Add build system scaffolding and libc headers

1 files changed, 887 insertions, 0 deletions

diff --git a/include/arch/x86_64/linux/sysctl.h b/include/arch/x86_64/linux/sysctl.h
new file mode 100644
index 00000000..d0dd89b3
--- /dev/null
+++ b/include/arch/x86_64/linux/sysctl.h
@@ -0,0 +1,887 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * sysctl.h: General linux system control interface
+ *
+ * Begun 24 March 1995, Stephen Tweedie
+ *
+ ****************************************************************
+ ****************************************************************
+ **
+ **  WARNING:
+ **  The values in this file are exported to user space via
+ **  the sysctl() binary interface.  Do *NOT* change the
+ **  numbering of any existing values here, and do not change
+ **  any numbers within any one set of values.  If you have to
+ **  redefine an existing interface, use a new number for it.
+ **  The kernel will then return -ENOTDIR to any application using
+ **  the old binary interface.
+ **
+ ****************************************************************
+ ****************************************************************
+ */
+
+#ifndef _LINUX_SYSCTL_H
+#define _LINUX_SYSCTL_H
+
+#include <linux/const.h>
+#include <linux/types.h>
+
+#define CTL_MAXNAME                                     \
+	10 /* how many path components do we allow in a \
+	      call to sysctl?   In other words, what is \
+	      the largest acceptable value for the nlen \
+	      member of a struct __sysctl_args to have? */
+
+struct __sysctl_args {
+	int *name;
+	int nlen;
+	void *oldval;
+	size_t *oldlenp;
+	void *newval;
+	size_t newlen;
+	unsigned long __unused[4];
+};
+
+/* Define sysctl names first */
+
+/* Top-level names: */
+
+enum {
+	CTL_KERN = 1,	    /* General kernel info and control */
+	CTL_VM = 2,	    /* VM management */
+	CTL_NET = 3,	    /* Networking */
+	CTL_PROC = 4,	    /* removal breaks strace(1) compilation */
+	CTL_FS = 5,	    /* Filesystems */
+	CTL_DEBUG = 6,	    /* Debugging */
+	CTL_DEV = 7,	    /* Devices */
+	CTL_BUS = 8,	    /* Busses */
+	CTL_ABI = 9,	    /* Binary emulation */
+	CTL_CPU = 10,	    /* CPU stuff (speed scaling, etc) */
+	CTL_ARLAN = 254,    /* arlan wireless driver */
+	CTL_S390DBF = 5677, /* s390 debug */
+	CTL_SUNRPC = 7249,  /* sunrpc debug */
+	CTL_PM = 9899,	    /* frv power management */
+	CTL_FRV = 9898,	    /* frv specific sysctls */
+};
+
+/* CTL_BUS names: */
+enum {
+	CTL_BUS_ISA = 1 /* ISA */
+};
+
+/* /proc/sys/fs/inotify/ */
+enum {
+	INOTIFY_MAX_USER_INSTANCES = 1, /* max instances per user */
+	INOTIFY_MAX_USER_WATCHES = 2,	/* max watches per user */
+	INOTIFY_MAX_QUEUED_EVENTS = 3	/* max queued events per instance */
+};
+
+/* CTL_KERN names: */
+enum {
+	KERN_OSTYPE = 1,     /* string: system version */
+	KERN_OSRELEASE = 2,  /* string: system release */
+	KERN_OSREV = 3,	     /* int: system revision */
+	KERN_VERSION = 4,    /* string: compile time info */
+	KERN_SECUREMASK = 5, /* struct: maximum rights mask */
+	KERN_PROF = 6,	     /* table: profiling information */
