1 files changed, 87 insertions, 0 deletions
diff --git a/src/systemd/sd-network.h b/src/systemd/sd-network.h
new file mode 100644
index 0000000000..c0b093d067
--- /dev/null
+++ b/src/systemd/sd-network.h
@@ -0,0 +1,87 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#ifndef foosdloginhfoo
+#define foosdloginhfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright 2011 Lennart Poettering
+  Copyright 2014 Tom Gundersen
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <sys/types.h>
+#include <inttypes.h>
+
+#include "sd-dhcp-lease.h"
+
+#include "_sd-common.h"
+
+/*
+ * A few points:
+ *
+ * Instead of returning an empty string array or empty integer array, we
+ * may return NULL.
+ *
+ * Free the data the library returns with libc free(). String arrays
+ * are NULL terminated and you need to free the array itself in
+ * addition to the strings contained.
+ *
+ * We return error codes as negative errno, kernel-style. 0 or
+ * positive on success.
+ *
+ * These functions access data in /run. This is a virtual file systems,
+ * hence the accesses is relatively cheap.
+ *
+ * See sd-network(3) for more information.
+ */
+
+_SD_BEGIN_DECLARATIONS;
+
+/* Get state from ifindex. Possible states: unknown, unmanaged, failed, configuring, configured */
+int sd_network_get_link_state(unsigned index, char**state);
+
+/* Get DHCPv4 lease from ifindex. */
+int sd_network_get_dhcp_lease(unsigned index, sd_dhcp_lease **ret);
+
+/* Get all network interfaces indices, store in *indices. Returns the
+ * number of indices. If indices is NULL only returns the number of indices. */
+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. */
+int sd_network_monitor_new(const char *category, sd_network_monitor** ret);
+
+/* Destroys the passed monitor. Returns NULL. */
+sd_network_monitor* sd_network_monitor_unref(sd_network_monitor *m);
+
+/* Flushes the monitor */
+int sd_network_monitor_flush(sd_network_monitor *m);
+
+/* Get FD from monitor */
+int sd_network_monitor_get_fd(sd_network_monitor *m);
+
+/* Get poll() mask to monitor */
+int sd_network_monitor_get_events(sd_network_monitor *m);
+
+/* Get timeout for poll(), as usec value relative to CLOCK_MONOTONIC's epoch */
+int sd_network_monitor_get_timeout(sd_network_monitor *m, uint64_t *timeout_usec);
+
+_SD_END_DECLARATIONS;
+
+#endif