From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Thu, 20 Jan 2022 20:45:09 +0000 (+0900)
Subject: network-util: introduce network_link_get_operational_state()
X-Git-Tag: v251-rc1~486^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61dc4b9ea9f6f76573d511d47488f8e43d7cc978;p=thirdparty%2Fsystemd.git

network-util: introduce network_link_get_operational_state()
---

diff --git a/src/libsystemd/sd-network/network-util.c b/src/libsystemd/sd-network/network-util.c
index 971247714ac..2059567ef89 100644
--- a/src/libsystemd/sd-network/network-util.c
+++ b/src/libsystemd/sd-network/network-util.c
@@ -135,3 +135,23 @@ int parse_operational_state_range(const char *str, LinkOperationalStateRange *ou
 
         return 0;
 }
+
+int network_link_get_operational_state(int ifindex, LinkOperationalState *ret) {
+        _cleanup_free_ char *str = NULL;
+        LinkOperationalState s;
+        int r;
+
+        assert(ifindex > 0);
+        assert(ret);
+
+        r = sd_network_link_get_operational_state(ifindex, &str);
+        if (r < 0)
+                return r;
+
+        s = link_operstate_from_string(str);
+        if (s < 0)
+                return s;
+
+        *ret = s;
+        return 0;
+}
diff --git a/src/libsystemd/sd-network/network-util.h b/src/libsystemd/sd-network/network-util.h
index 6e2ad284263..c47e271a768 100644
--- a/src/libsystemd/sd-network/network-util.h
+++ b/src/libsystemd/sd-network/network-util.h
@@ -83,3 +83,4 @@ typedef struct LinkOperationalStateRange {
                                                                    LINK_OPERSTATE_ROUTABLE }
 
 int parse_operational_state_range(const char *str, LinkOperationalStateRange *out);
+int network_link_get_operational_state(int ifindex, LinkOperationalState *ret);