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-rw-r--r--include/getopt.h105
-rw-r--r--include/stdio.h14
-rw-r--r--include/sys/param.h2
3 files changed, 104 insertions, 17 deletions
diff --git a/include/getopt.h b/include/getopt.h
index a4cb95496..725d9cbd4 100644
--- a/include/getopt.h
+++ b/include/getopt.h
@@ -1,18 +1,109 @@
-/* Copyright (C) 1996 Robert de Bath <rdebath@cix.compulink.co.uk>
- * This file is part of the Linux-8086 C library and is distributed
- * under the GNU Library General Public License.
- */
+/* Declarations for getopt.
+ Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
-#ifndef __GETOPT_H
-#define __GETOPT_H
+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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#ifndef _GETOPT_H
+#define _GETOPT_H 1
#include <features.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* 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 *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, `optind' communicates from one call to the next
+ how much of ARGV has been scanned so far. */
+
extern int optind;
+
+/* Callers store zero here to inhibit the error message `getopt' prints
+ for unrecognized options. */
+
extern int opterr;
+
+/* Set to an option character which was unrecognized. */
+
extern int optopt;
+/* Describe the long-named options requested by the application.
+ The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
+ of `struct option' terminated by an element containing a name which is
+ zero.
+
+ The field `has_arg' is:
+ no_argument (or 0) if the option does not take an argument,
+ required_argument (or 1) if the option requires an argument,
+ optional_argument (or 2) if the option takes an optional argument.
+
+ If the field `flag' is not NULL, it points to a variable that is set
+ to the value given in the field `val' when the option is found, but
+ left unchanged if the option is not found.
+
+ To have a long-named option do something other than set an `int' to
+ a compiled-in constant, such as set a value from `optarg', set the
+ option's `flag' field to zero and its `val' field to a nonzero
+ value (the equivalent single-letter option character, if there is
+ one). For long options that have a zero `flag' field, `getopt'
+ returns the contents of the `val' field. */
+
+struct option
+{
+ const char *name;
+ /* has_arg can't be an enum because some compilers complain about
+ type mismatches in all the code that assumes it is an int. */
+ int has_arg;
+ int *flag;
+ int val;
+};
+
+/* Names for the values of the `has_arg' field of `struct option'. */
+
+#define no_argument 0
+#define required_argument 1
+#define optional_argument 2
+
extern int getopt __P((int argc, char *const *argv, const char *shortopts));
+extern int getopt_long __P((int argc, char *const *argv, const char *shortopts,
+ const struct option *longopts, int *longind));
+extern int getopt_long_only __P((int argc, char *const *argv,
+ const char *shortopts,
+ const struct option *longopts, int *longind));
+
+#ifdef __cplusplus
+}
+#endif
-#endif /* __GETOPT_H */
+#endif /* _GETOPT_H */
diff --git a/include/stdio.h b/include/stdio.h
index a7a468788..01f6667ef 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -105,16 +105,12 @@ typedef struct __stdio_file FILE;
#include <bits/stdio_lim.h>
#undef __need_FOPEN_MAX
-
-/* Standard streams. */
-extern FILE stdin[1]; /* Standard input stream. */
-extern FILE stdout[1]; /* Standard output stream. */
-extern FILE stderr[1]; /* Standard error output stream. */
+/* Standard streams (internal). */
+extern FILE _stdio_streams[3];
/* C89/C99 say they're macros. Make them happy. */
-#define stdin stdin
-#define stdout stdout
-#define stderr stderr
-
+#define stdin (_stdio_streams)
+#define stdout (_stdio_streams+1)
+#define stderr (_stdio_streams+2)
/* Remove file FILENAME. */
extern int remove __P ((__const char *__filename));
diff --git a/include/sys/param.h b/include/sys/param.h
index 511c2ae1e..c59222cd4 100644
--- a/include/sys/param.h
+++ b/include/sys/param.h
@@ -9,7 +9,7 @@
#include <features.h>
#include <limits.h>
#include <linux/limits.h>
-#include <linux/param.h>
+#include <asm/param.h>
#include <sys/types.h>