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- #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;
- }
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