libiproute: use itoa() where appropriate
function old new delta
rtnl_rtprot_a2n 31 88 +57
print_tunnel 647 640 -7
print_route 1865 1858 -7
print_linkinfo 820 812 -8
print_addrinfo 1241 1227 -14
rtnl_rttable_n2a 53 38 -15
rtnl_rtscope_n2a 53 38 -15
rtnl_rtrealm_n2a 53 38 -15
rtnl_dsfield_n2a 61 38 -23
rtnl_rtntype_n2a 118 89 -29
print_rule 724 689 -35
ipaddr_list_or_flush 1293 1253 -40
rtnl_rtprot_n2a 53 - -53
rtnl_rtprot_initialize 63 - -63
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 1/11 up/down: 57/-324) Total: -267 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/libiproute/rtm_map.c b/networking/libiproute/rtm_map.c
index 3bab53b..c763da0 100644
--- a/networking/libiproute/rtm_map.c
+++ b/networking/libiproute/rtm_map.c
@@ -12,7 +12,7 @@
#include "rt_names.h"
#include "utils.h"
-const char* FAST_FUNC rtnl_rtntype_n2a(int id, char *buf)
+const char* FAST_FUNC rtnl_rtntype_n2a(int id)
{
switch (id) {
case RTN_UNSPEC:
@@ -40,9 +40,7 @@
case RTN_XRESOLVE:
return "xresolve";
default:
- /* buf is SPRINT_BSIZE big */
- sprintf(buf, "%d", id);
- return buf;
+ return itoa(id);
}
}