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libiproute/*: code shrink

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function                                             old     new   delta
ll_addr_a2n                                          181     178      -3
rtnl_rtntype_a2n                                     198     194      -4
ipaddr_modify                                       1309    1305      -4
print_addrinfo                                      1303    1298      -5
do_iplink                                           1137    1132      -5
print_route                                         1609    1603      -6
parse_args                                          1440    1434      -6
iproute_list_or_flush                               1261    1254      -7
rtnl_rttable_a2n                                      39      31      -8
rtnl_rtscope_a2n                                      39      31      -8
rtnl_rtrealm_a2n                                      39      31      -8
rtnl_rtprot_a2n                                       39      31      -8
rtnl_dsfield_a2n                                      39      31      -8
ll_type_n2a                                           78      70      -8
get_rt_realms                                        115     107      -8
print_tunnel                                         656     647      -9
rtnl_rttable_n2a                                      63      53     -10
rtnl_rtscope_n2a                                      63      53     -10
rtnl_rtrealm_n2a                                      63      53     -10
rtnl_rtntype_n2a                                     128     118     -10
rtnl_dsfield_n2a                                      71      61     -10
print_linkinfo                                       815     805     -10
ipaddr_list_or_flush                                1246    1235     -11
iproute_modify                                      1048    1036     -12
iprule_modify                                        866     851     -15
print_rule                                           765     738     -27
ll_addr_n2a                                          182     150     -32
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/27 up/down: 0/-262)          Total: -262 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-10-13 17:58:24 +02:00
parent 94466b8b8c
commit d31575a3ae
11 changed files with 68 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
networking/libiproute/ll_addr.c
View File

@ -17,7 +17,7 @@
#include "utils.h"
const char *ll_addr_n2a(unsigned char *addr, int alen, int type, char *buf, int blen)
const char* FAST_FUNC ll_addr_n2a(unsigned char *addr, int alen, int type, char *buf, int blen)
{
int i;
int l;
@ -27,13 +27,13 @@ const char *ll_addr_n2a(unsigned char *addr, int alen, int type, char *buf, int
return inet_ntop(AF_INET, addr, buf, blen);
}
l = 0;
for (i=0; i<alen; i++) {
if (i==0) {
snprintf(buf+l, blen, ":%02x"+1, addr[i]);
for (i = 0; i < alen; i++) {
if (i == 0) {
snprintf(buf + l, blen, ":%02x"+1, addr[i]);
blen -= 2;
l += 2;
} else {
snprintf(buf+l, blen, ":%02x", addr[i]);
snprintf(buf + l, blen, ":%02x", addr[i]);
blen -= 3;
l += 3;
}
@ -41,7 +41,7 @@ const char *ll_addr_n2a(unsigned char *addr, int alen, int type, char *buf, int
return buf;
}
int ll_addr_a2n(unsigned char *lladdr, int len, char *arg)
int FAST_FUNC ll_addr_a2n(unsigned char *lladdr, int len, char *arg)
{
int i;