494 	int err;  in __bpf_strtoll()  local
496 	err = __bpf_strtoull(buf, buf_len, flags, &_res, &is_negative);  in __bpf_strtoll()
497 	if (err < 0)  in __bpf_strtoll()
498 		return err;  in __bpf_strtoll()
508 	return err;  in __bpf_strtoll()
515 	int err;  in BPF_CALL_4()  local
517 	err = __bpf_strtoll(buf, buf_len, flags, &_res);  in BPF_CALL_4()
518 	if (err < 0)  in BPF_CALL_4()
519 		return err;  in BPF_CALL_4()
523 	return err;  in BPF_CALL_4()
541 	int err;  in BPF_CALL_4()  local
543 	err = __bpf_strtoull(buf, buf_len, flags, &_res, &is_negative);  in BPF_CALL_4()
544 	if (err < 0)  in BPF_CALL_4()
545 		return err;  in BPF_CALL_4()
551 	return err;  in BPF_CALL_4()
583 	int err = -EINVAL;  in BPF_CALL_4()  local
596 		err = -ENOENT;  in BPF_CALL_4()
608 	return err;  in BPF_CALL_4()
815 	int err, i, num_spec = 0;  in bpf_bprintf_prepare()  local
839 			err = -EINVAL;  in bpf_bprintf_prepare()
852 			err = -EINVAL;  in bpf_bprintf_prepare()
894 					err = snprintf(tmp_buf,  in bpf_bprintf_prepare()
898 					tmp_buf += (err + 1);  in bpf_bprintf_prepare()
909 				err = -EINVAL;  in bpf_bprintf_prepare()
919 				err = -ENOSPC;  in bpf_bprintf_prepare()
924 			err = copy_from_kernel_nofault(cur_ip, unsafe_ptr,  in bpf_bprintf_prepare()
926 			if (err < 0)  in bpf_bprintf_prepare()
935 			err = snprintf(tmp_buf, tmp_buf_end - tmp_buf,  in bpf_bprintf_prepare()
938 			tmp_buf += err + 1;  in bpf_bprintf_prepare()
948 				err = -EINVAL;  in bpf_bprintf_prepare()
956 				err = -ENOSPC;  in bpf_bprintf_prepare()
961 			err = bpf_trace_copy_string(tmp_buf, unsafe_ptr,  in bpf_bprintf_prepare()
964 			if (err < 0) {  in bpf_bprintf_prepare()
966 				err = 1;  in bpf_bprintf_prepare()
969 			tmp_buf += err;  in bpf_bprintf_prepare()
978 				err = -ENOSPC;  in bpf_bprintf_prepare()
1002 			err = -EINVAL;  in bpf_bprintf_prepare()
1012 				err = -ENOSPC;  in bpf_bprintf_prepare()
1027 	err = 0;  in bpf_bprintf_prepare()
1029 	if (err)  in bpf_bprintf_prepare()
1031 	return err;  in bpf_bprintf_prepare()
1040 	int err, num_args;  in BPF_CALL_5()  local
1050 	err = bpf_bprintf_prepare(fmt, UINT_MAX, args, num_args, &data);  in BPF_CALL_5()
1051 	if (err < 0)  in BPF_CALL_5()
1052 		return err;  in BPF_CALL_5()
1054 	err = bstr_printf(str, str_size, fmt, data.bin_args);  in BPF_CALL_5()
1058 	return err + 1;  in BPF_CALL_5()
1471 	int err;  in BPF_CALL_4()  local
1475 	err = bpf_dynptr_check_size(size);  in BPF_CALL_4()
1476 	if (err)  in BPF_CALL_4()
1481 		err = -EINVAL;  in BPF_CALL_4()
1491 	return err;  in BPF_CALL_4()
1507 	int err;  in BPF_CALL_5()  local
1512 	err = bpf_dynptr_check_off_len(src, offset, len);  in BPF_CALL_5()
1513 	if (err)  in BPF_CALL_5()
1514 		return err;  in BPF_CALL_5()
1535 	int err;  in BPF_CALL_5()  local
1540 	err = bpf_dynptr_check_off_len(dst, offset, len);  in BPF_CALL_5()
1541 	if (err)  in BPF_CALL_5()
1542 		return err;  in BPF_CALL_5()
1562 	int err;  in BPF_CALL_3()  local
1567 	err = bpf_dynptr_check_off_len(ptr, offset, len);  in BPF_CALL_3()
1568 	if (err)  in BPF_CALL_3()