break excessively long lines
Cleanup code (slightly).
diff --git a/tc/f_u32.c b/tc/f_u32.c
index d75e76c..7e606d7 100644
--- a/tc/f_u32.c
+++ b/tc/f_u32.c
@@ -27,14 +27,17 @@
static void explain(void)
{
- fprintf(stderr, "Usage: ... u32 [ match SELECTOR ... ] [ link HTID ] [ classid CLASSID ]\n");
- fprintf(stderr, " [ police POLICE_SPEC ] [ offset OFFSET_SPEC ]\n");
+ fprintf(stderr, "Usage: ... u32 [ match SELECTOR ... ] [ link HTID ]"
+ " [ classid CLASSID ]\n");
+ fprintf(stderr, " [ police POLICE_SPEC ]"
+ " [ offset OFFSET_SPEC ]\n");
fprintf(stderr, " [ ht HTID ] [ hashkey HASHKEY_SPEC ]\n");
fprintf(stderr, " [ sample SAMPLE ]\n");
fprintf(stderr, "or u32 divisor DIVISOR\n");
fprintf(stderr, "\n");
fprintf(stderr, "Where: SELECTOR := SAMPLE SAMPLE ...\n");
- fprintf(stderr, " SAMPLE := { ip | ip6 | udp | tcp | icmp | u{32|16|8} | mark } SAMPLE_ARGS [divisor DIVISOR]\n");
+ fprintf(stderr, " SAMPLE := { ip | ip6 | udp | tcp | icmp |"
+ " u{32|16|8} | mark } SAMPLE_ARGS [divisor DIVISOR]\n");
fprintf(stderr, " FILTERID := X:Y:Z\n");
fprintf(stderr, "\nNOTE: CLASSID is parsed at hexadecimal input.\n");
}
@@ -110,7 +113,8 @@
return buf;
}
-static int pack_key(struct tc_u32_sel *sel, __u32 key, __u32 mask, int off, int offmask)
+static int pack_key(struct tc_u32_sel *sel, __u32 key, __u32 mask,
+ int off, int offmask)
{
int i;
int hwm = sel->nkeys;
@@ -141,14 +145,16 @@
return 0;
}
-static int pack_key32(struct tc_u32_sel *sel, __u32 key, __u32 mask, int off, int offmask)
+static int pack_key32(struct tc_u32_sel *sel, __u32 key, __u32 mask,
+ int off, int offmask)
{
key = htonl(key);
mask = htonl(mask);
return pack_key(sel, key, mask, off, offmask);
}
-static int pack_key16(struct tc_u32_sel *sel, __u32 key, __u32 mask, int off, int offmask)
+static int pack_key16(struct tc_u32_sel *sel, __u32 key, __u32 mask,
+ int off, int offmask)
{
if (key > 0xFFFF || mask > 0xFFFF)
return -1;
@@ -216,7 +222,8 @@
}
-static int parse_u32(int *argc_p, char ***argv_p, struct tc_u32_sel *sel, int off, int offmask)
+static int parse_u32(int *argc_p, char ***argv_p, struct tc_u32_sel *sel,
+ int off, int offmask)
{
int res = -1;
int argc = *argc_p;
@@ -247,7 +254,8 @@
return res;
}
-static int parse_u16(int *argc_p, char ***argv_p, struct tc_u32_sel *sel, int off, int offmask)
+static int parse_u16(int *argc_p, char ***argv_p, struct tc_u32_sel *sel,
+ int off, int offmask)
{
int res = -1;
int argc = *argc_p;
@@ -277,7 +285,8 @@
return res;
}
-static int parse_u8(int *argc_p, char ***argv_p, struct tc_u32_sel *sel, int off, int offmask)
+static int parse_u8(int *argc_p, char ***argv_p, struct tc_u32_sel *sel,
+ int off, int offmask)
{
int res = -1;
int argc = *argc_p;
@@ -311,7 +320,8 @@
return res;
}
-static int parse_ip_addr(int *argc_p, char ***argv_p, struct tc_u32_sel *sel, int off)
+static int parse_ip_addr(int *argc_p, char ***argv_p, struct tc_u32_sel *sel,
+ int off)
{
int res = -1;
int argc = *argc_p;
@@ -345,7 +355,8 @@
return res;
