Apple-2gs-SW/hush - hush - Applefritter: Git

Apple-2gs-SW/hush

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Commit Graph

Author	SHA1	Message	Date
Stephen Heumann	3d106c6708	In waitpid emulation, restart waiting after signals. This matches the semantics the original hush code obtained by using the SA_RESTART flag when installing signal handlers, and avoids error messages about waitpid being interrupted.	2015-01-15 18:45:42 -06:00
Stephen Heumann	cae994bc22	Add an emulation of waitpid that should be better than the one in libc. In particular, it will buffer information about children other than the one being waited for, so it isn't lost. It can also emulate a non-blocking wait by arranging to interrupt the wait with a signal.	2014-11-07 12:12:18 -06:00

Author

SHA1

Message

Date

Stephen Heumann

3d106c6708

In waitpid emulation, restart waiting after signals.

This matches the semantics the original hush code obtained by using the SA_RESTART flag when installing signal handlers, and avoids error messages about waitpid being interrupted.

2015-01-15 18:45:42 -06:00

Stephen Heumann

cae994bc22

Add an emulation of waitpid that should be better than the one in libc.

In particular, it will buffer information about children other than the one being waited for, so it isn't lost. It can also emulate a non-blocking wait by arranging to interrupt the wait with a signal.

2014-11-07 12:12:18 -06:00

2 Commits