utrace - insert user record in ktrace log
Library Synopsis Description Return Values Errors See Also History
.In sys/types.h .In sys/param.h .In sys/time.h .In sys/uio.h .In sys/ktrace.h int utrace "const void *addr" "size_t len"
Adds a record to the process trace with information supplied by user. The record contains len bytes from memory pointed to by addr. This call only has an effect if the calling process is being traced.