopt.h,v 1.2 2008/06/26 05:42:04 ray Exp $ */
! 2: /* $NetBSD: getopt.h,v 1.4 2000/07/07 10:43:54 ad Exp $ */
! 3: /* $FreeBSD: head/include/getopt.h 203963 2010-02-16 19:28:10Z imp $ */
! 4:
! 5: /*-
! 6: * Copyright (c) 2000 The NetBSD Foundation, Inc.
! 7: * All rights reserved.
! 8: *
! 9: * This code is derived from software contributed to The NetBSD Foundation
! 10: * by Dieter Baron and Thomas Klausner.
! 11: *
! 12: * Redistribution and use in source and binary forms, with or without
! 13: * modification, are permitted provided that the following conditions
! 14: * are met:
! 15: * 1. Redistributions of source code must retain the above copyright
! 16: * notice, this list of conditions and the following disclaimer.
! 17: * 2. Redistributions in binary form must reproduce the above copyright
! 18: * notice, this list of conditions and the following disclaimer in the
! 19: * documentation and/or other materials provided with the distribution.
! 20: *
! 21: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
! 22: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
! 23: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
! 24: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
! 25: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
! 26: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! 27: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
! 28: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
! 29: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! 30: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! 31: * POSSIBILITY OF SUCH DAMAGE.
! 32: */
! 33:
! 34: #ifndef _SUDO_GETOPT_H_
! 35: #define _SUDO_GETOPT_H_
! 36:
! 37: /*
! 38: * GNU-like getopt_long()/getopt_long_only() with 4.4BSD optreset extension.
! 39: */
! 40: #define no_argument 0
! 41: #define required_argument 1
! 42: #define optional_argument 2
! 43:
! 44: struct option {
! 45: /* name of long option */
! 46: const char *name;
! 47: /*
! 48: * one of no_argument, required_argument, and optional_argument:
! 49: * whether option takes an argument
! 50: */
! 51: int has_arg;
! 52: /* if not NULL, set *flag to val when option found */
! 53: int *flag;
! 54: /* if flag not NULL, value to set *flag to; else return value */
! 55: int val;
! 56: };
! 57:
! 58: int getopt_long(int, char * const *, const char *,
! 59: const struct option *, int *);
! 60: int getopt_long_only(int, char * const *, const char *,
! 61: const struct option *, int *);
! 62: #if 0
! 63: int getopt(int, char * const [], const char *);
! 64: #endif
! 65:
! 66: extern char *optarg; /* getopt(3) external variables */
! 67: extern int opterr;
! 68: extern int optind;
! 69: extern int optopt;
! 70: extern int optreset;
! 71:
! 72: #endif /* !_SUDO_GETOPT_H_ */
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