summaryrefslogtreecommitdiff
path: root/src/libsystemd
diff options
context:
space:
mode:
Diffstat (limited to 'src/libsystemd')
-rw-r--r--src/libsystemd/sd-bus/bus-util.c4
-rw-r--r--src/libsystemd/sd-rtnl/local-addresses.c26
-rw-r--r--src/libsystemd/sd-rtnl/local-addresses.h3
-rw-r--r--src/libsystemd/sd-rtnl/rtnl-message.c15
-rw-r--r--src/libsystemd/sd-rtnl/rtnl-util.c10
-rw-r--r--src/libsystemd/sd-rtnl/rtnl-util.h3
6 files changed, 50 insertions, 11 deletions
diff --git a/src/libsystemd/sd-bus/bus-util.c b/src/libsystemd/sd-bus/bus-util.c
index d41e53753f..32c536813d 100644
--- a/src/libsystemd/sd-bus/bus-util.c
+++ b/src/libsystemd/sd-bus/bus-util.c
@@ -1186,12 +1186,12 @@ int bus_property_get_ulong(
#endif
int bus_log_parse_error(int r) {
- log_error("Failed to parse message: %s", strerror(-r));
+ log_error("Failed to parse bus message: %s", strerror(-r));
return r;
}
int bus_log_create_error(int r) {
- log_error("Failed to create message: %s", strerror(-r));
+ log_error("Failed to create bus message: %s", strerror(-r));
return r;
}
diff --git a/src/libsystemd/sd-rtnl/local-addresses.c b/src/libsystemd/sd-rtnl/local-addresses.c
index dd5ccedc9d..c5508856c8 100644
--- a/src/libsystemd/sd-rtnl/local-addresses.c
+++ b/src/libsystemd/sd-rtnl/local-addresses.c
@@ -48,7 +48,7 @@ static int address_compare(const void *_a, const void *_b) {
return 0;
}
-int local_addresses(struct local_address **ret) {
+int local_addresses(sd_rtnl *context, int ifindex, struct local_address **ret) {
_cleanup_rtnl_message_unref_ sd_rtnl_message *req = NULL, *reply = NULL;
_cleanup_rtnl_unref_ sd_rtnl *rtnl = NULL;
_cleanup_free_ struct local_address *list = NULL;
@@ -58,9 +58,13 @@ int local_addresses(struct local_address **ret) {
assert(ret);
- r = sd_rtnl_open(&rtnl, 0);
- if (r < 0)
- return r;
+ if (context)
+ rtnl = sd_rtnl_ref(context);
+ else {
+ r = sd_rtnl_open(&rtnl, 0);
+ if (r < 0)
+ return r;
+ }
r = sd_rtnl_message_new_addr(rtnl, &req, RTM_GETADDR, 0, AF_UNSPEC);
if (r < 0)
@@ -74,6 +78,7 @@ int local_addresses(struct local_address **ret) {
struct local_address *a;
unsigned char flags;
uint16_t type;
+ int ifi;
r = sd_rtnl_message_get_errno(m);
if (r < 0)
@@ -86,6 +91,13 @@ int local_addresses(struct local_address **ret) {
if (type != RTM_NEWADDR)
continue;
+ r = sd_rtnl_message_addr_get_ifindex(m, &ifi);
+ if (r < 0)
+ return r;
+
+ if (ifindex != 0 && ifi != ifindex)
+ continue;
+
r = sd_rtnl_message_addr_get_flags(m, &flags);
if (r < 0)
return r;
@@ -102,7 +114,7 @@ int local_addresses(struct local_address **ret) {
if (r < 0)
return r;
- if (a->scope == RT_SCOPE_HOST || a->scope == RT_SCOPE_NOWHERE)
+ if (ifindex == 0 && (a->scope == RT_SCOPE_HOST || a->scope == RT_SCOPE_NOWHERE))
continue;
r = sd_rtnl_message_addr_get_family(m, &a->family);
@@ -133,9 +145,7 @@ int local_addresses(struct local_address **ret) {
