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authorLudovic Courtès <ludo@gnu.org>2017-03-15 13:41:18 +0100
committerLudovic Courtès <ludo@gnu.org>2017-03-15 15:19:53 +0100
commit70dfdd501af46b0db138f3e289523e2d43c8e76d (patch)
treeb465246ba6e1e9e728ec7977852602c46fa8913c /tests
parent81a0f1cdf12e7bcc34c1203f034a323fa8f52cf5 (diff)
syscalls: Adjust 'clone' to Guile 2.2.
Before that, something like: (call-with-container (lambda () (match (primitive-fork) …))) would hang in 'primitive-fork' as the child process (the one started in the container) would try to pthread_join the finalization thread in 'stop_finalization_thread' in libguile, not knowing that this thread is nonexistent. * guix/build/syscalls.scm (%set-automatic-finalization-enabled?!): New procedure. (without-automatic-finalization): New macro. (clone): Wrap PROC call in 'without-automatic-finalization'.
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