signal: Add 'signal block' support
commitca4fa3865a730857b385e6e34af67db3471e0089
authorSteve Bennett <steveb@workware.net.au>
Wed, 21 Aug 2019 01:27:56 +0000 (21 11:27 +1000)
committerSteve Bennett <steveb@workware.net.au>
Fri, 6 Sep 2019 10:08:58 +0000 (6 20:08 +1000)
treef0489c0f53f865c747461455a3955e98e0ae9d62
parent4dc539a582764fc4ae6788fc3f1dc0e6e7cd95d4
signal: Add 'signal block' support

This allows a signal to be blocked by setting it's handler to SIG_IGN

Can be used to block SIGPIPE for exec

Signed-off-by: Steve Bennett <steveb@workware.net.au>
jim-signal.c
jim_tcl.txt
tests/exec2.test