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libiproute: make rt_addr_n2a() and format_host() return auto strings

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function                                             old     new   delta
rt_addr_n2a                                           56      53      -3
print_addrinfo                                      1227    1178     -49
print_neigh                                          933     881     -52
print_rule                                           689     617     -72
print_tunnel                                         640     560     -80
print_route                                         1727    1588    -139
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/6 up/down: 0/-395)           Total: -395 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2015-10-14 13:56:42 +02:00
parent 0f296a3a56
commit 926d801fa5
7 changed files with 57 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
networking/libiproute/ipneigh.c
View File

@@ -91,7 +91,6 @@ static int FAST_FUNC print_neigh(const struct sockaddr_nl *who UNUSED_PARAM,
struct ndmsg *r = NLMSG_DATA(n);
int len = n->nlmsg_len;
struct rtattr *tb[NDA_MAX+1];
char abuf[256];
if (n->nlmsg_type != RTM_NEWNEIGH && n->nlmsg_type != RTM_DELNEIGH) {
bb_error_msg_and_die("not RTM_NEWNEIGH: %08x %08x %08x",
@@ -155,8 +154,8 @@ static int FAST_FUNC print_neigh(const struct sockaddr_nl *who UNUSED_PARAM,
printf("%s ",
format_host(r->ndm_family,
RTA_PAYLOAD(tb[NDA_DST]),
RTA_DATA(tb[NDA_DST]),
abuf, sizeof(abuf)));
RTA_DATA(tb[NDA_DST]))
);
}
if (!G_filter.index && r->ndm_ifindex)
printf("dev %s ", ll_index_to_name(r->ndm_ifindex));