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authorDenis Vlasenko2007-08-12 20:58:27 +0000
committerDenis Vlasenko2007-08-12 20:58:27 +0000
commit6ca409e0e4c198fe3081346eebbae3f068fe605a (patch)
tree060cb05d99220a1eda399194d1209c269f0e8cd8 /networking/route.c
parent4185548984357df91311f30c8e43d95f33922576 (diff)
downloadbusybox-6ca409e0e4c198fe3081346eebbae3f068fe605a.zip
busybox-6ca409e0e4c198fe3081346eebbae3f068fe605a.tar.gz
trylink: produce even more info about final link stage
trylink: explain how to modify link and drastically decrease amount of padding (unfortunately, needs hand editing ATM). *: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts size saving: 0.5k
Diffstat (limited to 'networking/route.c')
-rw-r--r--networking/route.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/networking/route.c b/networking/route.c
index 530c51b..bfa58da 100644
--- a/networking/route.c
+++ b/networking/route.c
@@ -73,7 +73,7 @@
#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. */
@@ -96,7 +96,7 @@ static const char tbl_hash_net_host[] =
#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"
@@ -438,7 +438,7 @@ static void INET6_setroute(int action, char **args)
}
#endif
-static const unsigned int flagvals[] = { /* Must agree with flagchars[]. */
+static const unsigned flagvals[] = { /* Must agree with flagchars[]. */
RTF_GATEWAY,
RTF_HOST,
RTF_REINSTATE,
@@ -454,7 +454,8 @@ static const unsigned int flagvals[] = { /* Must agree with flagchars[]. */
#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"
@@ -631,11 +632,12 @@ static void INET6_displayroutes(int noresolve)
#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);