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--- Libc/Libc-763.13/stdlib/atof.3
+++ Libc/Libc-262/stdlib/atof.3
@@ -13,6 +13,10 @@
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\" must display the following acknowledgement:
+.\" This product includes software developed by the University of
+.\" California, Berkeley and its contributors.
.\" 4. Neither the name of the University nor the names of its contributors
.\" may be used to endorse or promote products derived from this software
.\" without specific prior written permission.
@@ -30,14 +34,13 @@
.\" SUCH DAMAGE.
.\"
.\" @(#)atof.3 8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/stdlib/atof.3,v 1.17 2007/01/09 00:28:09 imp Exp $
+.\" $FreeBSD: src/lib/libc/stdlib/atof.3,v 1.12 2001/09/26 20:10:10 asmodai Exp $
.\"
.Dd June 4, 1993
.Dt ATOF 3
.Os
.Sh NAME
-.Nm atof ,
-.Nm atof_l
+.Nm atof
.Nd convert
.Tn ASCII
string to double
@@ -46,64 +49,44 @@
.Sh SYNOPSIS
.In stdlib.h
.Ft double
-.Fn atof "const char *str"
-.In xlocale.h
-.Ft double
-.Fn atof_l "const char *str" "locale_t loc"
+.Fn atof "const char *nptr"
.Sh DESCRIPTION
The
.Fn atof
function converts the initial portion of the string pointed to by
-.Fa str
+.Ar nptr
to
-.Vt double
+.Ar double
representation.
.Pp
It is equivalent to:
.Bd -literal -offset indent
-strtod(str, (char **)NULL);
+strtod(nptr, (char **)NULL);
.Ed
.Pp
The decimal point
character is defined in the program's locale (category
.Dv LC_NUMERIC ) .
-.Pp
-While the
-.Fn atof
-function uses the current locale, the
-.Fn atof_l
-function may be passed a locale directly. See
-.Xr xlocale 3
-for more information.
.Sh IMPLEMENTATION NOTES
The
.Fn atof
-and
-.Fn atof_l
-functions are thread-safe and async-cancel-safe.
+function is not thread-safe and also not async-cancel-safe.
.Pp
The
.Fn atof
-and
-.Fn atof_l
-functions have been deprecated by
+function has been deprecated by
.Fn strtod
-and
-.Fn strtod_l
and should not be used in new code.
.Sh ERRORS
-The function
+The
.Fn atof
-need not affect the value of
-.Va errno
-on an error.
+function does not detect errors.
.Sh SEE ALSO
.Xr atoi 3 ,
.Xr atol 3 ,
.Xr strtod 3 ,
.Xr strtol 3 ,
-.Xr strtoul 3 ,
-.Xr xlocale 3
+.Xr strtoul 3
.Sh STANDARDS
The
.Fn atof