* remove ridiculous amounts of bloat.
*/
-#include <getopt.h>
#include <net/route.h>
#include <net/if.h>
#define HOST_FLAG 2
/* We remap '-' to '#' to avoid problems with getopt. */
-static const char tbl_hash_net_host[] =
+static const char tbl_hash_net_host[] ALIGN1 =
"\007\001#net\0"
/* "\010\002#host\0" */
"\007\002#host" /* Since last, we can save a byte. */
#define KW_IPVx_DYN 042
#define KW_IPVx_REINSTATE 043
-static const char tbl_ipvx[] =
+static const char tbl_ipvx[] ALIGN1 =
/* 020 is the "takes an arg" bit */
#if HAVE_NEW_ADDRT
"\011\020metric\0"
memset(&sa6, 0, sizeof(sa6));
} else {
char *cp;
- if ((cp = strchr(target, '/'))) { /* Yes... const to non is ok. */
- *cp = 0;
- prefix_len = xatoul_range(cp+1, 0, 128);
+ cp = strchr(target, '/'); /* Yes... const to non is ok. */
+ if (cp) {
+ *cp = '\0';
+ prefix_len = xatoul_range(cp + 1, 0, 128);
} else {
prefix_len = 128;
}
}
#endif
-static const unsigned int flagvals[] = { /* Must agree with flagchars[]. */
+static const unsigned flagvals[] = { /* Must agree with flagchars[]. */
RTF_GATEWAY,
RTF_HOST,
RTF_REINSTATE,
#define IPV4_MASK (RTF_GATEWAY|RTF_HOST|RTF_REINSTATE|RTF_DYNAMIC|RTF_MODIFIED)
#define IPV6_MASK (RTF_GATEWAY|RTF_HOST|RTF_DEFAULT|RTF_ADDRCONF|RTF_CACHE)
-static const char flagchars[] = /* Must agree with flagvals[]. */
+/* Must agree with flagvals[]. */
+static const char flagchars[] ALIGN1 =
"GHRDM"
#if ENABLE_FEATURE_IPV6
"DAC"
}
/* also used in netstat */
-void bb_displayroutes(int noresolve, int netstatfmt)
+void FAST_FUNC bb_displayroutes(int noresolve, int netstatfmt)
{
char devname[64], flags[16], *sdest, *sgw;
unsigned long d, g, m;
#if ENABLE_FEATURE_IPV6
-static void INET6_displayroutes(int noresolve)
+static void INET6_displayroutes(void)
{
char addr6[128], *naddr6;
/* In addr6x, we store both 40-byte ':'-delimited ipv6 addresses.
#define ROUTE_OPT_INET6 0x08 /* Not an actual option. See below. */
/* 1st byte is offset to next entry offset. 2nd byte is return value. */
-static const char tbl_verb[] = /* 2nd byte matches RTACTION_* code */
+/* 2nd byte matches RTACTION_* code */
+static const char tbl_verb[] ALIGN1 =
"\006\001add\0"
"\006\002del\0"
/* "\011\002delete\0" */
- "\010\002delete" /* Since last, we can save a byte. */
+ "\010\002delete" /* Since it's last, we can save a byte. */
;
-int route_main(int argc, char **argv);
-int route_main(int argc, char **argv)
+int route_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int route_main(int argc ATTRIBUTE_UNUSED, char **argv)
{
unsigned opt;
int what;
}
}
- opt = getopt32(argc, argv, "A:ne", &family);
+ opt = getopt32(argv, "A:ne", &family);
if ((opt & ROUTE_OPT_A) && strcmp(family, "inet") != 0) {
#if ENABLE_FEATURE_IPV6
int noresolve = (opt & ROUTE_OPT_n) ? 0x0fff : 0;
#if ENABLE_FEATURE_IPV6
if (opt & ROUTE_OPT_INET6)
- INET6_displayroutes(noresolve);
+ INET6_displayroutes();
else
#endif
bb_displayroutes(noresolve, opt & ROUTE_OPT_e);