Manual Section... (2) - page: vhangup
NAMEvhangup - virtually hangup the current tty
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
DESCRIPTIONvhangup() simulates a hangup on the current terminal. This call arranges for other users to have a ``clean'' tty at login time.
RETURN VALUEOn success, zero is returned. On error, -1 is returned, and errno is set appropriately.
- The calling process has insufficient privilege to call vhangup(); the CAP_SYS_TTY_CONFIG capability is required.
CONFORMING TOThis call is Linux-specific, and should not be used in programs intended to be portable.
SEE ALSOcapabilities(7), init(8)
COLOPHONThis page is part of release 3.24 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.
This document was created by man2html, using the manual pages.
Time: 15:26:34 GMT, June 11, 2010