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Incremental changes to support DHCP protocol

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This commit is contained in:
Ted Lemon
1996-02-21 15:16:18 +00:00
parent 7e24ffd3ef
commit 685963dcf4
22 changed files with 590 additions and 316 deletions
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7
dhclient.c
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@@ -105,12 +105,15 @@ int main (argc, argv, envp)
FD_ZERO (&w);
FD_ZERO (&x);
FD_SET (sock, &r);
FD_SET (sock, &w);
FD_SET (sock, &x);
FD_SET (0, &r); /* stdin */
if (select (sock + 1, &r, &w, &x, (struct timeval *)0) < 0) {
error ("select: %m");
}
if (FD_ISSET (sock, &r)) {
if (FD_ISSET (sock, &r) || FD_ISSET (sock, &w)
|| FD_ISSET (sock, &x)) {
if ((result =
recvfrom (sock, packbuf, sizeof packbuf, 0,
(struct sockaddr *)&from, &fromlen))
@@ -188,7 +191,7 @@ int main (argc, argv, envp)
}
cons_options ((struct packet *)0,
&outgoing, &decl, bufs);
&outgoing, decl.options, bufs);
if (decl.ciaddr) {
tree_evaluate (decl.ciaddr);