toupper.3.patch   [plain text]


--- toupper.3.orig	Fri Mar 11 19:44:47 2005
+++ toupper.3	Fri Mar 11 19:51:26 2005
@@ -40,7 +40,8 @@
 .Dt TOUPPER 3
 .Os
 .Sh NAME
-.Nm toupper
+.Nm toupper ,
+.Nm toupper_l
 .Nd lower case to upper case letter conversion
 .Sh LIBRARY
 .Lb libc
@@ -48,6 +49,9 @@
 .In ctype.h
 .Ft int
 .Fn toupper "int c"
+.In xlocale.h
+.Ft int
+.Fn toupper_l "int c" "locale_t loc"
 .Sh DESCRIPTION
 The
 .Fn toupper
@@ -62,6 +66,14 @@
 .Li unsigned char
 or the value of
 .Dv EOF .
+.Pp
+While the
+.Fn toupper
+function uses the current locale, the
+.Fn toupper_l
+function may be passed a locale directly. See
+.Xr xlocale 3
+for more information.
 .Sh RETURN VALUES
 If the argument is a lower-case letter, the
 .Fn toupper
@@ -81,7 +93,8 @@
 .Xr ctype 3 ,
 .Xr isupper 3 ,
 .Xr multibyte 3 ,
-.Xr towupper 3
+.Xr towupper 3 ,
+.Xr xlocale 3
 .Sh STANDARDS
 The
 .Fn toupper