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1998-09-04 Roland McGrath <roland@baalperazim.frob.com>

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* string/argz.h (argz_extract, argz_next): Use `const' for ARGZ param.
	* string/argz-next.c, string/argz-extract.c: Fix defns.
This commit is contained in:
Roland McGrath
1998-09-04 16:27:01 +00:00
parent 1097c6030a
commit 29659dd28d
4 changed files with 21 additions and 14 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
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.
1998-09-03 Roland McGrath <roland@baalperazim.frob.com> 1998-09-03 Roland McGrath <roland@baalperazim.frob.com>
* mach/Makefile: Use -include for mach-syscalls.mk to silence warning. * mach/Makefile: Use -include for mach-syscalls.mk to silence warning.

6
string/argz-extract.c
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@ -1,7 +1,7 @@
/* Routines for dealing with '\0' separated arg vectors. /* 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. 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 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 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 /* Puts pointers to each string in ARGZ, plus a terminating 0 element, into
ARGV, which must be large enough to hold them all. */ ARGV, which must be large enough to hold them all. */
void void
__argz_extract (char *argz, size_t len, char **argv) __argz_extract (const char *argz, size_t len, char **argv)
{ {
while (len > 0) while (len > 0)
{ {

6
string/argz-next.c
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@ -1,7 +1,7 @@
/* Iterate through the elements of an argz block. /* 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. 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 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 modify it under the terms of the GNU Library General Public License as
@ -22,7 +22,7 @@
#include <string.h> #include <string.h>
char * 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) if (entry)
{ {

18
string/argz.h
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@ -1,6 +1,6 @@
/* Routines for dealing with '\0' separated arg vectors. /* 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.
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 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 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 /* Puts pointers to each string in ARGZ into ARGV, which must be large enough
to hold them all. */ to hold them all. */
extern void __argz_extract __P ((char *__argz, size_t __len, char **__argv)); extern void __argz_extract __P ((__const char *__argz, size_t __len,
extern void argz_extract __P ((char *__argz, size_t __len, char **__argv)); 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 /* Make '\0' separated arg vector ARGZ printable by converting all the '\0's
except the last into the character SEP. */ 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)) 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)); __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)); __const char *entry));
#ifdef __USE_EXTERN_INLINES #ifdef __USE_EXTERN_INLINES
extern inline char * 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) if (__entry)
{ {
@ -148,7 +150,7 @@ __argz_next (char *__argz, size_t __argz_len, __const char *__entry)
return __argz_len > 0 ? __argz : 0; return __argz_len > 0 ? __argz : 0;
} }
extern inline char * 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); return __argz_next (__argz, __argz_len, __entry);
} }