From: bluhm Date: Fri, 7 Sep 2018 09:55:29 +0000 (+0000) Subject: Declare strings passed to local_listen() as const. This makes it X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=fff8fe1412ad6d14cf640a7bb69aaf1d578ed980;p=openbsd Declare strings passed to local_listen() as const. This makes it consistent to remote_connect() and getaddrinfo(3). from Nan Xiao --- diff --git a/usr.bin/nc/netcat.c b/usr.bin/nc/netcat.c index e02ddd63362..341e7e50485 100644 --- a/usr.bin/nc/netcat.c +++ b/usr.bin/nc/netcat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: netcat.c,v 1.193 2018/09/06 13:23:02 bluhm Exp $ */ +/* $OpenBSD: netcat.c,v 1.194 2018/09/07 09:55:29 bluhm Exp $ */ /* * Copyright (c) 2001 Eric Jackson * Copyright (c) 2015 Bob Beck. All rights reserved. @@ -122,7 +122,7 @@ void atelnet(int, unsigned char *, unsigned int); int strtoport(char *portstr, int udp); void build_ports(char *); void help(void) __attribute__((noreturn)); -int local_listen(char *, char *, struct addrinfo); +int local_listen(const char *, const char *, struct addrinfo); void readwrite(int, struct tls *); void fdpass(int nfd) __attribute__((noreturn)); int remote_connect(const char *, const char *, struct addrinfo); @@ -994,7 +994,7 @@ timeout_connect(int s, const struct sockaddr *name, socklen_t namelen) * address. Returns -1 on failure. */ int -local_listen(char *host, char *port, struct addrinfo hints) +local_listen(const char *host, const char *port, struct addrinfo hints) { struct addrinfo *res, *res0; int s = -1, ret, x = 1, save_errno;