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Diffstat (limited to 'networking/libiproute/ipaddress.c')
-rw-r--r--networking/libiproute/ipaddress.c105
1 files changed, 51 insertions, 54 deletions
diff --git a/networking/libiproute/ipaddress.c b/networking/libiproute/ipaddress.c
index b3cbe38..4bc87e7 100644
--- a/networking/libiproute/ipaddress.c
+++ b/networking/libiproute/ipaddress.c
@@ -39,13 +39,13 @@ typedef struct filter_t {
#define filter (*(filter_t*)&bb_common_bufsiz1)
-static void print_link_flags(FILE *fp, unsigned flags, unsigned mdown)
+static void print_link_flags(unsigned flags, unsigned mdown)
{
- fprintf(fp, "<");
+ printf("<");
flags &= ~IFF_RUNNING;
#define _PF(f) if (flags & IFF_##f) { \
flags &= ~IFF_##f; \
- fprintf(fp, #f "%s", flags ? "," : ""); }
+ printf(#f "%s", flags ? "," : ""); }
_PF(LOOPBACK);
_PF(BROADCAST);
_PF(POINTOPOINT);
@@ -65,10 +65,10 @@ static void print_link_flags(FILE *fp, unsigned flags, unsigned mdown)
_PF(UP);
#undef _PF
if (flags)
- fprintf(fp, "%x", flags);
+ printf("%x", flags);
if (mdown)
- fprintf(fp, ",M-DOWN");
- fprintf(fp, "> ");
+ printf(",M-DOWN");
+ printf("> ");
}
static void print_queuelen(char *name)
@@ -92,10 +92,8 @@ static void print_queuelen(char *name)
printf("qlen %d", ifr.ifr_qlen);
}
-static int print_linkinfo(struct sockaddr_nl ATTRIBUTE_UNUSED *who,
- const struct nlmsghdr *n, void ATTRIBUTE_UNUSED *arg)
+static int print_linkinfo(const struct nlmsghdr *n)
{
- FILE *fp = (FILE*)arg;
struct ifinfomsg *ifi = NLMSG_DATA(n);
struct rtattr * tb[IFLA_MAX+1];
int len = n->nlmsg_len;
@@ -127,34 +125,34 @@ static int print_linkinfo(struct sockaddr_nl ATTRIBUTE_UNUSED *who,
}
if (n->nlmsg_type == RTM_DELLINK)
- fprintf(fp, "Deleted ");
+ printf("Deleted ");
- fprintf(fp, "%d: %s", ifi->ifi_index,
+ printf("%d: %s", ifi->ifi_index,
tb[IFLA_IFNAME] ? (char*)RTA_DATA(tb[IFLA_IFNAME]) : "<nil>");
if (tb[IFLA_LINK]) {
SPRINT_BUF(b1);
int iflink = *(int*)RTA_DATA(tb[IFLA_LINK]);
if (iflink == 0)
- fprintf(fp, "@NONE: ");
+ printf("@NONE: ");
else {
- fprintf(fp, "@%s: ", ll_idx_n2a(iflink, b1));
+ printf("@%s: ", ll_idx_n2a(iflink, b1));
m_flag = ll_index_to_flags(iflink);
m_flag = !(m_flag & IFF_UP);
}
} else {
- fprintf(fp, ": ");
+ printf(": ");
}
- print_link_flags(fp, ifi->ifi_flags, m_flag);
+ print_link_flags(ifi->ifi_flags, m_flag);
if (tb[IFLA_MTU])
- fprintf(fp, "mtu %u ", *(int*)RTA_DATA(tb[IFLA_MTU]));
+ printf("mtu %u ", *(int*)RTA_DATA(tb[IFLA_MTU]));
if (tb[IFLA_QDISC])
- fprintf(fp, "qdisc %s ", (char*)RTA_DATA(tb[IFLA_QDISC]));
+ printf("qdisc %s ", (char*)RTA_DATA(tb[IFLA_QDISC]));
#ifdef IFLA_MASTER
if (tb[IFLA_MASTER]) {
SPRINT_BUF(b1);
- fprintf(fp, "master %s ", ll_idx_n2a(*(int*)RTA_DATA(tb[IFLA_MASTER]), b1));
+ printf("master %s ", ll_idx_n2a(*(int*)RTA_DATA(tb[IFLA_MASTER]), b1));
}
#endif
if (filter.showqueue)