+	KERN_NODENAME = 7,   /* string: hostname */
+	KERN_DOMAINNAME = 8, /* string: domainname */
+
+	KERN_PANIC = 15,       /* int: panic timeout */
+	KERN_REALROOTDEV = 16, /* real root device to mount after initrd */
+
+	KERN_SPARC_REBOOT = 21, /* reboot command on Sparc */
+	KERN_CTLALTDEL = 22,	/* int: allow ctl-alt-del to reboot */
+	KERN_PRINTK = 23,	/* struct: control printk logging parameters */
+	KERN_NAMETRANS = 24,	/* Name translation */
+	KERN_PPC_HTABRECLAIM = 25,   /* turn htab reclaimation on/off on PPC */
+	KERN_PPC_ZEROPAGED = 26,     /* turn idle page zeroing on/off on PPC */
+	KERN_PPC_POWERSAVE_NAP = 27, /* use nap mode for power saving */
+	KERN_MODPROBE = 28,	     /* string: modprobe path */
+	KERN_SG_BIG_BUFF = 29,	     /* int: sg driver reserved buffer size */
+	KERN_ACCT = 30,		     /* BSD process accounting parameters */
+	KERN_PPC_L2CR = 31,	     /* l2cr register on PPC */
+
+	KERN_RTSIGNR = 32,  /* Number of rt sigs queued */
+	KERN_RTSIGMAX = 33, /* Max queuable */
+
+	KERN_SHMMAX = 34,	/* long: Maximum shared memory segment */
+	KERN_MSGMAX = 35,	/* int: Maximum size of a messege */
+	KERN_MSGMNB = 36,	/* int: Maximum message queue size */
+	KERN_MSGPOOL = 37,	/* int: Maximum system message pool size */
+	KERN_SYSRQ = 38,	/* int: Sysreq enable */
+	KERN_MAX_THREADS = 39,	/* int: Maximum nr of threads in the system */
+	KERN_RANDOM = 40,	/* Random driver */
+	KERN_SHMALL = 41,	/* int: Maximum size of shared memory */
+	KERN_MSGMNI = 42,	/* int: msg queue identifiers */
+	KERN_SEM = 43,		/* struct: sysv semaphore limits */
+	KERN_SPARC_STOP_A = 44, /* int: Sparc Stop-A enable */
+	KERN_SHMMNI = 45,	/* int: shm array identifiers */
+	KERN_OVERFLOWUID = 46,	/* int: overflow UID */
+	KERN_OVERFLOWGID = 47,	/* int: overflow GID */
+	KERN_SHMPATH = 48,	/* string: path to shm fs */
+	KERN_HOTPLUG = 49,	/* string: path to uevent helper (deprecated) */
+	KERN_IEEE_EMULATION_WARNINGS = 50, /* int: unimplemented ieee
+					      instructions */
+	KERN_S390_USER_DEBUG_LOGGING = 51, /* int: dumps of user faults */
+	KERN_CORE_USES_PID = 52,	   /* int: use core or core.%pid */
+	KERN_TAINTED = 53,	  /* int: various kernel tainted flags */
+	KERN_CADPID = 54,	  /* int: PID of the process to notify on CAD */
+	KERN_PIDMAX = 55,	  /* int: PID # limit */
+	KERN_CORE_PATTERN = 56,	  /* string: pattern for core-file names */
+	KERN_PANIC_ON_OOPS = 57,  /* int: whether we will panic on an oops */
+	KERN_HPPA_PWRSW = 58,	  /* int: hppa soft-power enable */
+	KERN_HPPA_UNALIGNED = 59, /* int: hppa unaligned-trap enable */
+	KERN_PRINTK_RATELIMIT = 60,	  /* int: tune printk ratelimiting */
+	KERN_PRINTK_RATELIMIT_BURST = 61, /* int: tune printk ratelimiting */
+	KERN_PTY = 62,			  /* dir: pty driver */
+	KERN_NGROUPS_MAX = 63,		  /* int: NGROUPS_MAX */
+	KERN_SPARC_SCONS_PWROFF = 64, /* int: serial console power-off halt */
+	KERN_HZ_TIMER = 65,	      /* int: hz timer on or off */
+	KERN_UNKNOWN_NMI_PANIC = 66,  /* int: unknown nmi panic flag */
+	KERN_BOOTLOADER_TYPE = 67,    /* int: boot loader type */
