Section: Linux Programmer's Manual (2)
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vhangup - virtually hangup the current tty
Feature Test Macro Requirements for glibc (see
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
simulates a hangup on the current terminal.
This call arranges for other
users to have a ``clean'' tty at login time.
On success, zero is returned.
On error, -1 is returned, and
is set appropriately.
The calling process has insufficient privilege to call
capability is required.
This call is Linux-specific, and should not be used in programs
intended to be portable.
This page is part of release 3.27 of the Linux
A description of the project,
and information about reporting bugs,
can be found at
- RETURN VALUE
- CONFORMING TO
- SEE ALSO
This document was created by
using the manual pages.
Time: 19:49:19 GMT, April 27, 2011