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author | jeff <jeff@FreeBSD.org> | 2003-04-01 01:11:22 +0000 |
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committer | jeff <jeff@FreeBSD.org> | 2003-04-01 01:11:22 +0000 |
commit | e3addd2765bea48199bbb385fce5863a567b449b (patch) | |
tree | 1ba29708e3d33933185588a1795dacbcd21048b7 | |
parent | 2921bb5e340b11ef7fb7b5edc4475f8c07c560f9 (diff) | |
download | FreeBSD-src-e3addd2765bea48199bbb385fce5863a567b449b.zip FreeBSD-src-e3addd2765bea48199bbb385fce5863a567b449b.tar.gz |
- Add an entry and a head for the queue of threads blocked on a umtx.
- Add a prototype for thr_exit1().
-rw-r--r-- | sys/sys/proc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/sys/proc.h b/sys/sys/proc.h index 2f7d9a9..42eda06 100644 --- a/sys/sys/proc.h +++ b/sys/sys/proc.h @@ -307,6 +307,9 @@ struct thread { sigset_t td_oldsigmask; /* (c) Saved mask from pre sigpause. */ sigset_t td_sigmask; /* (c) Current signal mask. */ sigset_t td_siglist; /* (c) Sigs arrived, not delivered. */ + STAILQ_HEAD(, thread) td_umtxq; /* (p) List of threads blocked by us. */ + STAILQ_ENTRY(thread) td_umtx; /* (p) Link for when we're blocked. */ + #define td_endzero td_base_pri /* Copied during fork1() or thread_sched_upcall() */ @@ -948,6 +951,7 @@ void upcall_stash(struct kse_upcall *ke); void thread_sanity_check(struct thread *td, char *); void thread_stopped(struct proc *p); void thread_switchout(struct thread *td); +void thr_exit1(void); #endif /* _KERNEL */ #endif /* !_SYS_PROC_H_ */ |