strncpy_from_unsafe  352 include/linux/uaccess.h extern long strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count);
strncpy_from_unsafe  277 kernel/trace/bpf_trace.c 				strncpy_from_unsafe(buf,
strncpy_from_unsafe  604 kernel/trace/bpf_trace.c 	ret = strncpy_from_unsafe(dst, unsafe_ptr, size);
strncpy_from_unsafe 1081 kernel/trace/trace_kprobe.c 	ret = strncpy_from_unsafe(__dest, (void *)addr, maxlen);