From 399644e47874bff147afb19c89228901ac39340e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:40:15 +0200 Subject: Adding upstream version 6.05.01. Signed-off-by: Daniel Baumann --- man2/vhangup.2 | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 man2/vhangup.2 (limited to 'man2/vhangup.2') diff --git a/man2/vhangup.2 b/man2/vhangup.2 new file mode 100644 index 0000000..af9853b --- /dev/null +++ b/man2/vhangup.2 @@ -0,0 +1,58 @@ +.\" Copyright 1993 Rickard E. Faith (faith@cs.unc.edu) +.\" +.\" SPDX-License-Identifier: Linux-man-pages-copyleft +.\" +.\" Modified, 27 May 2004, Michael Kerrisk +.\" Added notes on capability requirements +.\" +.TH vhangup 2 2023-03-30 "Linux man-pages 6.05.01" +.SH NAME +vhangup \- virtually hangup the current terminal +.SH LIBRARY +Standard C library +.RI ( libc ", " \-lc ) +.SH SYNOPSIS +.nf +.B #include +.PP +.B int vhangup(void); +.fi +.PP +.RS -4 +Feature Test Macro Requirements for glibc (see +.BR feature_test_macros (7)): +.RE +.PP +.BR vhangup (): +.nf + Since glibc 2.21: +.\" commit 266865c0e7b79d4196e2cc393693463f03c90bd8 + _DEFAULT_SOURCE + In glibc 2.19 and 2.20: + _DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500) + Up to and including glibc 2.19: + _BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500) +.fi +.SH DESCRIPTION +.BR vhangup () +simulates a hangup on the current terminal. +This call arranges for other +users to have a \*(lqclean\*(rq terminal at login time. +.SH RETURN VALUE +On success, zero is returned. +On error, \-1 is returned, and +.I errno +is set to indicate the error. +.SH ERRORS +.TP +.B EPERM +The calling process has insufficient privilege to call +.BR vhangup (); +the +.B CAP_SYS_TTY_CONFIG +capability is required. +.SH STANDARDS +Linux. +.SH SEE ALSO +.BR init (1), +.BR capabilities (7) -- cgit v1.2.3