+	KERN_RANDOMIZE = 68,	      /* int: randomize virtual address space */
+	KERN_SETUID_DUMPABLE = 69, /* int: behaviour of dumps for setuid core */
+	KERN_SPIN_RETRY = 70,	   /* int: number of spinlock retries */
+	KERN_ACPI_VIDEO_FLAGS = 71, /* int: flags for setting up video after
+				       ACPI sleep */
+	KERN_IA64_UNALIGNED = 72, /* int: ia64 unaligned userland trap enable */
+	KERN_COMPAT_LOG = 73,	  /* int: print compat layer  messages */
+	KERN_MAX_LOCK_DEPTH = 74, /* int: rtmutex's maximum lock depth */
+	KERN_NMI_WATCHDOG = 75,	  /* int: enable/disable nmi watchdog */
+	KERN_PANIC_ON_NMI = 76,	 /* int: whether we will panic on an unrecovered
+				  */
+	KERN_PANIC_ON_WARN = 77, /* int: call panic() in WARN() functions */
+	KERN_PANIC_PRINT = 78,	 /* ulong: bitmask to print system info on panic
+				  */
+};
+
+/* CTL_VM names: */
+enum {
+	VM_UNUSED1 = 1, /* was: struct: Set vm swapping control */
+	VM_UNUSED2 = 2, /* was; int: Linear or sqrt() swapout for hogs */
+	VM_UNUSED3 = 3, /* was: struct: Set free page thresholds */
+	VM_UNUSED4 = 4, /* Spare */
+	VM_OVERCOMMIT_MEMORY = 5, /* Turn off the virtual memory safety limit */
+	VM_UNUSED5 = 6,	      /* was: struct: Set buffer memory thresholds */
+	VM_UNUSED7 = 7,	      /* was: struct: Set cache memory thresholds */
+	VM_UNUSED8 = 8,	      /* was: struct: Control kswapd behaviour */
+	VM_UNUSED9 = 9,	      /* was: struct: Set page table cache parameters */
+	VM_PAGE_CLUSTER = 10, /* int: set number of pages to swap together */
+	VM_DIRTY_BACKGROUND = 11,   /* dirty_background_ratio */
+	VM_DIRTY_RATIO = 12,	    /* dirty_ratio */
+	VM_DIRTY_WB_CS = 13,	    /* dirty_writeback_centisecs */
+	VM_DIRTY_EXPIRE_CS = 14,    /* dirty_expire_centisecs */
+	VM_NR_PDFLUSH_THREADS = 15, /* nr_pdflush_threads */
+	VM_OVERCOMMIT_RATIO = 16,   /* percent of RAM to allow overcommit in */
+	VM_PAGEBUF = 17,	    /* struct: Control pagebuf parameters */
+	VM_HUGETLB_PAGES = 18,	    /* int: Number of available Huge Pages */
+	VM_SWAPPINESS = 19,	    /* Tendency to steal mapped memory */
+	VM_LOWMEM_RESERVE_RATIO = 20, /* reservation ratio for lower memory
+					 zones */
+	VM_MIN_FREE_KBYTES = 21,      /* Minimum free kilobytes to maintain */
+	VM_MAX_MAP_COUNT = 22, /* int: Maximum number of mmaps/address-space */
+	VM_LAPTOP_MODE = 23,   /* vm laptop mode */
+	VM_BLOCK_DUMP = 24,    /* block dump mode */
+	VM_HUGETLB_GROUP = 25, /* permitted hugetlb group */
+	VM_VFS_CACHE_PRESSURE = 26, /* dcache/icache reclaim pressure */
+	VM_LEGACY_VA_LAYOUT = 27, /* legacy/compatibility virtual address space
+				     layout */
+	VM_SWAP_TOKEN_TIMEOUT = 28,	  /* default time for token time out */
+	VM_DROP_PAGECACHE = 29,		  /* int: nuke lots of pagecache */
+	VM_PERCPU_PAGELIST_FRACTION = 30, /* int: fraction of pages in each
+					     percpu_pagelist */
+	VM_ZONE_RECLAIM_MODE = 31, /* reclaim local zone memory before going off
+				      node */
+	VM_MIN_UNMAPPED = 32,	   /* Set min percent of unmapped pages */
+	VM_PANIC_ON_OOM = 33,	   /* panic at out-of-memory */
