Adding upstream version 5.2.15.upstream/5.2.15upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 82 insertions, 0 deletions

diff --git a/builtins/getopt.h b/builtins/getopt.h
new file mode 100644
index 0000000..fd97859
--- /dev/null
+++ b/builtins/getopt.h
@@ -0,0 +1,82 @@
+/* getopt.h - declarations for getopt. */
+
+/* Copyright (C) 1989-2020 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 <http://www.gnu.org/licenses/>.
+*/
+
+/* 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 PARAMS((int, char *const *, const char *));
+
+typedef struct sh_getopt_state
+{
+  char *gs_optarg;
+  int gs_optind;
+  int gs_curopt;
+  char *gs_nextchar;
+  int gs_charindex;
+  int gs_flags;
+} sh_getopt_state_t;
+
+extern void sh_getopt_restore_state PARAMS((char **));
+
+extern sh_getopt_state_t *sh_getopt_alloc_istate PARAMS((void));
+extern void sh_getopt_dispose_istate PARAMS((sh_getopt_state_t *));
+
+extern sh_getopt_state_t *sh_getopt_save_istate PARAMS((void));
+extern void sh_getopt_restore_istate PARAMS((sh_getopt_state_t *));
+
+#endif /* _SH_GETOPT_H */