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-rw-r--r--newlib/ChangeLog11
-rw-r--r--newlib/libc/include/stdlib.h36
-rw-r--r--newlib/libc/stdlib/mbstowcs.c6
-rw-r--r--newlib/libc/stdlib/mbstowcs_r.c4
-rw-r--r--newlib/libc/stdlib/mbtowc.c6
-rw-r--r--newlib/libc/stdlib/mbtowc_r.c4
-rw-r--r--newlib/libc/stdlib/strtod.c16
-rw-r--r--newlib/libc/stdlib/strtol.c12
-rw-r--r--newlib/libc/stdlib/strtold.c2
-rw-r--r--newlib/libc/stdlib/strtoll.c8
-rw-r--r--newlib/libc/stdlib/strtoll_r.c4
-rw-r--r--newlib/libc/stdlib/strtoul.c14
-rw-r--r--newlib/libc/stdlib/strtoull.c10
-rw-r--r--newlib/libc/stdlib/strtoull_r.c4
-rw-r--r--newlib/libc/stdlib/wcstombs.c6
-rw-r--r--newlib/libc/stdlib/wcstombs_r.c4
16 files changed, 79 insertions, 68 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index 989e7fb..1b8fa73 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,14 @@
+2013-11-18 Sahil Patnayakuni <sahilp@oarcorp.com>
+
+ * libc/include/stdlib.h, libc/stdlib/mbstowcs.c,
+ libc/stdlib/mbstowcs_r.c, libc/stdlib/mbtowc.c,
+ libc/stdlib/mbtowc_r.c, libc/stdlib/strtod.c,
+ libc/stdlib/strtol.c, libc/stdlib/strtold.c,
+ libc/stdlib/strtoll.c, libc/stdlib/strtoll_r.c,
+ libc/stdlib/strtoul.c, libc/stdlib/strtoull.c,
+ libc/stdlib/strtoull_r.c, libc/stdlib/wcstombs.c,
+ libc/stdlib/wcstombs_r.c: Add restrict keyword.
+
2013-11-18 Marcus Shawcroft <marcus.shawcroft@arm.com>
* libc/include/sys/unistd.h (ftruncate, truncate): Define
diff --git a/newlib/libc/include/stdlib.h b/newlib/libc/include/stdlib.h
index fc15a3c..4afc3f9 100644
--- a/newlib/libc/include/stdlib.h
+++ b/newlib/libc/include/stdlib.h
@@ -94,14 +94,14 @@ ldiv_t _EXFUN(ldiv,(long __numer, long __denom));
_PTR _EXFUN_NOTHROW(malloc,(size_t __size));
int _EXFUN(mblen,(const char *, size_t));
int _EXFUN(_mblen_r,(struct _reent *, const char *, size_t, _mbstate_t *));
-int _EXFUN(mbtowc,(wchar_t *, const char *, size_t));
-int _EXFUN(_mbtowc_r,(struct _reent *, wchar_t *, const char *, size_t, _mbstate_t *));
+int _EXFUN(mbtowc,(wchar_t *__restrict, const char *__restrict, size_t));
+int _EXFUN(_mbtowc_r,(struct _reent *, wchar_t *__restrict, const char *__restrict, size_t, _mbstate_t *));
int _EXFUN(wctomb,(char *, wchar_t));
int _EXFUN(_wctomb_r,(struct _reent *, char *, wchar_t, _mbstate_t *));
-size_t _EXFUN(mbstowcs,(wchar_t *, const char *, size_t));
-size_t _EXFUN(_mbstowcs_r,(struct _reent *, wchar_t *, const char *, size_t, _mbstate_t *));
-size_t _EXFUN(wcstombs,(char *, const wchar_t *, size_t));
-size_t _EXFUN(_wcstombs_r,(struct _reent *, char *, const wchar_t *, size_t, _mbstate_t *));
+size_t _EXFUN(mbstowcs,(wchar_t *__restrict, const char *__restrict, size_t));
