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authorRoland McGrath <roland@gnu.org>1998-09-04 16:27:01 +0000
committerRoland McGrath <roland@gnu.org>1998-09-04 16:27:01 +0000
commit29659dd28d2645f5b349ddf3a6ae7f31f4ba9066 (patch)
treef97aa5cb44cc7b7287b2cd791ed2fa376ab5baa1 /string
parent1097c6030a2f99075a259e3b5151122094ab68dc (diff)
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1998-09-04 Roland McGrath <roland@baalperazim.frob.com>
* string/argz.h (argz_extract, argz_next): Use `const' for ARGZ param. * string/argz-next.c, string/argz-extract.c: Fix defns.
Diffstat (limited to 'string')
-rw-r--r--string/argz-extract.c6
-rw-r--r--string/argz-next.c6
-rw-r--r--string/argz.h18
3 files changed, 16 insertions, 14 deletions
diff --git a/string/argz-extract.c b/string/argz-extract.c
index ed3a26604d..f03272c9ec 100644
--- a/string/argz-extract.c
+++ b/string/argz-extract.c
@@ -1,7 +1,7 @@
/* 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
@@ -23,7 +23,7 @@
/* 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)
{
diff --git a/string/argz-next.c b/string/argz-next.c
index 46d393444e..edb495653e 100644
--- a/string/argz-next.c
+++ b/string/argz-next.c
@@ -1,7 +1,7 @@
/* 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
@@ -22,7 +22,7 @@
#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)
{
diff --git a/string/argz.h b/string/argz.h
index c8dd918247..49445bc3f7 100644
--- a/string/argz.h
+++ b/string/argz.h
@@ -1,6 +1,6 @@
/* 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
@@ -60,8 +60,10 @@ extern size_t argz_count __P ((__const char *__argz, size_t __len));
/* 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. */
@@ -128,14 +130,14 @@ extern error_t argz_replace (char **__argz, size_t *__argz_len,
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)
{
@@ -148,7 +150,7 @@ __argz_next (char *__argz, size_t __argz_len, __const char *__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);
}