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Add restrict qualifiers to the arguments of mbstowcs, mbtowc() and

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wcstombs().
This commit is contained in:
Tim J. Robbins 2002-09-01 07:08:22 +00:00
parent efc8456c2e
commit 9771f1e24e
5 changed files with 12 additions and 12 deletions
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6
include/stdlib.h
View File

@ -120,10 +120,10 @@ unsigned long
int system(const char *);
int mblen(const char *, size_t);
size_t mbstowcs(wchar_t *, const char *, size_t);
size_t mbstowcs(wchar_t *__restrict , const char *__restrict, size_t);
int wctomb(char *, wchar_t);
int mbtowc(wchar_t *, const char *, size_t);
size_t wcstombs(char *, const wchar_t *, size_t);
int mbtowc(wchar_t *__restrict, const char *__restrict, size_t);
size_t wcstombs(char *__restrict, const wchar_t *__restrict, size_t);
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
extern const char *_malloc_options;

4
lib/libc/locale/mbstowcs.c
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@ -45,8 +45,8 @@ __FBSDID("$FreeBSD$");
size_t
mbstowcs(pwcs, s, n)
wchar_t *pwcs;
const char *s;
wchar_t *__restrict pwcs;
const char *__restrict s;
size_t n;
{
char const *e;

4
lib/libc/locale/mbtowc.c
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@ -43,8 +43,8 @@ __FBSDID("$FreeBSD$");
int
mbtowc(pwc, s, n)
wchar_t *pwc;
const char *s;
wchar_t *__restrict pwc;
const char *__restrict s;
size_t n;
{
char const *e;

6
lib/libc/locale/multibyte.3
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@ -52,11 +52,11 @@
.Ft int
.Fn mblen "const char *mbchar" "size_t nbytes"
.Ft size_t
.Fn mbstowcs "wchar_t *wcstring" "const char *mbstring" "size_t nwchars"
.Fn mbstowcs "wchar_t *restrict wcstring" "const char *restrict mbstring" "size_t nwchars"
.Ft int
.Fn mbtowc "wchar_t *wcharp" "const char *mbchar" "size_t nbytes"
.Fn mbtowc "wchar_t *restrict wcharp" "const char *restrict mbchar" "size_t nbytes"
.Ft size_t
.Fn wcstombs "char *mbstring" "const wchar_t *wcstring" "size_t nbytes"
.Fn wcstombs "char *restrict mbstring" "const wchar_t *restrict wcstring" "size_t nbytes"
.Ft int
.Fn wctomb "char *mbchar" "wchar_t wchar"
.Sh DESCRIPTION

4
lib/libc/locale/wcstombs.c
View File

@ -45,8 +45,8 @@ __FBSDID("$FreeBSD$");
size_t
wcstombs(s, pwcs, n)
char *s;
const wchar_t *pwcs;
char *__restrict s;
const wchar_t *__restrict pwcs;
size_t n;
{
char buf[MB_LEN_MAX];