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authorYu Watanabe <watanabe.yu+github@gmail.com>2021-06-29 10:26:19 +0200
committerYu Watanabe <watanabe.yu+github@gmail.com>2021-08-29 11:01:26 +0200
commit1370925bc770d94ce27533fbf5dc2e7595c7c54a (patch)
tree6a289bfc309aefe1bb46caebbd86394ea4dcc40a /src/basic/linux
parentsd-netlink: introduce basic_type_system (diff)
downloadsystemd-1370925bc770d94ce27533fbf5dc2e7595c7c54a.tar.xz
systemd-1370925bc770d94ce27533fbf5dc2e7595c7c54a.zip
basic: copy genetlink.h to repository
Diffstat (limited to 'src/basic/linux')
-rw-r--r--src/basic/linux/genetlink.h102
1 files changed, 102 insertions, 0 deletions
diff --git a/src/basic/linux/genetlink.h b/src/basic/linux/genetlink.h
new file mode 100644
index 0000000000..d83f214b41
--- /dev/null
+++ b/src/basic/linux/genetlink.h
@@ -0,0 +1,102 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI__LINUX_GENERIC_NETLINK_H
+#define _UAPI__LINUX_GENERIC_NETLINK_H
+
+#include <linux/types.h>
+#include <linux/netlink.h>
+
+#define GENL_NAMSIZ 16 /* length of family name */
+
+#define GENL_MIN_ID NLMSG_MIN_TYPE
+#define GENL_MAX_ID 1023
+
+struct genlmsghdr {
+ __u8 cmd;
+ __u8 version;
+ __u16 reserved;
+};
+
+#define GENL_HDRLEN NLMSG_ALIGN(sizeof(struct genlmsghdr))
+
+#define GENL_ADMIN_PERM 0x01
+#define GENL_CMD_CAP_DO 0x02
+#define GENL_CMD_CAP_DUMP 0x04
+#define GENL_CMD_CAP_HASPOL 0x08
+#define GENL_UNS_ADMIN_PERM 0x10
+
+/*
+ * List of reserved static generic netlink identifiers:
+ */
+#define GENL_ID_CTRL NLMSG_MIN_TYPE
+#define GENL_ID_VFS_DQUOT (NLMSG_MIN_TYPE + 1)
+#define GENL_ID_PMCRAID (NLMSG_MIN_TYPE + 2)
+/* must be last reserved + 1 */
+#define GENL_START_ALLOC (NLMSG_MIN_TYPE + 3)
+
+/**************************************************************************
+ * Controller
+ **************************************************************************/
+
+enum {
+ CTRL_CMD_UNSPEC,
+ CTRL_CMD_NEWFAMILY,
+ CTRL_CMD_DELFAMILY,
+ CTRL_CMD_GETFAMILY,
+ CTRL_CMD_NEWOPS,
+ CTRL_CMD_DELOPS,
+ CTRL_CMD_GETOPS,
+ CTRL_CMD_NEWMCAST_GRP,
+ CTRL_CMD_DELMCAST_GRP,
+ CTRL_CMD_GETMCAST_GRP, /* unused */
+ CTRL_CMD_GETPOLICY,
+ __CTRL_CMD_MAX,
+};
+
+#define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1)
+
+enum {
+ CTRL_ATTR_UNSPEC,
+ CTRL_ATTR_FAMILY_ID,
+ CTRL_ATTR_FAMILY_NAME,
+ CTRL_ATTR_VERSION,
+ CTRL_ATTR_HDRSIZE,
+ CTRL_ATTR_MAXATTR,
+ CTRL_ATTR_OPS,
+ CTRL_ATTR_MCAST_GROUPS,
+ CTRL_ATTR_POLICY,
+ CTRL_ATTR_OP_POLICY,
+ CTRL_ATTR_OP,
+ __CTRL_ATTR_MAX,
+};
+
+#define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
+
+enum {
+ CTRL_ATTR_OP_UNSPEC,
+ CTRL_ATTR_OP_ID,
+ CTRL_ATTR_OP_FLAGS,
+ __CTRL_ATTR_OP_MAX,
+};
+
+#define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
+
+enum {
+ CTRL_ATTR_MCAST_GRP_UNSPEC,
+ CTRL_ATTR_MCAST_GRP_NAME,
+ CTRL_ATTR_MCAST_GRP_ID,
+ __CTRL_ATTR_MCAST_GRP_MAX,
+};
+
+enum {
+ CTRL_ATTR_POLICY_UNSPEC,
+ CTRL_ATTR_POLICY_DO,
+ CTRL_ATTR_POLICY_DUMP,
+
+ __CTRL_ATTR_POLICY_DUMP_MAX,
+ CTRL_ATTR_POLICY_DUMP_MAX = __CTRL_ATTR_POLICY_DUMP_MAX - 1
+};
+
+#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1)
+
+
+#endif /* _UAPI__LINUX_GENERIC_NETLINK_H */