/* Routines for dealing with '\0' separated arg vectors.
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1995, 96, 97, 98 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Written by Miles Bader <miles@gnu.ai.mit.edu>
+ Written by Miles Bader <miles@gnu.org>
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
/* Puts pointers to each string in ARGZ, plus a terminating 0 element, into
ARGV, which must be large enough to hold them all. */
void
-__argz_extract (char *argz, size_t len, char **argv)
+__argz_extract (const char *argz, size_t len, char **argv)
{
while (len > 0)
{
/* Iterate through the elements of an argz block.
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1995, 96, 97, 98 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Written by Miles Bader <miles@gnu.ai.mit.edu>
+ Written by Miles Bader <miles@gnu.org>
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
#include <string.h>
char *
-__argz_next (char *argz, size_t argz_len, const char *entry)
+__argz_next (const char *argz, size_t argz_len, const char *entry)
{
if (entry)
{
/* Routines for dealing with '\0' separated arg vectors.
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
- Written by Miles Bader <miles@gnu.ai.mit.edu>
+ Copyright (C) 1995, 96, 97, 98 Free Software Foundation, Inc.
+ Written by Miles Bader <miles@gnu.org>
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
/* Puts pointers to each string in ARGZ into ARGV, which must be large enough
to hold them all. */
-extern void __argz_extract __P ((char *__argz, size_t __len, char **__argv));
-extern void argz_extract __P ((char *__argz, size_t __len, char **__argv));
+extern void __argz_extract __P ((__const char *__argz, size_t __len,
+ char **__argv));
+extern void argz_extract __P ((__const char *__argz, size_t __len,
+ char **__argv));
/* Make '\0' separated arg vector ARGZ printable by converting all the '\0's
except the last into the character SEP. */
for (entry = argz; entry; entry = argz_next (argz, argz_len, entry))
...;
*/
-extern char *__argz_next __P ((char *argz, size_t __argz_len,
+extern char *__argz_next __P ((__const char *argz, size_t __argz_len,
__const char *entry));
-extern char *argz_next __P ((char *argz, size_t __argz_len,
+extern char *argz_next __P ((__const char *argz, size_t __argz_len,
__const char *entry));
#ifdef __USE_EXTERN_INLINES
extern inline char *
-__argz_next (char *__argz, size_t __argz_len, __const char *__entry)
+__argz_next (__const char *__argz, size_t __argz_len, __const char *__entry)
{
if (__entry)
{
return __argz_len > 0 ? __argz : 0;
}
extern inline char *
-argz_next (char *__argz, size_t __argz_len, __const char *__entry)
+argz_next (__const char *__argz, size_t __argz_len, __const char *__entry)
{
return __argz_next (__argz, __argz_len, __entry);
}