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Update TODO.ptrace 

Removed:
  - evaluate equivalent for PTRACE_O_TRACECLONE from Linux

clone(2)-like calls are traced with PTRACE_FORK, PTRACE_VFORK and
PTRACE_VFORK_DONE. VFORK ones block parent till termination or execve(2) of
its child.

Added:
  - add proper implementation of PTRACE_VFORK for vfork(2)-like events

Currently PTRACE_VFORK is a stub.

Sponsored by <The NetBSD Foundation>
This commit is contained in:
kamil 2017-01-14 01:36:28 +00:00
parent 0ac9d4eb29
commit 89ada74077
1 changed files with 2 additions and 2 deletions
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doc/TODO.ptrace
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@ -1,4 +1,4 @@
$NetBSD: TODO.ptrace,v 1.10 2017/01/08 04:27:36 kamil Exp $
$NetBSD: TODO.ptrace,v 1.11 2017/01/14 01:36:28 kamil Exp $
Items we (currently) plan to finish in the ptrace(2) field:
@ -16,7 +16,7 @@ Items we (currently) plan to finish in the ptrace(2) field:
in all ports
- integrate all ptrace(2) features in gdb
- add ptrace(2) NetBSD support in LLDB
- evaluate equivalent for PTRACE_O_TRACECLONE from Linux
- add proper implementation of PTRACE_VFORK for vfork(2)-like events
- remove exect(3) - there is no usecase for it
- refactor pthread_dbg(3) to only query private pthread_t data, otherwise it
duplicates ptrace(2) interface and cannot cover all types of threads