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authorBernhard Reutner-Fischer2007-04-12 11:34:39 +0000
committerBernhard Reutner-Fischer2007-04-12 11:34:39 +0000
commitb290889f0265e1278e8a868aa82a65bcc9099b0f (patch)
tree2fc8dcc3b7f525f61817417e32c2827b57e17b8a /networking/libiproute/ipaddress.c
parent51742f4bb0c57a4d5063ece9437a2f34a42e52c8 (diff)
downloadbusybox-b290889f0265e1278e8a868aa82a65bcc9099b0f.zip
busybox-b290889f0265e1278e8a868aa82a65bcc9099b0f.tar.gz
- add xsendto and use where appropriate; shrink iplink; sanitize libiproute a bit.
-916 byte
Diffstat (limited to 'networking/libiproute/ipaddress.c')
-rw-r--r--networking/libiproute/ipaddress.c42
1 files changed, 10 insertions, 32 deletions
diff --git a/networking/libiproute/ipaddress.c b/networking/libiproute/ipaddress.c
index ab97064..4f83924 100644
--- a/networking/libiproute/ipaddress.c
+++ b/networking/libiproute/ipaddress.c
@@ -486,22 +486,13 @@ int ipaddr_list_or_flush(int argc, char **argv, int flush)
argc--;
}
- if (rtnl_open(&rth, 0) < 0)
- exit(1);
+ xrtnl_open(&rth);
- if (rtnl_wilddump_request(&rth, preferred_family, RTM_GETLINK) < 0) {
- bb_perror_msg_and_die("cannot send dump request");
- }
-
- if (rtnl_dump_filter(&rth, store_nlmsg, &linfo, NULL, NULL) < 0) {
- bb_error_msg_and_die("dump terminated");
- }
+ xrtnl_wilddump_request(&rth, preferred_family, RTM_GETLINK);
+ xrtnl_dump_filter(&rth, store_nlmsg, &linfo);
if (filter_dev) {
- filter.ifindex = ll_name_to_index(filter_dev);
- if (filter.ifindex <= 0) {
- bb_error_msg_and_die("device \"%s\" does not exist", filter_dev);
- }
+ filter.ifindex = xll_name_to_index(filter_dev);
}
if (flush) {
@@ -513,13 +504,9 @@ int ipaddr_list_or_flush(int argc, char **argv, int flush)
filter.rth = &rth;
for (;;) {
- if (rtnl_wilddump_request(&rth, filter.family, RTM_GETADDR) < 0) {
- bb_perror_msg_and_die("cannot send dump request");
- }
+ xrtnl_wilddump_request(&rth, filter.family, RTM_GETADDR);
filter.flushed = 0;
- if (rtnl_dump_filter(&rth, print_addrinfo, stdout, NULL, NULL) < 0) {
- bb_error_msg_and_die("flush terminated");
- }
+ xrtnl_dump_filter(&rth, print_addrinfo, stdout);
if (filter.flushed == 0) {
return 0;
}
@@ -529,13 +516,8 @@ int ipaddr_list_or_flush(int argc, char **argv, int flush)
}
if (filter.family != AF_PACKET) {
- if (rtnl_wilddump_request(&rth, filter.family, RTM_GETADDR) < 0) {
- bb_perror_msg_and_die("cannot send dump request");
- }
-
- if (rtnl_dump_filter(&rth, store_nlmsg, &ainfo, NULL, NULL) < 0) {
- bb_error_msg_and_die("dump terminated");
- }
+ xrtnl_wilddump_request(&rth, filter.family, RTM_GETADDR);
+ xrtnl_dump_filter(&rth, store_nlmsg, &ainfo);
}
@@ -779,15 +761,11 @@ static int ipaddr_modify(int cmd, int argc, char **argv)
if (!scoped && cmd != RTM_DELADDR)
req.ifa.ifa_scope = default_scope(&lcl);
- if (rtnl_open(&rth, 0) < 0)
- exit(1);
+ xrtnl_open(&rth);
ll_init_map(&rth);
- req.ifa.ifa_index = ll_name_to_index(d);
- if (req.ifa.ifa_index == 0) {
- bb_error_msg_and_die("cannot find device \"%s\"", d);
- }
+ req.ifa.ifa_index = xll_name_to_index(d);
if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
return 2;