+size_t _EXFUN(_mbstowcs_r,(struct _reent *, wchar_t *__restrict, const char *__restrict, size_t, _mbstate_t *));
+size_t _EXFUN(wcstombs,(char *__restrict, const wchar_t *__restrict, size_t));
+size_t _EXFUN(_wcstombs_r,(struct _reent *, char *__restrict, const wchar_t *__restrict, size_t, _mbstate_t *));
#ifndef __STRICT_ANSI__
#ifndef _REENT_ONLY
char * _EXFUN(mkdtemp,(char *));
@@ -125,10 +125,10 @@ _PTR _EXFUN_NOTHROW(realloc,(_PTR __r, size_t __size));
_PTR _EXFUN(reallocf,(_PTR __r, size_t __size));
#endif
_VOID _EXFUN(srand,(unsigned __seed));
-double _EXFUN(strtod,(const char *__n, char **__end_PTR));
-double _EXFUN(_strtod_r,(struct _reent *,const char *__n, char **__end_PTR));
+double _EXFUN(strtod,(const char *__restrict __n, char **__restrict __end_PTR));
+double _EXFUN(_strtod_r,(struct _reent *,const char *__restrict __n, char **__restrict __end_PTR));
#if !defined(__STRICT_ANSI__) || (__STDC_VERSION__ >= 199901L) || (__cplusplus >= 201103L)
-float _EXFUN(strtof,(const char *__n, char **__end_PTR));
+float _EXFUN(strtof,(const char *__restrict __n, char **__restrict __end_PTR));
#endif
#ifndef __STRICT_ANSI__
/* the following strtodf interface is deprecated...use strtof instead */
@@ -136,10 +136,10 @@ float _EXFUN(strtof,(const char *__n, char **__end_PTR));
# define strtodf strtof
# endif
#endif
-long _EXFUN(strtol,(const char *__n, char **__end_PTR, int __base));
-long _EXFUN(_strtol_r,(struct _reent *,const char *__n, char **__end_PTR, int __base));
-unsigned long _EXFUN(strtoul,(const char *__n, char **__end_PTR, int __base));
-unsigned long _EXFUN(_strtoul_r,(struct _reent *,const char *__n, char **__end_PTR, int __base));
+long _EXFUN(strtol,(const char *__restrict __n, char **__restrict __end_PTR, int __base));
+long _EXFUN(_strtol_r,(struct _reent *,const char *__restrict __n, char **__restrict __end_PTR, int __base));
+unsigned long _EXFUN(strtoul,(const char *__restrict __n, char **__restrict __end_PTR, int __base));
+unsigned long _EXFUN(_strtoul_r,(struct _reent *,const char *__restrict __n, char **__restrict __end_PTR, int __base));
int _EXFUN(system,(const char *__string));
@@ -192,16 +192,16 @@ long long _EXFUN(llabs,(long long));
lldiv_t _EXFUN(lldiv,(long long __numer, long long __denom));
#endif /* ! __STRICT_ANSI__ */
#if !defined(__STRICT_ANSI__) || (__STDC_VERSION__ >= 199901L) || (__cplusplus >= 201103L)
-long long _EXFUN(strtoll,(const char *__n, char **__end_PTR, int __base));
+long long _EXFUN(strtoll,(const char *__restrict __n, char **__restrict __end_PTR, int __base));
#endif
#ifndef __STRICT_ANSI__
-long long _EXFUN(_strtoll_r,(struct _reent *, const char *__n, char **__end_PTR, int __base));