@@ -162,27 +160,27 @@ static int print_linkinfo(struct sockaddr_nl ATTRIBUTE_UNUSED *who,
if (!filter.family || filter.family == AF_PACKET) {
SPRINT_BUF(b1);
- fprintf(fp, "%c link/%s ", _SL_, ll_type_n2a(ifi->ifi_type, b1, sizeof(b1)));
+ printf("%c link/%s ", _SL_, ll_type_n2a(ifi->ifi_type, b1, sizeof(b1)));
if (tb[IFLA_ADDRESS]) {
fputs(ll_addr_n2a(RTA_DATA(tb[IFLA_ADDRESS]),
RTA_PAYLOAD(tb[IFLA_ADDRESS]),
ifi->ifi_type,
- b1, sizeof(b1)), fp);
+ b1, sizeof(b1)), stdout);
}
if (tb[IFLA_BROADCAST]) {
if (ifi->ifi_flags & IFF_POINTOPOINT)
- fprintf(fp, " peer ");
+ printf(" peer ");
else
- fprintf(fp, " brd ");
+ printf(" brd ");
fputs(ll_addr_n2a(RTA_DATA(tb[IFLA_BROADCAST]),
RTA_PAYLOAD(tb[IFLA_BROADCAST]),
ifi->ifi_type,
- b1, sizeof(b1)), fp);
+ b1, sizeof(b1)), stdout);
}
}
- fputc('\n', fp);
- fflush(fp);
+ bb_putchar('\n');
+ /*fflush(stdout);*/
return 0;
}
@@ -196,10 +194,9 @@ static int flush_update(void)
return 0;
}
-static int print_addrinfo(struct sockaddr_nl ATTRIBUTE_UNUSED *who,
- struct nlmsghdr *n, void ATTRIBUTE_UNUSED *arg)
+static int print_addrinfo(struct sockaddr_nl *who ATTRIBUTE_UNUSED,
+ struct nlmsghdr *n, void *arg ATTRIBUTE_UNUSED)
{
- FILE *fp = (FILE*)arg;
struct ifaddrmsg *ifa = NLMSG_DATA(n);
int len = n->nlmsg_len;
struct rtattr * rta_tb[IFA_MAX+1];
@@ -268,28 +265,28 @@ static int print_addrinfo(struct sockaddr_nl ATTRIBUTE_UNUSED *who,
}
if (n->nlmsg_type == RTM_DELADDR)
- fprintf(fp, "Deleted ");
+ printf("Deleted ");
if (filter.oneline)
- fprintf(fp, "%u: %s", ifa->ifa_index, ll_index_to_name(ifa->ifa_index));
+ printf("%u: %s", ifa->ifa_index, ll_index_to_name(ifa->ifa_index));
if (ifa->ifa_family == AF_INET)
- fprintf(fp, " inet ");
+ printf(" inet ");
else if (ifa->ifa_family == AF_INET6)
- fprintf(fp, " inet6 ");
+ printf(" inet6 ");
else
- fprintf(fp, " family %d ", ifa->ifa_family);
+ printf(" family %d ", ifa->ifa_family);
if (rta_tb[IFA_LOCAL]) {
fputs(rt_addr_n2a(ifa->ifa_family,
RTA_PAYLOAD(rta_tb[IFA_LOCAL]),
RTA_DATA(rta_tb[IFA_LOCAL]),
- abuf, sizeof(abuf)), fp);
+ abuf, sizeof(abuf)), stdout);
if (rta_tb[IFA_ADDRESS] == NULL ||
memcmp(RTA_DATA(rta_tb[IFA_ADDRESS]), RTA_DATA(rta_tb[IFA_LOCAL]), 4) == 0) {
- fprintf(fp, "/%d ", ifa->ifa_prefixlen);
+ printf("/%d ", ifa->ifa_prefixlen);
} else {
- fprintf(fp, " peer %s/%d ",
+ printf(" peer %s/%d ",
rt_addr_n2a(ifa->ifa_family,
RTA_PAYLOAD(rta_tb[IFA_ADDRESS]),
RTA_DATA(rta_tb[IFA_ADDRESS]),
@@ -299,44 +296,44 @@ static int print_addrinfo(struct sockaddr_nl ATTRIBUTE_UNUSED *who,
}
if (rta_tb[IFA_BROADCAST]) {
- fprintf(fp, "brd %s ",
+ printf("brd %s ",
rt_addr_n2a(ifa->ifa_family,
RTA_PAYLOAD(rta_tb[IFA_BROADCAST]),
RTA_DATA(rta_tb[IFA_BROADCAST]),
abuf, sizeof(abuf)));
}
if (rta_tb[IFA_ANYCAST]) {
- fprintf(fp, "any %s ",
+ printf("any %s ",
rt_addr_n2a(ifa->ifa_family,
