tree c16177ceb9ad4c35e49438c62a876d47c465f931
parent db6bdfbf684e3f25f3bd0895038c41877d89480f
author William Lallemand <wlallemand@haproxy.com> 1542731812 +0100
committer Willy Tarreau <w@1wt.eu> 1542883371 +0100
encoding latin1

MEDIUM: signal: signal_unregister() removes every handlers

The new function signal_unregister() removes every handlers assigned to
a signal. Once the handler list of the signal is empty, the signal is
ignored with SIG_IGN.