+long long _EXFUN(_strtoll_r,(struct _reent *, const char *__restrict __n, char **__restrict __end_PTR, int __base));
#endif /* ! __STRICT_ANSI__ */
#if !defined(__STRICT_ANSI__) || (__STDC_VERSION__ >= 199901L) || (__cplusplus >= 201103L)
-unsigned long long _EXFUN(strtoull,(const char *__n, char **__end_PTR, int __base));
+unsigned long long _EXFUN(strtoull,(const char *__restrict __n, char **__restrict __end_PTR, int __base));
#endif
#ifndef __STRICT_ANSI__
-unsigned long long _EXFUN(_strtoull_r,(struct _reent *, const char *__n, char **__end_PTR, int __base));
+unsigned long long _EXFUN(_strtoull_r,(struct _reent *, const char *__restrict __n, char **__restrict __end_PTR, int __base));
#ifndef __CYGWIN__
_VOID _EXFUN(cfree,(_PTR));
@@ -230,7 +230,7 @@ _VOID _EXFUN(__eprintf,(const char *, const char *, unsigned int, const char *))
/* On platforms where long double equals double. */
#ifdef _LDBL_EQ_DBL
#if !defined(__STRICT_ANSI__) || (__STDC_VERSION__ >= 199901L) || (__cplusplus >= 201103L)
-extern long double strtold (const char *, char **);
+extern long double strtold (const char *__restrict, char **__restrict);
#endif
extern long double wcstold (const wchar_t *, wchar_t **);
#endif /* _LDBL_EQ_DBL */
diff --git a/newlib/libc/stdlib/mbstowcs.c b/newlib/libc/stdlib/mbstowcs.c
index 334b5f5..0954345 100644
--- a/newlib/libc/stdlib/mbstowcs.c
+++ b/newlib/libc/stdlib/mbstowcs.c
@@ -7,7 +7,7 @@ INDEX
ANSI_SYNOPSIS
#include <stdlib.h>
- int mbstowcs(wchar_t *<[pwc]>, const char *<[s]>, size_t <[n]>);
+ int mbstowcs(wchar_t *restrict <[pwc]>, const char *restrict <[s]>, size_t <[n]>);
TRAD_SYNOPSIS
#include <stdlib.h>
@@ -55,8 +55,8 @@ effects vary with the locale.
size_t
_DEFUN (mbstowcs, (pwcs, s, n),
- wchar_t *pwcs _AND
- const char *s _AND
+ wchar_t *__restrict pwcs _AND
+ const char *__restrict s _AND
size_t n)
{
#ifdef _MB_CAPABLE
diff --git a/newlib/libc/stdlib/mbstowcs_r.c b/newlib/libc/stdlib/mbstowcs_r.c
index 3ba8677..cae1f06 100644
--- a/newlib/libc/stdlib/mbstowcs_r.c
+++ b/newlib/libc/stdlib/mbstowcs_r.c
@@ -5,8 +5,8 @@
size_t
_DEFUN (_mbstowcs_r, (reent, pwcs, s, n, state),
struct _reent *r _AND
- wchar_t *pwcs _AND
- const char *s _AND
+ wchar_t *__restrict pwcs _AND
+ const char *__restrict s _AND
size_t n _AND
mbstate_t *state)
{
diff --git a/newlib/libc/stdlib/mbtowc.c b/newlib/libc/stdlib/mbtowc.c
index 8da309e..3c7f84b 100644
--- a/newlib/libc/stdlib/mbtowc.c
+++ b/newlib/libc/stdlib/mbtowc.c
@@ -7,7 +7,7 @@ INDEX
ANSI_SYNOPSIS
#include <stdlib.h>
- int mbtowc(wchar_t *<[pwc]>, const char *<[s]>, size_t <[n]>);
+ int mbtowc(wchar_t *restrict <[pwc]>, const char *restrict <[s]>, size_t <[n]>);
TRAD_SYNOPSIS
#include <stdlib.h>
@@ -58,8 +58,8 @@ effects vary with the locale.
