1 commit

Author	SHA1	Message	Date
Ludovic Courtès	381291f5ff	'primitive-fork' closes and recreates the current thread's 'sleep_pipe'. ... Partly fixes <https://bugs.gnu.org/41948>. Previously, the child process could end up using the same 'sleep_pipe' as its parent, leading to a race condition handling signals. * libguile/posix.c (do_fork): New function. (scm_fork): Call 'do_fork' via 'scm_without_guile'. * test-suite/standalone/test-signal-fork: New test. * test-suite/standalone/Makefile.am (check_SCRIPTS, TESTS): Add it.	2021-05-08 21:39:15 +02:00