| Commit message (Collapse) | Author | Age | Files | Lines |
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Also add some debugging facilities (especially stack trace).
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Threads may now communicate via wait_on(void* ressource) and resume_on (void* ressource).
Previous pause() is replaced by wait_on(current_thread) and resume(thread) by resume_on(thread).
wait_on(x) may return false, indicating that the reason for returning is NOT that resume_on(x)
was called but something else happenned. Typically false indicates that the curent thread
is being killed and must terminate its kernel-land processing as soon as possible.
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- disambiguate syscall.h : kernel syscall.h moved to sct.h
- fix btree_remove_v !! (munmap fucked up stuff before)
- make nullfs's directory listing non-exclusive (it actually copies the
listing on open() and readdir()'s from that copy)
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