int
_DEFUN (mbtowc, (pwc, s, n),
- wchar_t *pwc _AND
- const char *s _AND
+ wchar_t *__restrict pwc _AND
+ const char *__restrict s _AND
size_t n)
{
#ifdef _MB_CAPABLE
diff --git a/newlib/libc/stdlib/mbtowc_r.c b/newlib/libc/stdlib/mbtowc_r.c
index d84fef5..986595c 100644
--- a/newlib/libc/stdlib/mbtowc_r.c
+++ b/newlib/libc/stdlib/mbtowc_r.c
@@ -19,8 +19,8 @@ int (*__mbtowc) (struct _reent *, wchar_t *, const char *, size_t,
int
_DEFUN (_mbtowc_r, (r, pwc, s, n, state),
struct _reent *r _AND
- wchar_t *pwc _AND
- const char *s _AND
+ wchar_t *__restrict pwc _AND
+ const char *__restrict s _AND
size_t n _AND
mbstate_t *state)
{
diff --git a/newlib/libc/stdlib/strtod.c b/newlib/libc/stdlib/strtod.c
index ee33960..f7cae78 100644
--- a/newlib/libc/stdlib/strtod.c
+++ b/newlib/libc/stdlib/strtod.c
@@ -11,11 +11,11 @@ INDEX
ANSI_SYNOPSIS
#include <stdlib.h>
- double strtod(const char *<[str]>, char **<[tail]>);
- float strtof(const char *<[str]>, char **<[tail]>);
+ double strtod(const char *restrict <[str]>, char **restrict <[tail]>);
+ float strtof(const char *restrict <[str]>, char **restrict <[tail]>);
double _strtod_r(void *<[reent]>,
- const char *<[str]>, char **<[tail]>);
+ const char *restrict <[str]>, char **restrict <[tail]>);
TRAD_SYNOPSIS
#include <stdlib.h>
@@ -236,8 +236,8 @@ _DEFUN (match, (sp, t),
double
_DEFUN (_strtod_r, (ptr, s00, se),
struct _reent *ptr _AND
- _CONST char *s00 _AND
- char **se)
+ _CONST char *__restrict s00 _AND
+ char **__restrict se)
{
#ifdef Avoid_Underflow
int scale;
@@ -1255,15 +1255,15 @@ _DEFUN (_strtod_r, (ptr, s00, se),
double
_DEFUN (strtod, (s00, se),
- _CONST char *s00 _AND char **se)
+ _CONST char *__restrict s00 _AND char **__restrict se)
{
return _strtod_r (_REENT, s00, se);
}
float
_DEFUN (strtof, (s00, se),
- _CONST char *s00 _AND
- char **se)
+ _CONST char *__restrict s00 _AND
+ char **__restrict se)
{
double retval = _strtod_r (_REENT, s00, se);
if (isnan (retval))
diff --git a/newlib/libc/stdlib/strtol.c b/newlib/libc/stdlib/strtol.c
index 4fcce95..7273c7d 100644
--- a/newlib/libc/stdlib/strtol.c
+++ b/newlib/libc/stdlib/strtol.c
@@ -9,10 +9,10 @@ INDEX
ANSI_SYNOPSIS
#include <stdlib.h>
- long strtol(const char *<[s]>, char **<[ptr]>,int <[base]>);
+ long strtol(const char *restrict <[s]>, char **restrict <[ptr]>,int <[base]>);
long _strtol_r(void *<[reent]>,
- const char *<[s]>, char **<[ptr]>,int <[base]>);
+ const char *restrict <[s]>, char **restrict <[ptr]>,int <[base]>);
TRAD_SYNOPSIS
#include <stdlib.h>
@@ -133,8 +133,8 @@ No supporting OS subroutines are required.
long
_DEFUN (_strtol_r, (rptr, nptr, endptr, base),
struct _reent *rptr _AND
- _CONST char *nptr _AND
- char **endptr _AND
+ _CONST char *__restrict nptr _AND
+ char **__restrict endptr _AND
int base)
{
register const unsigned char *s = (const unsigned char *)nptr;
@@ -216,8 +216,8 @@ _DEFUN (_strtol_r, (rptr, nptr, endptr, base),
long
_DEFUN (strtol, (s, ptr, base),
- _CONST char *s _AND
- char **ptr _AND
+ _CONST char *__restrict s _AND
+ char **__restrict ptr _AND
int base)
{
return _strtol_r (_REENT, s, ptr, base);
diff --git a/newlib/libc/stdlib/strtold.c b/newlib/libc/stdlib/strtold.c
index 94f9613..390ec73 100644
--- a/newlib/libc/stdlib/strtold.c
+++ b/newlib/libc/stdlib/strtold.c
@@ -34,7 +34,7 @@ POSSIBILITY OF SUCH DAMAGE.