continue;
}
- r = sd_rtnl_message_addr_get_ifindex(m, &a->ifindex);
- if (r < 0)
- return r;
+ a->ifindex = ifi;
n_list++;
};
diff --git a/src/libsystemd/sd-rtnl/local-addresses.h b/src/libsystemd/sd-rtnl/local-addresses.h
index c6e3559bf1..b1ed6341f6 100644
--- a/src/libsystemd/sd-rtnl/local-addresses.h
+++ b/src/libsystemd/sd-rtnl/local-addresses.h
@@ -26,6 +26,7 @@
#include <assert.h>
#include <sys/socket.h>
+#include "sd-rtnl.h"
#include "in-addr-util.h"
struct local_address {
@@ -34,4 +35,4 @@ struct local_address {
union in_addr_union address;
};
-int local_addresses(struct local_address **ret);
+int local_addresses(sd_rtnl *rtnl, int ifindex, struct local_address **ret);
diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c
index c50d0ea982..1f596ca10c 100644
--- a/src/libsystemd/sd-rtnl/rtnl-message.c
+++ b/src/libsystemd/sd-rtnl/rtnl-message.c
@@ -465,6 +465,21 @@ int sd_rtnl_message_link_get_flags(sd_rtnl_message *m, unsigned *flags) {
return 0;
}
+int sd_rtnl_message_link_get_type(sd_rtnl_message *m, unsigned *type) {
+ struct ifinfomsg *ifi;
+
+ assert_return(m, -EINVAL);
+ assert_return(m->hdr, -EINVAL);
+ assert_return(rtnl_message_type_is_link(m->hdr->nlmsg_type), -EINVAL);
+ assert_return(type, -EINVAL);
+
+ ifi = NLMSG_DATA(m->hdr);
+
+ *type = ifi->ifi_type;
+
+ return 0;
+}
+
/* If successful the updated message will be correctly aligned, if
unsuccessful the old message is untouched. */
static int add_rtattr(sd_rtnl_message *m, unsigned short type, const void *data, size_t data_length) {
diff --git a/src/libsystemd/sd-rtnl/rtnl-util.c b/src/libsystemd/sd-rtnl/rtnl-util.c
index c8b20d109e..0bc2c9b1f5 100644
--- a/src/libsystemd/sd-rtnl/rtnl-util.c
+++ b/src/libsystemd/sd-rtnl/rtnl-util.c
@@ -153,3 +153,13 @@ bool rtnl_message_type_is_addr(uint16_t type) {
return false;
}
}
+
+int rtnl_log_parse_error(int r) {
+ log_error("Failed to parse netlink message: %s", strerror(-r));
+ return r;
+}
+
+int rtnl_log_create_error(int r) {
+ log_error("Failed to create netlink message: %s", strerror(-r));
+ return r;
+}
diff --git a/src/libsystemd/sd-rtnl/rtnl-util.h b/src/libsystemd/sd-rtnl/rtnl-util.h
index 06d5699c3a..2963f02d3e 100644
--- a/src/libsystemd/sd-rtnl/rtnl-util.h
+++ b/src/libsystemd/sd-rtnl/rtnl-util.h
@@ -37,6 +37,9 @@ bool rtnl_message_type_is_route(uint16_t type);
int rtnl_set_link_name(sd_rtnl *rtnl, int ifindex, const char *name);
int rtnl_set_link_properties(sd_rtnl *rtnl, int ifindex, const char *alias, const struct ether_addr *mac, unsigned mtu);
+int rtnl_log_parse_error(int r);
+int rtnl_log_create_error(int r);
+
DEFINE_TRIVIAL_CLEANUP_FUNC(sd_rtnl*, sd_rtnl_unref);
DEFINE_TRIVIAL_CLEANUP_FUNC(sd_rtnl_message*, sd_rtnl_message_unref);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-09 04:40:31 +0000