1 files changed, 136 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/bits/getopt_int.h b/libc/sysdeps/linux/common/bits/getopt_int.h
new file mode 100644
index 000000000..291edfe24
--- /dev/null
+++ b/libc/sysdeps/linux/common/bits/getopt_int.h
@@ -0,0 +1,136 @@
+/* Internal declarations for getopt.
+   Copyright (C) 1989-1994,1996-1999,2001,2003,2004
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _GETOPT_INT_H
+#define _GETOPT_INT_H  1
+
+extern int _getopt_internal (int ___argc, char *const *___argv,
+                            const char *__shortopts,
+                            const struct option *__longopts, int *__longind,
+                            int __long_only) attribute_hidden;
+
+
+/* Reentrant versions which can handle parsing multiple argument
+   vectors at the same time.  */
+
+/* For __ordering member */
+enum {
+       REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
+};
+
+/* Data type for reentrant functions.  */
+
+struct _getopt_data
+{
+  /* These have exactly the same meaning as the corresponding global
+     variables, except that they are used for the reentrant
+     versions of getopt.  */
+  int optind;
+  int opterr;
+  char *optarg;
+  smalluint optopt; /* we store characters here, a byte is enough */
+
+  /* Internal members.  */
+
+  /* True if the internal members have been initialized.  */
+  smallint __initialized;
+
+  /* Describe how to deal with options that follow non-option ARGV-elements.
+
+     If the caller did not specify anything,
+     the default is REQUIRE_ORDER if the environment variable
+     POSIXLY_CORRECT is defined, PERMUTE otherwise.
+
+     REQUIRE_ORDER means don't recognize them as options;
+     stop option processing when the first non-option is seen.
+     This is what Unix does.
+     This mode of operation is selected by either setting the environment
+     variable POSIXLY_CORRECT, or using `+' as the first character
+     of the list of option characters.
+
+     PERMUTE is the default.  We permute the contents of ARGV as we
+     scan, so that eventually all the non-options are at the end.
+     This allows options to be given in any order, even with programs
+     that were not written to expect this.
+
+     RETURN_IN_ORDER is an option available to programs that were
+     written to expect options and other ARGV-elements in any order
+     and that care about the ordering of the two.  We describe each
+     non-option ARGV-element as if it were the argument of an option
+     with character code 1.  Using `-' as the first character of the
+     list of option characters selects this mode of operation.
+
+     The special argument `--' forces an end of option-scanning regardless
+     of the value of `ordering'.  In the case of RETURN_IN_ORDER, only
+     `--' can cause `getopt' to return -1 with `optind' != ARGC.  */
+  smallint __ordering;
+
+  /* If the POSIXLY_CORRECT environment variable is set.  */
+  smallint __posixly_correct;
+
+  /* The next char to be scanned in the option-element
+     in which the last option character we returned was found.
+     This allows us to pick up the scan where we left off.
+
+     If this is zero, or a null string, it means resume the scan
+     by advancing to the next ARGV-element.  */
+  char *__nextchar;
+
+
+  /* Handle permutation of arguments.  */
+
+  /* Describe the part of ARGV that contains non-options that have
+     been skipped.  `first_nonopt' is the index in ARGV of the first
+     of them; `last_nonopt' is the index after the last of them.  */
+
+  int __first_nonopt;
+  int __last_nonopt;
+
+#if defined _LIBC && defined USE_NONOPTION_FLAGS
+  int __nonoption_flags_max_len;
+  int __nonoption_flags_len;
+# endif
+};
+
+/* The initializer is necessary to set OPTIND and OPTERR to their
+   default values and to clear the initialization flag.  */
+#define _GETOPT_DATA_INITIALIZER       { 1, 1 }
+
+#if 0 /* first is static on uClibc, the others not used */
+extern int _getopt_internal_r (int ___argc, char *const *___argv,
+                              const char *__shortopts,
+                              const struct option *__longopts, int *__longind,
+                              int __long_only, struct _getopt_data *__data);
+#endif
+#if defined __UCLIBC_HAS_GNU_GETOPT__ || defined __UCLIBC_HAS_GETOPT_LONG__
+#ifndef __need_getopt
+extern int _getopt_long_r (int ___argc, char *const *___argv,
+                          const char *__shortopts,
+                          const struct option *__longopts, int *__longind,
+                          struct _getopt_data *__data);
+
+extern int _getopt_long_only_r (int ___argc, char *const *___argv,
+                               const char *__shortopts,
+                               const struct option *__longopts,
+                               int *__longind,
+                               struct _getopt_data *__data);
+#endif
+#endif
+#endif /* getopt_int.h */