X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/9385eb3d10ebe5eb398c52040ec3dbfba9b0cdcf..b061a43bf32824cb214e9e3a29a974341de443d4:/stdio/FreeBSD/fgetws.3

diff --git a/stdio/FreeBSD/fgetws.3 b/stdio/FreeBSD/fgetws.3
index ac51398..49c9d90 100644
--- a/stdio/FreeBSD/fgetws.3
+++ b/stdio/FreeBSD/fgetws.3
@@ -13,10 +13,6 @@
 .\" 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.
@@ -35,13 +31,14 @@
 .\"
 .\"     @(#)fgets.3	8.1 (Berkeley) 6/4/93
 .\" FreeBSD: src/lib/libc/stdio/fgets.3,v 1.16 2002/05/31 05:01:17 archie Exp
-.\" $FreeBSD: src/lib/libc/stdio/fgetws.3,v 1.3 2003/03/09 02:56:54 tjr Exp $
+.\" $FreeBSD: src/lib/libc/stdio/fgetws.3,v 1.4 2007/01/09 00:28:06 imp Exp $
 .\"
 .Dd August 6, 2002
 .Dt FGETWS 3
 .Os
 .Sh NAME
-.Nm fgetws
+.Nm fgetws ,
+.Nm fgetws_l
 .Nd get a line of wide characters from a stream
 .Sh LIBRARY
 .Lb libc
@@ -49,7 +46,21 @@
 .In stdio.h
 .In wchar.h
 .Ft "wchar_t *"
-.Fn fgetws "wchar_t * restrict ws" "int n" "FILE * restrict fp"
+.Fo fgetws
+.Fa "wchar_t *restrict ws"
+.Fa "int n"
+.Fa "FILE *restrict stream"
+.Fc
+.In stdio.h
+.In wchar.h
+.In xlocale.h
+.Ft "wchar_t *"
+.Fo fgetws_l
+.Fa "wchar_t *restrict ws"
+.Fa "int n"
+.Fa "FILE *restrict stream"
+.Fa "locale_t loc"
+.Fc
 .Sh DESCRIPTION
 The
 .Fn fgetws
@@ -57,7 +68,7 @@ function
 reads at most one less than the number of characters specified by
 .Fa n
 from the given
-.Fa fp
+.Fa stream
 and stores them in the wide character string
 .Fa ws .
 Reading stops when a newline character is found,
@@ -66,6 +77,14 @@ The newline, if any, is retained.
 If any characters are read and there is no error, a
 .Ql \e0
 character is appended to end the string.
+.Pp
+While the
+.Fn fgetws
+function uses the current locale, the
+.Fn fgetws_l
+function may be passed a locale directly. See
+.Xr xlocale 3
+for more information.
 .Sh RETURN VALUES
 Upon successful completion,
 .Fn fgetws
@@ -84,7 +103,8 @@ and the buffer contents are indeterminate.
 The
 .Fn fgetws
 function
-does not distinguish between end-of-file and error, and callers must use
+does not distinguish between end-of-file and error;
+callers must use
 .Xr feof 3
 and
 .Xr ferror 3
@@ -96,7 +116,7 @@ function will fail if:
 .Bl -tag -width Er
 .It Bq Er EBADF
 The given
-.Fa fp
+.Fa stream
 argument is not a readable stream.
 .It Bq Er EILSEQ
 The data obtained from the input stream does not form a valid
@@ -116,7 +136,8 @@ or
 .Sh SEE ALSO
 .Xr feof 3 ,
 .Xr ferror 3 ,
-.Xr fgets 3
+.Xr fgets 3 ,
+.Xr xlocale 3
 .Sh STANDARDS
 The
 .Fn fgetws