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+'\" et
+.TH FGETWS "3P" 2017 "IEEE/The Open Group" "POSIX Programmer's Manual"
+.\"
+.SH PROLOG
+This manual page is part of the POSIX Programmer's Manual.
+The Linux implementation of this interface may differ (consult
+the corresponding Linux manual page for details of Linux behavior),
+or the interface may not be implemented on Linux.
+.\"
+.SH NAME
+fgetws
+\(em get a wide-character string from a stream
+.SH SYNOPSIS
+.LP
+.nf
+#include <stdio.h>
+#include <wchar.h>
+.P
+wchar_t *fgetws(wchar_t *restrict \fIws\fP, int \fIn\fP,
+    FILE *restrict \fIstream\fP);
+.fi
+.SH DESCRIPTION
+The functionality described on this reference page is aligned with the
+ISO\ C standard. Any conflict between the requirements described here and the
+ISO\ C standard is unintentional. This volume of POSIX.1\(hy2017 defers to the ISO\ C standard.
+.P
+The
+\fIfgetws\fR()
+function shall read characters from the
+.IR stream ,
+convert these to the corresponding wide-character codes, place them
+in the
+.BR wchar_t
+array pointed to by
+.IR ws ,
+until
+.IR n \-1
+characters are read, or a
+<newline>
+is read, converted, and transferred to
+.IR ws ,
+or an end-of-file condition is encountered. The wide-character string,
+.IR ws ,
+shall then be terminated with a null wide-character code.
+.P
+If an error occurs, the resulting value of the file position indicator
+for the stream is unspecified.
+.P
+The
+\fIfgetws\fR()
+function may mark the last data access timestamp of the file
+associated with
+.IR stream
+for update. The last data access timestamp shall be marked for update
+by the first successful execution of
+\fIfgetwc\fR(),
+\fIfgetws\fR(),
+\fIfwscanf\fR(),
+\fIgetwc\fR(),
+\fIgetwchar\fR(),
+\fIvfwscanf\fR(),
+\fIvwscanf\fR(),
+or
+\fIwscanf\fR()
+using
+.IR stream
+that returns data not supplied by a prior call to
+\fIungetwc\fR().
+.SH "RETURN VALUE"
+Upon successful completion,
+\fIfgetws\fR()
+shall return
+.IR ws .
+If the end-of-file indicator for the stream is set, or if the stream
+is at end-of-file, the end-of-file indicator for the
+stream shall be set and
+\fIfgetws\fR()
+shall return a null pointer. If a read error occurs, the error
+indicator for the stream shall be set,
+\fIfgetws\fR()
+shall return a null pointer,
+and shall set
+.IR errno
+to indicate the error.
+.SH ERRORS
+Refer to
+.IR "\fIfgetwc\fR\^(\|)".
+.LP
+.IR "The following sections are informative."
+.SH EXAMPLES
+None.
+.SH "APPLICATION USAGE"
+None.
+.SH RATIONALE
+None.
+.SH "FUTURE DIRECTIONS"
+None.
+.SH "SEE ALSO"
+.IR "Section 2.5" ", " "Standard I/O Streams",
+.IR "\fIfopen\fR\^(\|)",
+.IR "\fIfread\fR\^(\|)"
+.P
+The Base Definitions volume of POSIX.1\(hy2017,
+.IR "\fB<stdio.h>\fP",
+.IR "\fB<wchar.h>\fP"
+.\"
+.SH COPYRIGHT
+Portions of this text are reprinted and reproduced in electronic form
+from IEEE Std 1003.1-2017, Standard for Information Technology
+-- Portable Operating System Interface (POSIX), The Open Group Base
+Specifications Issue 7, 2018 Edition,
+Copyright (C) 2018 by the Institute of
+Electrical and Electronics Engineers, Inc and The Open Group.
+In the event of any discrepancy between this version and the original IEEE and
+The Open Group Standard, the original IEEE and The Open Group Standard
+is the referee document. The original Standard can be obtained online at
+http://www.opengroup.org/unix/online.html .
+.PP
+Any typographical or formatting errors that appear
+in this page are most likely
+to have been introduced during the conversion of the source files to
+man page format. To report such errors, see
+https://www.kernel.org/doc/man-pages/reporting_bugs.html .