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.IX Title "Test2::Util::Sig 3perl"
.TH Test2::Util::Sig 3perl 2025-07-13 "perl v5.42.0" "Perl Programmers Reference Guide"
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.SH NAME
Test2::Util::Sig \- Signal tools used by Test2 and friends.
.SH DESCRIPTION
.IX Header "DESCRIPTION"
Collection of signal tools used by Test2 and friends.
.SH EXPORTS
.IX Header "EXPORTS"
All exports are optional. You must specify subs to import.
.ie n .IP "($ok, $err) = try_sig_mask { ... }" 4
.el .IP "($ok, \f(CW$err\fR) = try_sig_mask { ... }" 4
.IX Item "($ok, $err) = try_sig_mask { ... }"
Complete an action with several signals masked, they will be unmasked at the
end allowing any signals that were intercepted to get handled.
.Sp
This is primarily used when you need to make several actions atomic (against
some signals anyway).
.Sp
Signals that are intercepted:
.RS 4
.IP SIGINT 4
.IX Item "SIGINT"
.PD 0
.IP SIGALRM 4
.IX Item "SIGALRM"
.IP SIGHUP 4
.IX Item "SIGHUP"
.IP SIGTERM 4
.IX Item "SIGTERM"
.IP SIGUSR1 4
.IX Item "SIGUSR1"
.IP SIGUSR2 4
.IX Item "SIGUSR2"
.PD
.RE
.RS 4
.RE
.SH SOURCE
.IX Header "SOURCE"
The source code repository for Test2 can be found at
<https://github.com/Test\-More/test\-more/>.
.SH MAINTAINERS
.IX Header "MAINTAINERS"
.IP "Chad Granum <exodist@cpan.org>" 4
.IX Item "Chad Granum <exodist@cpan.org>"
.SH AUTHORS
.IX Header "AUTHORS"
.IP "Chad Granum <exodist@cpan.org>" 4
.IX Item "Chad Granum <exodist@cpan.org>"
.PD 0
.IP "Kent Fredric <kentnl@cpan.org>" 4
.IX Item "Kent Fredric <kentnl@cpan.org>"
.PD
.SH COPYRIGHT
.IX Header "COPYRIGHT"
Copyright Chad Granum <exodist@cpan.org>.
.PP
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
.PP
See <https://dev.perl.org/licenses/>