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No need to be this complicated.

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This commit is contained in:
Roy Marples 2008-09-04 08:27:38 +00:00
parent f65dc4f659
commit 25312cdd58
1 changed files with 22 additions and 23 deletions
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45
dhcpcd.c
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@ -804,7 +804,7 @@ handle_signal(_unused void *arg)
int
handle_args(int argc, char **argv)
{
struct interface *ifs, *ifp, *ifl = NULL, *ifn;
struct interface *ifs, *ifp, *ifl = NULL;
int do_exit = 0, do_release = 0, do_reboot = 0, opt, oi = 0;
optind = 0;
@ -830,30 +830,29 @@ handle_args(int argc, char **argv)
}
if (do_release || do_reboot || do_exit) {
oi = optind;
while (oi < argc) {
for (ifp = ifaces; ifp && (ifn = ifp->next, 1); ifp = ifn) {
if (strcmp(ifp->name, argv[oi]) == 0) {
if (do_release)
send_release(ifp);
if (do_exit || do_release) {
drop_config(ifp, do_release ? "RELEASE" : "STOP");
close_sockets(ifp);
delete_timeout(NULL, ifp);
if (ifl)
ifl->next = ifp->next;
else
ifaces = ifp->next;
free_interface(ifp);
continue;
} else if (do_reboot) {
configure_interface(ifp, argc, argv);
start_reboot(ifp);
}
}
for (oi = optind; oi < argc; oi++) {
for (ifp = ifaces; ifp; ifp = ifp->next) {
if (strcmp(ifp->name, argv[oi]) == 0)
break;
ifl = ifp;
}
oi++;
if (!ifp)
continue;
if (do_release)
send_release(ifp);
if (do_exit || do_release) {
drop_config(ifp, do_release ? "RELEASE" : "STOP");
close_sockets(ifp);
delete_timeout(NULL, ifp);
if (ifl)
ifl->next = ifp->next;
else
ifaces = ifp->next;
free_interface(ifp);
} else if (do_reboot) {
configure_interface(ifp, argc, argv);
start_reboot(ifp);
}
}
return 0;
}