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| author | mini <mini@FreeBSD.org> | 2002-09-16 19:26:48 +0000 |
|---|---|---|
| committer | mini <mini@FreeBSD.org> | 2002-09-16 19:26:48 +0000 |
| commit | 94ac5d965f6dd6ceff971a557f94ebb21964eb16 (patch) | |
| tree | 09197457aee9cb1034d0af122f395a7002dbabc2 /sys/kern/kern_fork.c | |
| parent | 5375a15c910d0210dbf79d04fceb3ab24a2c9422 (diff) | |
| download | FreeBSD-src-94ac5d965f6dd6ceff971a557f94ebb21964eb16.zip FreeBSD-src-94ac5d965f6dd6ceff971a557f94ebb21964eb16.tar.gz | |
Add kernel support needed for the KSE-aware libpthread:
- Use ucontext_t's to store KSE thread state.
- Synthesize state for the UTS upon each upcall, rather than
saving and copying a trapframe.
- Deliver signals to KSE-aware processes via upcall.
- Rename kse mailbox structure fields to be more BSD-like.
- Store the UTS's stack in struct proc in a stack_t.
Reviewed by: bde, deischen, julian
Approved by: -arch
Diffstat (limited to 'sys/kern/kern_fork.c')
| -rw-r--r-- | sys/kern/kern_fork.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index 0b8b839..da7ca7d 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -488,8 +488,6 @@ again: bcopy(&p1->p_startcopy, &p2->p_startcopy, (unsigned) RANGEOF(struct proc, p_startcopy, p_endcopy)); - bcopy(&td->td_kse->ke_startcopy, &ke2->ke_startcopy, - (unsigned) RANGEOF(struct kse, ke_startcopy, ke_endcopy)); bcopy(&td->td_startcopy, &td2->td_startcopy, (unsigned) RANGEOF(struct thread, td_startcopy, td_endcopy)); bcopy(&td->td_ksegrp->kg_startcopy, &kg2->kg_startcopy, |
