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libiproute: audit callgraph, shortcut error paths into die() functions.

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Kill a few statics, made other globals smaller:
oneline is smallint, _SL_ is char

function                                             old     new   delta
print_tunnel                                         693     731     +38
print_route                                         1775    1777      +2
print_addrinfo                                      1495    1497      +2
ipaddr_list_or_flush                                2826    2828      +2
oneline                                                4       1      -3
_SL_                                                   4       1      -3
ipaddr_modify                                       1476    1472      -4
parse_address                                        124     119      -5
ip_parse_common_args                                 429     423      -6
on_off                                                53      46      -7
do_del_ioctl                                         113     106      -7
do_add_ioctl                                         120     113      -7
do_show                                              864     856      -8
iprule_list                                          157     148      -9
do_iptunnel                                          310     299     -11
do_add                                               143     126     -17
get_ctl_fd                                            95      76     -19
set_address                                          108      84     -24
ip_main                                              351     323     -28
static.ifr                                            32       -     -32
parse_args                                          1992    1949     -43
iproute_list_or_flush                               1673    1582     -91
do_iplink                                           1583    1485     -98
filter                                               280       -    -280
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 4/18 up/down: 44/-702)         Total: -658 bytes
This commit is contained in:
Denis Vlasenko
2007-04-07 01:14:45 +00:00
parent fbd2918f5c
commit 540a2a1f3b
11 changed files with 247 additions and 319 deletions
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5
networking/libiproute/utils.c
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@ -13,9 +13,6 @@
#include "libbb.h"
#include <string.h>
#include <unistd.h>
#include "utils.h"
#include "inet_common.h"
@ -197,7 +194,7 @@ int get_prefix_1(inet_prefix * dst, char *arg, int family)
dst->bitlen = plen;
}
}
done:
done:
if (slash)
*slash = '/';
return err;