Commit Briefs

Dan Cross

Trivial changes: whitespace and modes.

Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross <cross@gajendra.net>

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Russ Cox

lib9: restore SIGCHLD handler in rfork

R=rsc http://codereview.appspot.com/4436071

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rsc

unused i

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rsc

add RFENVG, RFCENVG

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rsc

use libthread not ffork

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rsc

more debugging

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rsc

Get rid of 9proc.

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rsc

add RFNOWAIT. this was probably a bad idea.

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rsc

No more malloc or lock inside signal handlers.

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rsc

Add support for user-level 9P servers/clients and various bug fixes to go with them.

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rsc

allow rfork(RFNOTEG|RFPROC|RFFDG) for rc.

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rsc

Annoying changes to work on Sun boxes.

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rsc

Various additions and fixes.

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