}
-static int parse_ip6_addr(int *argc_p, char ***argv_p, struct tc_u32_sel *sel, int off)
+static int parse_ip6_addr(int *argc_p, char ***argv_p,
+ struct tc_u32_sel *sel, int off)
{
int res = -1;
int argc = *argc_p;
@@ -371,12 +382,16 @@
plen = addr.bitlen;
for (i=0; i<plen; i+=32) {
// if (((i+31)&~0x1F)<=plen) {
- if (((i+31))<=plen) {
- if ((res = pack_key(sel, addr.data[i/32], 0xFFFFFFFF, off+4*(i/32), offmask)) < 0)
+ if (i + 31 <= plen) {
+ res = pack_key(sel, addr.data[i/32],
+ 0xFFFFFFFF, off+4*(i/32), offmask);
+ if (res < 0)
return -1;
- } else if (i<plen) {
- __u32 mask = htonl(0xFFFFFFFF<<(32-(plen-i)));
- if ((res = pack_key(sel, addr.data[i/32], mask, off+4*(i/32), offmask)) < 0)
+ } else if (i < plen) {
+ __u32 mask = htonl(0xFFFFFFFF << (32 - (plen -i )));
+ res = pack_key(sel, addr.data[i/32],
+ mask, off+4*(i/32), offmask);
+ if (res < 0)
return -1;
}
}
@@ -628,7 +643,8 @@
return res;
}
-static int parse_selector(int *argc_p, char ***argv_p, struct tc_u32_sel *sel, struct nlmsghdr *n)
+static int parse_selector(int *argc_p, char ***argv_p,
+ struct tc_u32_sel *sel, struct nlmsghdr *n)
{
int argc = *argc_p;
char **argv = *argv_p;
@@ -787,7 +803,8 @@
if (bits >= 0) {
fprintf(f, "\n %s %s/%d\n",
key->off == 12 ? "src" : "dst",
- inet_ntop(AF_INET, &key->val, abuf, sizeof(abuf)),
+ inet_ntop(AF_INET, &key->val,
+ abuf, sizeof(abuf)),
bits);
return;
}
@@ -930,7 +947,8 @@
return -1;
}
if (sel2.sel.nkeys != 1) {
- fprintf(stderr, "\"sample\" must contain exactly ONE key.\n");
+ fprintf(stderr, "\"sample\" must contain"
+ " exactly ONE key.\n");
return -1;
}
if (*argv != 0 && strcmp(*argv, "divisor") == 0) {
@@ -1003,7 +1021,8 @@
if (htid)
addattr_l(n, MAX_MSG, TCA_U32_HASH, &htid, 4);
if (sel_ok)
- addattr_l(n, MAX_MSG, TCA_U32_SEL, &sel, sizeof(sel.sel)+sel.sel.nkeys*sizeof(struct tc_u32_key));
+ addattr_l(n, MAX_MSG, TCA_U32_SEL, &sel,
+ sizeof(sel.sel)+sel.sel.nkeys*sizeof(struct tc_u32_key));
tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
return 0;
}
@@ -1039,7 +1058,8 @@
fprintf(f, "ht divisor %d ", *(__u32*)RTA_DATA(tb[TCA_U32_DIVISOR]));
} else if (tb[TCA_U32_HASH]) {
__u32 htid = *(__u32*)RTA_DATA(tb[TCA_U32_HASH]);
- fprintf(f, "key ht %x bkt %x ", TC_U32_USERHTID(htid), TC_U32_HASH(htid));
+ fprintf(f, "key ht %x bkt %x ", TC_U32_USERHTID(htid),
+ TC_U32_HASH(htid));
} else {
fprintf(f, "??? ");
}
@@ -1053,7 +1073,8 @@
}
if (tb[TCA_U32_LINK]) {
SPRINT_BUF(b1);
- fprintf(f, "link %s ", sprint_u32_handle(*(__u32*)RTA_DATA(tb[TCA_U32_LINK]), b1));
+ fprintf(f, "link %s ",
+ sprint_u32_handle(*(__u32*)RTA_DATA(tb[TCA_U32_LINK]), b1));
}
if (tb[TCA_U32_PCNT]) {
@@ -1093,7 +1114,9 @@
if (sel->flags&(TC_U32_VAROFFSET|TC_U32_OFFSET)) {
fprintf(f, "\n offset ");
if (sel->flags&TC_U32_VAROFFSET)
- fprintf(f, "%04x>>%d at %d ", ntohs(sel->offmask), sel->offshift, sel->offoff);
+ fprintf(f, "%04x>>%d at %d ",
+ ntohs(sel->offmask),
+ sel->offshift, sel->offoff);
if (sel->off)
fprintf(f, "plus %d ", sel->off);
}