RTA_PAYLOAD(rta_tb[IFA_ANYCAST]),
RTA_DATA(rta_tb[IFA_ANYCAST]),
abuf, sizeof(abuf)));
}
- fprintf(fp, "scope %s ", rtnl_rtscope_n2a(ifa->ifa_scope, b1, sizeof(b1)));
+ printf("scope %s ", rtnl_rtscope_n2a(ifa->ifa_scope, b1, sizeof(b1)));
if (ifa->ifa_flags & IFA_F_SECONDARY) {
ifa->ifa_flags &= ~IFA_F_SECONDARY;
- fprintf(fp, "secondary ");
+ printf("secondary ");
}
if (ifa->ifa_flags & IFA_F_TENTATIVE) {
ifa->ifa_flags &= ~IFA_F_TENTATIVE;
- fprintf(fp, "tentative ");
+ printf("tentative ");
}
if (ifa->ifa_flags & IFA_F_DEPRECATED) {
ifa->ifa_flags &= ~IFA_F_DEPRECATED;
- fprintf(fp, "deprecated ");
+ printf("deprecated ");
}
if (!(ifa->ifa_flags & IFA_F_PERMANENT)) {
- fprintf(fp, "dynamic ");
+ printf("dynamic ");
} else
ifa->ifa_flags &= ~IFA_F_PERMANENT;
if (ifa->ifa_flags)
- fprintf(fp, "flags %02x ", ifa->ifa_flags);
+ printf("flags %02x ", ifa->ifa_flags);
if (rta_tb[IFA_LABEL])
- fputs((char*)RTA_DATA(rta_tb[IFA_LABEL]), fp);
+ fputs((char*)RTA_DATA(rta_tb[IFA_LABEL]), stdout);
if (rta_tb[IFA_CACHEINFO]) {
struct ifa_cacheinfo *ci = RTA_DATA(rta_tb[IFA_CACHEINFO]);
char buf[128];
- fputc(_SL_, fp);
+ bb_putchar(_SL_);
if (ci->ifa_valid == 0xFFFFFFFFU)
sprintf(buf, "valid_lft forever");
else
@@ -345,10 +342,10 @@ static int print_addrinfo(struct sockaddr_nl ATTRIBUTE_UNUSED *who,
sprintf(buf+strlen(buf), " preferred_lft forever");
else
sprintf(buf+strlen(buf), " preferred_lft %dsec", ci->ifa_prefered);
- fprintf(fp, " %s", buf);
+ printf(" %s", buf);
}
- fputc('\n', fp);
- fflush(fp);
+ bb_putchar('\n');
+ /*fflush(stdout);*/
return 0;
}
@@ -359,7 +356,7 @@ struct nlmsg_list
struct nlmsghdr h;
};
-static int print_selected_addrinfo(int ifindex, struct nlmsg_list *ainfo, FILE *fp)
+static int print_selected_addrinfo(int ifindex, struct nlmsg_list *ainfo)
{
for (; ainfo; ainfo = ainfo->next) {
struct nlmsghdr *n = &ainfo->h;
@@ -375,7 +372,7 @@ static int print_selected_addrinfo(int ifindex, struct nlmsg_list *ainfo, FILE *
(filter.family && filter.family != ifa->ifa_family))
continue;
- print_addrinfo(NULL, n, fp);
+ print_addrinfo(NULL, n, NULL);
}
return 0;
}
@@ -498,7 +495,7 @@ int ipaddr_list_or_flush(char **argv, int flush)
for (;;) {
xrtnl_wilddump_request(&rth, filter.family, RTM_GETADDR);
filter.flushed = 0;
- xrtnl_dump_filter(&rth, print_addrinfo, stdout);
+ xrtnl_dump_filter(&rth, print_addrinfo, NULL);
if (filter.flushed == 0) {
return 0;
}
@@ -574,10 +571,10 @@ int ipaddr_list_or_flush(char **argv, int flush)
}
for (l = linfo; l; l = l->next) {
- if (no_link || print_linkinfo(NULL, &l->h, stdout) == 0) {
+ if (no_link || print_linkinfo(&l->h) == 0) {
struct ifinfomsg *ifi = NLMSG_DATA(&l->h);
if (filter.family != AF_PACKET)
- print_selected_addrinfo(ifi->ifi_index, ainfo, stdout);
+ print_selected_addrinfo(ifi->ifi_index, ainfo);
}
}
generated by cgit v1.1 at 2024-12-27 05:40:16 +0000