jilles 849e4e9a33 MFC r199458: Add pwait utility, which waits for any process to terminate. ...

This is similar to the Solaris utility of the same name.

Some use cases:
* rc.subr's wait_for_pids
* interactive use, e.g. to shut down the computer when some task is done
  even if the task is already running

2009-12-23 22:59:03 +00:00

..

Makefile

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pwait.1

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pwait.c

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