Changeset 49394

Timestamp:

Oct 20, 2008, 2:09:39 AM (14 years ago)

Author:

jmmv

Message:

Deal with SIGCHLD when using Boost.Process instead of not managing it at all.
Fixes some weird problems where unit tests or programs under a debugger would
misteriously fail due to an aborted waitpid(2) (because the testing framework
and the debugger reprogram this signal instead of simply ignoring it).

Our approach: reset the signal to its default behavior. Read the comments in
the detail/posix_sigchld.hpp file for more details on this.

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