| getopt.h (126140) | getopt.h (126141) |
|---|---|
| 1/* $NetBSD: getopt.h,v 1.4 2000/07/07 10:43:54 ad Exp $ */ | 1/* $NetBSD: getopt.h,v 1.4 2000/07/07 10:43:54 ad Exp $ */ |
| 2/* $FreeBSD: head/include/getopt.h 126140 2004-02-23 03:47:28Z ache $ */ | 2/* $FreeBSD: head/include/getopt.h 126141 2004-02-23 04:17:59Z ache $ */ |
| 3 4/*- 5 * Copyright (c) 2000 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Dieter Baron and Thomas Klausner. 10 * --- 25 unchanged lines hidden (view full) --- 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40#ifndef _GETOPT_H_ 41#define _GETOPT_H_ 42 43#include <sys/cdefs.h> | 3 4/*- 5 * Copyright (c) 2000 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Dieter Baron and Thomas Klausner. 10 * --- 25 unchanged lines hidden (view full) --- 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40#ifndef _GETOPT_H_ 41#define _GETOPT_H_ 42 43#include <sys/cdefs.h> |
| 44#include <unistd.h> | |
| 45 46/* | 44 45/* |
| 47 * GNU-like getopt_long() | 46 * GNU-like getopt_long() & getopt() for GNU programs. |
| 48 */ | 47 */ |
| 49#if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE) | |
| 50#define no_argument 0 51#define required_argument 1 52#define optional_argument 2 53 54struct option { 55 /* name of long option */ 56 const char *name; 57 /* 58 * one of no_argument, required_argument, and optional_argument: 59 * whether option takes an argument 60 */ 61 int has_arg; 62 /* if not NULL, set *flag to val when option found */ 63 int *flag; 64 /* if flag not NULL, value to set *flag to; else return value */ 65 int val; 66}; 67 68__BEGIN_DECLS | 48#define no_argument 0 49#define required_argument 1 50#define optional_argument 2 51 52struct option { 53 /* name of long option */ 54 const char *name; 55 /* 56 * one of no_argument, required_argument, and optional_argument: 57 * whether option takes an argument 58 */ 59 int has_arg; 60 /* if not NULL, set *flag to val when option found */ 61 int *flag; 62 /* if flag not NULL, value to set *flag to; else return value */ 63 int val; 64}; 65 66__BEGIN_DECLS |
| 69int getopt_long __P((int, char * const *, const char *, 70 const struct option *, int *)); | 67int getopt_long(int, char * const *, const char *, 68 const struct option *, int *); 69#ifndef _GETOPT_DECLARED 70#define _GETOPT_DECLARED 71int getopt(int, char * const [], const char *); 72 73extern char *optarg; /* getopt(3) external variables */ 74extern int optind, opterr, optopt; 75#endif /* _GETOPT_DECLARED */ |
| 71__END_DECLS | 76__END_DECLS |
| 72#endif | |
| 73 74#endif /* !_GETOPT_H_ */ | 77 78#endif /* !_GETOPT_H_ */ |