/* On platforms where long double is as wide as double. */
#ifdef _LDBL_EQ_DBL
long double
-strtold (const char *s00, char **se)
+strtold (const char *__restrict s00, char **__restrict se)
{
return strtod(s00, se);
}
diff --git a/newlib/libc/stdlib/strtoll.c b/newlib/libc/stdlib/strtoll.c
index 47558a8..3ad8199 100644
--- a/newlib/libc/stdlib/strtoll.c
+++ b/newlib/libc/stdlib/strtoll.c
@@ -9,10 +9,10 @@ INDEX
ANSI_SYNOPSIS
#include <stdlib.h>
- long long strtoll(const char *<[s]>, char **<[ptr]>,int <[base]>);
+ long long strtoll(const char *restrict <[s]>, char **restrict <[ptr]>,int <[base]>);
long long _strtoll_r(void *<[reent]>,
- const char *<[s]>, char **<[ptr]>,int <[base]>);
+ const char *restrict <[s]>, char **restrict <[ptr]>,int <[base]>);
TRAD_SYNOPSIS
#include <stdlib.h>
@@ -128,8 +128,8 @@ No supporting OS subroutines are required.
long long
_DEFUN (strtoll, (s, ptr, base),
- _CONST char *s _AND
- char **ptr _AND
+ _CONST char *__restrict s _AND
+ char **__restrict ptr _AND
int base)
{
return _strtoll_r (_REENT, s, ptr, base);
diff --git a/newlib/libc/stdlib/strtoll_r.c b/newlib/libc/stdlib/strtoll_r.c
index e88fbba..515464d 100644
--- a/newlib/libc/stdlib/strtoll_r.c
+++ b/newlib/libc/stdlib/strtoll_r.c
@@ -58,8 +58,8 @@
long long
_DEFUN (_strtoll_r, (rptr, nptr, endptr, base),
struct _reent *rptr _AND
- _CONST char *nptr _AND
- char **endptr _AND
+ _CONST char *__restrict nptr _AND
+ char **__restrict endptr _AND
int base)
{
register const unsigned char *s = (const unsigned char *)nptr;
diff --git a/newlib/libc/stdlib/strtoul.c b/newlib/libc/stdlib/strtoul.c
index 7fa3a82..12c6834 100644
--- a/newlib/libc/stdlib/strtoul.c
+++ b/newlib/libc/stdlib/strtoul.c
@@ -9,11 +9,11 @@ INDEX
ANSI_SYNOPSIS
#include <stdlib.h>
- unsigned long strtoul(const char *<[s]>, char **<[ptr]>,
+ unsigned long strtoul(const char *restrict <[s]>, char **restrict <[ptr]>,
int <[base]>);
- unsigned long _strtoul_r(void *<[reent]>, const char *<[s]>,
- char **<[ptr]>, int <[base]>);
+ unsigned long _strtoul_r(void *<[reent]>, const char *restrict <[s]>,
+ char **restrict <[ptr]>, int <[base]>);
TRAD_SYNOPSIS
#include <stdlib.h>
@@ -134,8 +134,8 @@ PORTABILITY
unsigned long
_DEFUN (_strtoul_r, (rptr, nptr, endptr, base),
struct _reent *rptr _AND
- _CONST char *nptr _AND
- char **endptr _AND
+ _CONST char *__restrict nptr _AND
+ char **__restrict endptr _AND
int base)
{
register const unsigned char *s = (const unsigned char *)nptr;
@@ -196,8 +196,8 @@ _DEFUN (_strtoul_r, (rptr, nptr, endptr, base),
unsigned long
_DEFUN (strtoul, (s, ptr, base),
- _CONST char *s _AND
- char **ptr _AND
