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authorTom Gundersen <teg@jklm.no>2014-04-29 22:27:29 +0200
committerTom Gundersen <teg@jklm.no>2014-04-30 00:05:28 +0200
commit7e141e498c73ec7c8b61a0df37c4937f1d6becc7 (patch)
tree7710684079476b544e5205316a8e0fbb0a926b09
parentba9f11dc98f6812a3333411453ff6fb324abf303 (diff)
sd-network: add support for only listening to some types of changes
-rw-r--r--src/network/sd-network.c12
-rw-r--r--src/systemd/sd-network.h2
2 files changed, 12 insertions, 2 deletions
diff --git a/src/network/sd-network.c b/src/network/sd-network.c
index 3b541a2764..1dfb282a0a 100644
--- a/src/network/sd-network.c
+++ b/src/network/sd-network.c
@@ -166,7 +166,7 @@ _public_ int sd_network_monitor_new(const char *category, sd_network_monitor **m
if (fd < 0)
return -errno;
- if (!category || streq(category, "netif")) {
+ if (!category || streq(category, "links")) {
k = inotify_add_watch(fd, "/run/systemd/network/links/", IN_MOVED_TO|IN_DELETE);
if (k < 0) {
safe_close(fd);
@@ -176,6 +176,16 @@ _public_ int sd_network_monitor_new(const char *category, sd_network_monitor **m
good = true;
}
+ if (!category || streq(category, "leases")) {
+ k = inotify_add_watch(fd, "/run/systemd/network/leases/", IN_MOVED_TO|IN_DELETE);
+ if (k < 0) {
+ safe_close(fd);
+ return -errno;
+ }
+
+ good = true;
+ }
+
if (!good) {
close_nointr(fd);
return -EINVAL;
diff --git a/src/systemd/sd-network.h b/src/systemd/sd-network.h
index 71a83ec526..9562b78feb 100644
--- a/src/systemd/sd-network.h
+++ b/src/systemd/sd-network.h
@@ -64,7 +64,7 @@ int sd_network_get_ifindices(unsigned **indices);
/* Monitor object */
typedef struct sd_network_monitor sd_network_monitor;
-/* Create a new monitor. Category must be NULL. */
+/* Create a new monitor. Category must be NULL, "links" or "leases". */
int sd_network_monitor_new(const char *category, sd_network_monitor** ret);
/* Destroys the passed monitor. Returns NULL. */