tree 8eedec1279ad63548af1e149c445a36b7a3c4620
parent 22b585827e6ef73f187c1bf498ca920fc45daf05
author Scott Graham <scottmg@google.com> 1571162670 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1571162670 +0000

[syscalls] Disable various syscalls when kernel.enable-debugging-syscalls=false

This disables:
- zx_debug_send_command()
- zx_ktrace_read()
- zx_ktrace_control()
- zx_ktrace_write()
- zx_mtrace_control()

zx_debug_read() and zx_debug_write() from kernel/syscalls/debug.cc
aren't disabled in this CL as they're used by src/tests infrastructure,
so they'll need a more involved procedure.

Bug: 38409
Change-Id: Ib34810189069126c9eb918b9eed0af505ffb6a65