tree 5acca6d7fb3d0b539af260a333de8c4e72a5657a
parent ba04ffb5a94fd47d8acc57c7a6be4d31624d2c23
author William A. Kennington III <wak@google.com> 1537997122 -0700
committer William A. Kennington III <wak@google.com> 1537997215 -0700

source/signal: Clarify signal bocking during construction

Blocking signals is a potentially unexpected requirement of the user
prior to constructing a signal source. Clarify this requirement base on
guidance from the sd_event_add_signal(3) docs.

Change-Id: I34335f1882acbf54a3219324e4e23e803a763365
Signed-off-by: William A. Kennington III <wak@google.com>