git: pax(1): Honour the restrict in sigaction().

[Rimvydas Jasinskas]

commit eca362d0f9bd086cc56d6b5bc4f03f09e040b9db
Author: zrj <rimvydas.jasinskas at gmail.com>
Date:   Wed Jan 24 16:07:16 2018 +0200

    pax(1): Honour the restrict in sigaction().
    
    Use a setup_sig() helper and make it fail when either of sigaction fails.
    
    While there, do not leak fds for "." + minor cleanup.
    
    Taken-from: OpenBSD

Summary of changes:
 bin/pax/pax.c | 67 +++++++++++++++++++++++++++++------------------------------
 1 file changed, 33 insertions(+), 34 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/eca362d0f9bd086cc56d6b5bc4f03f09e040b9db


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