From 772f20abb0a3a0979c440114bf3a1cff5b3cef03 Mon Sep 17 00:00:00 2001 From: cvpcs Date: Wed, 2 Jun 2010 11:02:31 -0500 Subject: initial import of bash 4.1 --- builtins/getopt.h | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 builtins/getopt.h (limited to 'builtins/getopt.h') diff --git a/builtins/getopt.h b/builtins/getopt.h new file mode 100644 index 0000000..75fdec5 --- /dev/null +++ b/builtins/getopt.h @@ -0,0 +1,65 @@ +/* getopt.h - declarations for getopt. */ + +/* Copyright (C) 1989, 1990, 1991, 1992, 1993, 2008,2009 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. + + Bash is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Bash is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Bash. If not, see . +*/ + +/* XXX THIS HAS BEEN MODIFIED FOR INCORPORATION INTO BASH XXX */ + +#ifndef _SH_GETOPT_H +#define _SH_GETOPT_H 1 + +#include "stdc.h" + +/* For communication from `getopt' to the caller. + When `getopt' finds an option that takes an argument, + the argument value is returned here. + Also, when `ordering' is RETURN_IN_ORDER, + each non-option ARGV-element is returned here. */ + +extern char *sh_optarg; + +/* Index in ARGV of the next element to be scanned. + This is used for communication to and from the caller + and for communication between successive calls to `getopt'. + + On entry to `getopt', zero means this is the first call; initialize. + + When `getopt' returns EOF, this is the index of the first of the + non-option elements that the caller should itself scan. + + Otherwise, `sh_optind' communicates from one call to the next + how much of ARGV has been scanned so far. */ + +extern int sh_optind; + +/* Callers store zero here to inhibit the error message `getopt' prints + for unrecognized options. */ + +extern int sh_opterr; + +/* Set to an option character which was unrecognized. */ + +extern int sh_optopt; + +/* Set to 1 when an unrecognized option is encountered. */ +extern int sh_badopt; + +extern int sh_getopt __P((int, char *const *, const char *)); +extern void sh_getopt_restore_state __P((char **)); + +#endif /* _SH_GETOPT_H */ -- cgit v1.1