f591779bb5
New locks are: - pgrpsess_lock which locks the whole pgrps and sessions, - pg_mtx which protects the pgrp members, and - s_mtx which protects the session members. Please refer to sys/proc.h for the coverage of these locks. Changes on the pgrp/session interface: - pgfind() needs the pgrpsess_lock held. - The caller of enterpgrp() is responsible to allocate a new pgrp and session. - Call enterthispgrp() in order to enter an existing pgrp. - pgsignal() requires a pgrp lock held. Reviewed by: jhb, alfred Tested on: cvsup.jp.FreeBSD.org (which is a quad-CPU machine running -current) |
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| apm | ||
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| daemon | ||
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| rain | ||
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| scgfbrndr.c | ||
| schistory.c | ||
| scmouse.c | ||
| scterm-dumb.c | ||
| scterm-sc.c | ||
| scterm.c | ||
| sctermvar.h | ||
| scvesactl.c | ||
| scvgarndr.c | ||
| scvidctl.c | ||
| scvtb.c | ||
| syscons.c | ||
| syscons.h | ||
| sysmouse.c | ||