github.com/mprishchepo/go-ethereum@v1.9.7-0.20191031044858-21506be82b68/rpc/constants_unix.go (about) 1 // Copyright 2019 The go-ethereum Authors 2 // This file is part of the go-ethereum library. 3 // 4 // The go-ethereum library is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU Lesser General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // The go-ethereum library is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU Lesser General Public License for more details. 13 // 14 // You should have received a copy of the GNU Lesser General Public License 15 // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>. 16 17 // +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris 18 19 package rpc 20 21 /* 22 #include <sys/un.h> 23 24 int max_socket_path_size() { 25 struct sockaddr_un s; 26 return sizeof(s.sun_path); 27 } 28 */ 29 import "C" 30 31 var ( 32 max_path_size = C.max_socket_path_size() 33 )