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authorDenis Vlasenko2007-07-24 15:54:42 +0000
committerDenis Vlasenko2007-07-24 15:54:42 +0000
commit990d0f63eeb502c8762076e5c5499196e09cba55 (patch)
tree30a2091a8159b1694d65f9952e2aba2667d7dc11 /networking/libiproute/iprule.c
parentbcb66ec22e82f6b1ab93f3aec917269393a5b464 (diff)
downloadbusybox-990d0f63eeb502c8762076e5c5499196e09cba55.zip
busybox-990d0f63eeb502c8762076e5c5499196e09cba55.tar.gz
Replace index_in_[sub]str_array with index_in_[sub]strings,
which scans thru "abc\0def\0123\0\0" type strings. Saves 250 bytes. text data bss dec hex filename 781266 1328 11844 794438 c1f46 busybox_old 781010 1328 11844 794182 c1e46 busybox_unstripped
Diffstat (limited to 'networking/libiproute/iprule.c')
-rw-r--r--networking/libiproute/iprule.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/networking/libiproute/iprule.c b/networking/libiproute/iprule.c
index a62eae1..8e2a06f 100644
--- a/networking/libiproute/iprule.c
+++ b/networking/libiproute/iprule.c
@@ -187,6 +187,15 @@ static int iprule_list(int argc, char **argv)
/* Return value becomes exitcode. It's okay to not return at all */
static int iprule_modify(int cmd, int argc, char **argv)
{
+ static const char keywords[] =
+ "from\0""to\0""preference\0""order\0""priority\0"
+ "tos\0""fwmark\0""realms\0""table\0""lookup\0""dev\0"
+ "iif\0""nat\0""map-to\0""type\0""help\0";
+ enum {
+ ARG_from = 1, ARG_to, ARG_preference, ARG_order, ARG_priority,
+ ARG_tos, ARG_fwmark, ARG_realms, ARG_table, ARG_lookup, ARG_dev,
+ ARG_iif, ARG_nat, ARG_map_to, ARG_type, ARG_help
+ };
bool table_ok = 0;
struct rtnl_handle rth;
struct {
@@ -194,13 +203,6 @@ static int iprule_modify(int cmd, int argc, char **argv)
struct rtmsg r;
char buf[1024];
} req;
- static const char * const keywords[] =
- { "from", "to", "preference", "order", "priority", "tos", "fwmark",
- "realms", "table", "lookup", "dev", "iif", "nat", "map-to", "type",
- "help", NULL};
- enum { ARG_from = 1, ARG_to, ARG_preference, ARG_order, ARG_priority,
- ARG_tos, ARG_fwmark, ARG_realms, ARG_table, ARG_lookup, ARG_dev,
- ARG_iif, ARG_nat, ARG_map_to, ARG_type, ARG_help };
smalluint key;
memset(&req, 0, sizeof(req));
@@ -220,7 +222,7 @@ static int iprule_modify(int cmd, int argc, char **argv)
}
while (argc > 0) {
- key = index_in_substr_array(keywords, *argv) + 1;
+ key = index_in_substrings(keywords, *argv) + 1;
if (key == 0) /* no match found in keywords array, bail out. */
bb_error_msg_and_die(bb_msg_invalid_arg, *argv, applet_name);
if (key == ARG_from) {
@@ -311,14 +313,14 @@ static int iprule_modify(int cmd, int argc, char **argv)
/* Return value becomes exitcode. It's okay to not return at all */
int do_iprule(int argc, char **argv)
{
- static const char * const ip_rule_commands[] =
- {"add", "delete", "list", "show", 0};
+ static const char ip_rule_commands[] =
+ "add\0""delete\0""list\0""show\0";
int cmd = 2; /* list */
if (argc < 1)
return iprule_list(0, NULL);
if (*argv)
- cmd = index_in_substr_array(ip_rule_commands, *argv);
+ cmd = index_in_substrings(ip_rule_commands, *argv);
switch (cmd) {
case 0: /* add */