From 22bbba84442be19bd13a8a5a9617c75df76ec5a6 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Sat, 10 Apr 2021 11:10:31 +0900 Subject: [PATCH] sd-dhcp-client: introduce sd_dhcp_client_is_running() --- src/libsystemd-network/sd-dhcp-client.c | 7 +++++++ src/systemd/sd-dhcp-client.h | 1 + 2 files changed, 8 insertions(+) diff --git a/src/libsystemd-network/sd-dhcp-client.c b/src/libsystemd-network/sd-dhcp-client.c index d516162266a..11492bca97f 100644 --- a/src/libsystemd-network/sd-dhcp-client.c +++ b/src/libsystemd-network/sd-dhcp-client.c @@ -2052,6 +2052,13 @@ int sd_dhcp_client_send_renew(sd_dhcp_client *client) { return client_initialize_time_events(client); } +int sd_dhcp_client_is_running(const sd_dhcp_client *client) { + if (!client) + return 0; + + return !IN_SET(client->state, DHCP_STATE_INIT, DHCP_STATE_STOPPED); +} + int sd_dhcp_client_start(sd_dhcp_client *client) { int r; diff --git a/src/systemd/sd-dhcp-client.h b/src/systemd/sd-dhcp-client.h index c784cbcb9ac..da0a5a7ac47 100644 --- a/src/systemd/sd-dhcp-client.h +++ b/src/systemd/sd-dhcp-client.h @@ -199,6 +199,7 @@ int sd_dhcp_client_set_fallback_lease_lifetime( int sd_dhcp_client_add_option(sd_dhcp_client *client, sd_dhcp_option *v); int sd_dhcp_client_add_vendor_option(sd_dhcp_client *client, sd_dhcp_option *v); +int sd_dhcp_client_is_running(const sd_dhcp_client *client); int sd_dhcp_client_stop(sd_dhcp_client *client); int sd_dhcp_client_start(sd_dhcp_client *client); int sd_dhcp_client_send_release(sd_dhcp_client *client);