zx_ktrace_write

Summary

TODO(fxbug.dev/32938)

Declaration

#include <zircon/syscalls.h>

zx_status_t zx_ktrace_write(zx_handle_t handle,
                            uint32_t id,
                            uint32_t arg0,
                            uint32_t arg1);

Description

To use the zx_ktrace_write() 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_SYSTEM with base ZX_RSRC_SYSTEM_DEBUG_BASE.

Return value

TODO(fxbug.dev/32938)

Errors

TODO(fxbug.dev/32938)

See also

TODO(fxbug.dev/32938)