Stephen Heumann fb9b298ca4 Implement "close-on-exec" functionality for GNO. ...

We do this by maintaining a mask (for each pid) giving the fds to be closed on exec. We wrap functions that close fds so that their close-on-exec bits can be cleared at that point.

This implementation may close the fds even if the execve operation ultimately fails.

2014-12-03 21:04:46 -06:00

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appltmetadata.h

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autoconf.h

Add code to get the path of the current executable, which we need to re-execute the shell.

2014-11-07 23:06:34 -06:00

busybox.h

Set things up so hush can be build with debug code turned on.

2014-11-06 11:42:17 -06:00

libbb.h

Implement "close-on-exec" functionality for GNO.

2014-12-03 21:04:46 -06:00

NUM.APPLETS.h

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platform.h

Fix to assign valid pgrps to child processes. On GNO, we can't just use the pid as a pgrp; we must call tcnewpgrp instead.

2014-11-20 17:53:33 -06:00

poll.h

Add an implementation of poll() written in terms of select(), to work around the lack of poll() on GNO.

2014-11-03 12:26:43 -06:00

unicode.h

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xatonum.h

Work around a preprocessor bug that was causing an inappropriate version of many of the xatonum functions to be included in every object file.

2014-12-02 18:57:45 -06:00