tdial.c - plan9port - [fork] Plan 9 from user space
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tdial.c (642B)
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1 #include <u.h>
2 #include <libc.h>
3 #include <venti.h>
4
5 VtConn*
6 vtdial(char *addr)
7 {
8 char *na;
9 int fd;
10 VtConn *z;
11
12 if(addr == nil)
13 addr = getenv("venti");
14 if(addr == nil)
15 addr = "$venti";
16
17 na = netmkaddr(addr, "tcp", "venti");
18 if((fd = dial(na, nil, nil, nil)) < 0)
19 return nil;
20
21 z = vtconn(fd, fd);
22 if(z)
23 strecpy(z->addr, z->addr+sizeof z->addr, na);
24 return z;
25 }
26
27 int
28 vtredial(VtConn *z, char *addr)
29 {
30 char *na;
31 int fd;
32
33 if(addr == nil)
34 addr = getenv("venti");
35 if(addr == nil)
36 addr = "$venti";
37
38 na = netmkaddr(addr, "tcp", "venti");
39 if((fd = dial(na, nil, nil, nil)) < 0)
40 return fd;
41
42 return vtreconn(z, fd, fd);
43 }