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authorDenis Vlasenko2009-03-05 09:21:57 +0000
committerDenis Vlasenko2009-03-05 09:21:57 +0000
commit76140a77c9c47c41f244d90d4250d77b9504f7d4 (patch)
tree67c43b25beb904f111e8a96548bee1592f5010e2 /networking/libiproute/iproute.c
parent021de3f0297af87bfc098bd364dffb332d6ace20 (diff)
downloadbusybox-76140a77c9c47c41f244d90d4250d77b9504f7d4.zip
busybox-76140a77c9c47c41f244d90d4250d77b9504f7d4.tar.gz
networking/libiproute/*: code shrink by optimizing numeric conversions
and other misc stuff function old new delta print_tunnel 660 656 -4 format_host 5 - -5 get_unsigned 70 54 -16 get_u32 70 54 -16 do_iplink 1173 1151 -22 get_prefix 417 393 -24 print_rule 800 771 -29 print_addrinfo 1374 1342 -32 print_route 1745 1709 -36 iprule_modify 905 866 -39 iproute_modify 1105 1048 -57 get_integer 70 - -70 parse_args 1684 1440 -244 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 0/11 up/down: 0/-594) Total: -594 bytes text data bss dec hex filename 817378 476 7892 825746 c9992 busybox_old 816784 476 7892 825152 c9740 busybox_unstripped
Diffstat (limited to 'networking/libiproute/iproute.c')
-rw-r--r--networking/libiproute/iproute.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index a7ec66c..66557d8 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -202,7 +202,6 @@ static int print_route(const struct sockaddr_nl *who UNUSED_PARAM,
if (tb[RTA_DST]) {
if (r->rtm_dst_len != host_len) {
printf("%s/%u ", rt_addr_n2a(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_DST]),
RTA_DATA(tb[RTA_DST]),
abuf, sizeof(abuf)),
r->rtm_dst_len
@@ -222,7 +221,6 @@ static int print_route(const struct sockaddr_nl *who UNUSED_PARAM,
if (tb[RTA_SRC]) {
if (r->rtm_src_len != host_len) {
printf("from %s/%u ", rt_addr_n2a(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_SRC]),
RTA_DATA(tb[RTA_SRC]),
abuf, sizeof(abuf)),
r->rtm_src_len
@@ -252,7 +250,6 @@ static int print_route(const struct sockaddr_nl *who UNUSED_PARAM,
and symbolic name will not be useful.
*/
printf(" src %s ", rt_addr_n2a(r->rtm_family,
- RTA_PAYLOAD(tb[RTA_PREFSRC]),
RTA_DATA(tb[RTA_PREFSRC]),
abuf, sizeof(abuf)));
}
@@ -367,8 +364,7 @@ USE_FEATURE_IP_RULE(ARG_table,)
mxlock |= (1 << RTAX_MTU);
NEXT_ARG();
}
- if (get_unsigned(&mtu, *argv, 0))
- invarg(*argv, "mtu");
+ mtu = get_unsigned(*argv, "mtu");
rta_addattr32(mxrta, sizeof(mxbuf), RTAX_MTU, mtu);
} else if (arg == ARG_protocol) {
uint32_t prot;
@@ -391,8 +387,7 @@ USE_FEATURE_IP_RULE(ARG_table,)
} else if (arg == ARG_metric) {
uint32_t metric;
NEXT_ARG();
- if (get_u32(&metric, *argv, 0))
- invarg(*argv, "metric");
+ metric = get_u32(*argv, "metric");
addattr32(&req.n, sizeof(req), RTA_PRIORITY, metric);
} else {
int type;