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authorbnewbold <bnewbold@robocracy.org>2016-10-03 21:45:05 -0700
committerbnewbold <bnewbold@robocracy.org>2016-10-03 21:49:42 -0700
commit639fc1f0bd0be25c25218e8e7ed2e90e3dc5dcfb (patch)
tree3f7f0c674b81df3b1408f2a2ff970992296dd035 /doc
parentf4d2980a65ec659a41bb5fab2382853c65c8efc0 (diff)
downloadeinhyrningsins-639fc1f0bd0be25c25218e8e7ed2e90e3dc5dcfb.tar.gz
einhyrningsins-639fc1f0bd0be25c25218e8e7ed2e90e3dc5dcfb.zip
basic/naive signal handling
The goal here was to hook Ctrl-C and send USR2 signal to childred instead. Turns out this is doesn't work easily because Ctrl-C is sent to the entire process group, not just the top running process. Making this work would require either masking SIGINT in the childred (children might change this) or mucking with process groups, both of which are "meh". But, unsafe code, woooo!
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