Lee Verberne 81d27aa239 Add SIGCHLD handler to pause container ...

This allows pause to reap zombies in the upcoming Shared PID namespace
(#1615). Uses the better defined sigaction() instead of signal() for all
signals both for consistency (SIGCHLD handler avoids SA_RESTART) and to
avoid the implicit signal()->sigaction() translation of various libc
versions.

Also makes warnings errors and includes a tool to make orphaned zombies
for manual testing.

2016-12-16 02:30:58 +00:00

..

.gitignore

Rename build-tools/ back to build/

2016-12-14 13:42:15 -08:00

Dockerfile

Rename build-tools/ back to build/

2016-12-14 13:42:15 -08:00

Makefile

Add SIGCHLD handler to pause container

2016-12-16 02:30:58 +00:00

pause.c

Add SIGCHLD handler to pause container

2016-12-16 02:30:58 +00:00