+ _CONST char *__restrict s _AND
+ char **__restrict ptr _AND
int base)
{
return _strtoul_r (_REENT, s, ptr, base);
diff --git a/newlib/libc/stdlib/strtoull.c b/newlib/libc/stdlib/strtoull.c
index ec168b7..13a54db 100644
--- a/newlib/libc/stdlib/strtoull.c
+++ b/newlib/libc/stdlib/strtoull.c
@@ -9,11 +9,11 @@ INDEX
ANSI_SYNOPSIS
#include <stdlib.h>
- unsigned long long strtoull(const char *<[s]>, char **<[ptr]>,
+ unsigned long long strtoull(const char *restrict <[s]>, char **restrict <[ptr]>,
int <[base]>);
- unsigned long long _strtoull_r(void *<[reent]>, const char *<[s]>,
- char **<[ptr]>, int <[base]>);
+ unsigned long long _strtoull_r(void *<[reent]>, const char *restrict <[s]>,
+ char **restrict <[ptr]>, int <[base]>);
TRAD_SYNOPSIS
#include <stdlib.h>
@@ -129,8 +129,8 @@ PORTABILITY
unsigned long long
_DEFUN (strtoull, (s, ptr, base),
- _CONST char *s _AND
- char **ptr _AND
+ _CONST char *__restrict s _AND
+ char **__restrict ptr _AND
int base)
{
return _strtoull_r (_REENT, s, ptr, base);
diff --git a/newlib/libc/stdlib/strtoull_r.c b/newlib/libc/stdlib/strtoull_r.c
index da7f7f5..d0868ad 100644
--- a/newlib/libc/stdlib/strtoull_r.c
+++ b/newlib/libc/stdlib/strtoull_r.c
@@ -59,8 +59,8 @@
unsigned long long
_DEFUN (_strtoull_r, (rptr, nptr, endptr, base),
struct _reent *rptr _AND
- _CONST char *nptr _AND
- char **endptr _AND
+ _CONST char *__restrict nptr _AND
+ char **__restrict endptr _AND
int base)
{
register const unsigned char *s = (const unsigned char *)nptr;
diff --git a/newlib/libc/stdlib/wcstombs.c b/newlib/libc/stdlib/wcstombs.c
index d0ef26e..b0123a3 100644
--- a/newlib/libc/stdlib/wcstombs.c
+++ b/newlib/libc/stdlib/wcstombs.c
@@ -7,7 +7,7 @@ INDEX
ANSI_SYNOPSIS
#include <stdlib.h>
- size_t wcstombs(char *<[s]>, const wchar_t *<[pwc]>, size_t <[n]>);
+ size_t wcstombs(char *restrict <[s]>, const wchar_t *restrict <[pwc]>, size_t <[n]>);
TRAD_SYNOPSIS
#include <stdlib.h>
@@ -56,8 +56,8 @@ effects vary with the locale.
size_t
_DEFUN (wcstombs, (s, pwcs, n),
- char *s _AND
- const wchar_t *pwcs _AND
+ char *__restrict s _AND
+ const wchar_t *__restrict pwcs _AND
size_t n)
{
#ifdef _MB_CAPABLE
diff --git a/newlib/libc/stdlib/wcstombs_r.c b/newlib/libc/stdlib/wcstombs_r.c
index e74502f..3bac8a3 100644
--- a/newlib/libc/stdlib/wcstombs_r.c
+++ b/newlib/libc/stdlib/wcstombs_r.c
@@ -5,8 +5,8 @@
size_t
_DEFUN (_wcstombs_r, (reent, s, pwcs, n, state),
struct _reent *r _AND
- char *s _AND
- const wchar_t *pwcs _AND
+ char *__restrict s _AND
+ const wchar_t *__restrict pwcs _AND
size_t n _AND
mbstate_t *state)
{
generated by cgit v1.1 at 2024-11-15 15:03:49 +0000