Subversion Repositories planix.SVN

#include <u.h>
#include <libc.h>
#include <venti.h>

VtConn*
vtdial(char *addr)
{
        char *na;
        int fd;
        VtConn *z;

        if(addr == nil)
                addr = getenv("venti");
        if(addr == nil)
                addr = "$venti";

        na = netmkaddr(addr, "tcp", "venti");
        if((fd = dial(na, nil, nil, nil)) < 0)
                return nil;

        z = vtconn(fd, fd);
        if(z)
                strecpy(z->addr, z->addr+sizeof z->addr, na);
        return z;
}