From fc22b3d6507c6745911b9dfcc68f1e665ae13dbc Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 15 Apr 2024 21:43:11 +0200
Subject: Adding upstream version 4.22.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 upstream/archlinux/man3p/unlockpt.3p | 87 ++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 upstream/archlinux/man3p/unlockpt.3p

(limited to 'upstream/archlinux/man3p/unlockpt.3p')

diff --git a/upstream/archlinux/man3p/unlockpt.3p b/upstream/archlinux/man3p/unlockpt.3p
new file mode 100644
index 00000000..5933a43a
--- /dev/null
+++ b/upstream/archlinux/man3p/unlockpt.3p
@@ -0,0 +1,87 @@
+'\" et
+.TH UNLOCKPT "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
+unlockpt
+\(em unlock a pseudo-terminal master/slave pair
+.SH SYNOPSIS
+.LP
+.nf
+#include <stdlib.h>
+.P
+int unlockpt(int \fIfildes\fP);
+.fi
+.SH DESCRIPTION
+The
+\fIunlockpt\fR()
+function shall unlock the slave pseudo-terminal device associated with
+the master to which
+.IR fildes
+refers.
+.P
+Conforming applications shall ensure that they call
+\fIunlockpt\fR()
+before opening the slave side of a pseudo-terminal device.
+.SH "RETURN VALUE"
+Upon successful completion,
+\fIunlockpt\fR()
+shall return 0. Otherwise, it shall return \-1 and set
+.IR errno
+to indicate the error.
+.SH ERRORS
+The
+\fIunlockpt\fR()
+function may fail if:
+.TP
+.BR EBADF
+The
+.IR fildes
+argument is not a file descriptor open for writing.
+.TP
+.BR EINVAL
+The
+.IR fildes
+argument is not associated with a master pseudo-terminal device.
+.LP
+.IR "The following sections are informative."
+.SH EXAMPLES
+None.
+.SH "APPLICATION USAGE"
+None.
+.SH RATIONALE
+See the RATIONALE section for
+.IR "\fIposix_openpt\fR\^(\|)".
+.SH "FUTURE DIRECTIONS"
+None.
+.SH "SEE ALSO"
+.IR "\fIgrantpt\fR\^(\|)",
+.IR "\fIopen\fR\^(\|)",
+.IR "\fIposix_openpt\fR\^(\|)",
+.IR "\fIptsname\fR\^(\|)"
+.P
+The Base Definitions volume of POSIX.1\(hy2017,
+.IR "\fB<stdlib.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 .
-- 
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