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path: root/src/process/_Fork.c
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2020-10-14move aio implementation details to a proper internal headerRich Felker-0/+1
also fix the lack of declaration (and thus hidden visibility) in __stdio_close's use of __aio_close.
2020-10-14implement _Fork and refactor fork using itRich Felker-9/+2
the _Fork interface is defined for future issue of POSIX as the outcome of Austin Group issue 62, which drops the AS-safety requirement for fork, and provides an AS-safe replacement that does not run the registered atfork handlers.
2020-10-14rename fork source fileRich Felker-0/+44
this is in preparation for implementing _Fork from POSIX-future, factored as a separate commit to improve readability of history.