mtrace_control.md

zx_mtrace_control

SUMMARY

TODO(fxbug.dev/32938)

DECLARATION

#include <zircon/syscalls.h>

zx_status_t zx_mtrace_control(zx_handle_t handle,
                              uint32_t kind,
                              uint32_t action,
                              uint32_t options,
                              void* ptr,
                              size_t ptr_size);

DESCRIPTION

To use the zx_mtrace_control() function, you must specify kernel.enable-debugging-syscalls=true on the kernel command line. Otherwise, the function returns ZX_ERR_NOT_SUPPORTED.

TODO(fxbug.dev/32938)

RIGHTS

handle must have resource kind ZX_RSRC_KIND_ROOT.

RETURN VALUE

TODO(fxbug.dev/32938)

ERRORS

TODO(fxbug.dev/32938)

SEE ALSO

TODO(fxbug.dev/32938)