+	VM_VDSO_ENABLED = 34,	   /* map VDSO into new processes? */
+	VM_MIN_SLAB = 35,	   /* Percent pages ignored by node reclaim */
+};
+
+/* CTL_NET names: */
+enum {
+	NET_CORE = 1,
+	NET_ETHER = 2,
+	NET_802 = 3,
+	NET_UNIX = 4,
+	NET_IPV4 = 5,
+	NET_IPX = 6,
+	NET_ATALK = 7,
+	NET_NETROM = 8,
+	NET_AX25 = 9,
+	NET_BRIDGE = 10,
+	NET_ROSE = 11,
+	NET_IPV6 = 12,
+	NET_X25 = 13,
+	NET_TR = 14,
+	NET_DECNET = 15,
+	NET_ECONET = 16,
+	NET_SCTP = 17,
+	NET_LLC = 18,
+	NET_NETFILTER = 19,
+	NET_DCCP = 20,
+	NET_IRDA = 412,
+};
+
+/* /proc/sys/kernel/random */
+enum {
+	RANDOM_POOLSIZE = 1,
+	RANDOM_ENTROPY_COUNT = 2,
+	RANDOM_READ_THRESH = 3,
+	RANDOM_WRITE_THRESH = 4,
+	RANDOM_BOOT_ID = 5,
+	RANDOM_UUID = 6
+};
+
+/* /proc/sys/kernel/pty */
+enum { PTY_MAX = 1, PTY_NR = 2 };
+
+/* /proc/sys/bus/isa */
+enum { BUS_ISA_MEM_BASE = 1, BUS_ISA_PORT_BASE = 2, BUS_ISA_PORT_SHIFT = 3 };
+
+/* /proc/sys/net/core */
+enum {
+	NET_CORE_WMEM_MAX = 1,
+	NET_CORE_RMEM_MAX = 2,
+	NET_CORE_WMEM_DEFAULT = 3,
+	NET_CORE_RMEM_DEFAULT = 4,
+	/* was	NET_CORE_DESTROY_DELAY */
+	NET_CORE_MAX_BACKLOG = 6,
+	NET_CORE_FASTROUTE = 7,
+	NET_CORE_MSG_COST = 8,
+	NET_CORE_MSG_BURST = 9,
+	NET_CORE_OPTMEM_MAX = 10,
+	NET_CORE_HOT_LIST_LENGTH = 11,
+	NET_CORE_DIVERT_VERSION = 12,
+	NET_CORE_NO_CONG_THRESH = 13,
+	NET_CORE_NO_CONG = 14,
+	NET_CORE_LO_CONG = 15,
+	NET_CORE_MOD_CONG = 16,
+	NET_CORE_DEV_WEIGHT = 17,
+	NET_CORE_SOMAXCONN = 18,
+	NET_CORE_BUDGET = 19,
+	NET_CORE_AEVENT_ETIME = 20,
+	NET_CORE_AEVENT_RSEQTH = 21,
+	NET_CORE_WARNINGS = 22,
+};
+
+/* /proc/sys/net/ethernet */
+
+/* /proc/sys/net/802 */
+
+/* /proc/sys/net/unix */
+
+enum {
+	NET_UNIX_DESTROY_DELAY = 1,
+	NET_UNIX_DELETE_DELAY = 2,
+	NET_UNIX_MAX_DGRAM_QLEN = 3,
+};
+
+/* /proc/sys/net/netfilter */
+enum {
+	NET_NF_CONNTRACK_MAX = 1,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT = 2,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV = 3,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED = 4,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT = 5,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT = 6,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK = 7,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT = 8,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE = 9,
+	NET_NF_CONNTRACK_UDP_TIMEOUT = 10,
+	NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM = 11,
+	NET_NF_CONNTRACK_ICMP_TIMEOUT = 12,
+	NET_NF_CONNTRACK_GENERIC_TIMEOUT = 13,
+	NET_NF_CONNTRACK_BUCKETS = 14,
+	NET_NF_CONNTRACK_LOG_INVALID = 15,
+	NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS = 16,
+	NET_NF_CONNTRACK_TCP_LOOSE = 17,
+	NET_NF_CONNTRACK_TCP_BE_LIBERAL = 18,
+	NET_NF_CONNTRACK_TCP_MAX_RETRANS = 19,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED = 20,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT = 21,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED = 22,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED = 23,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT = 24,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD = 25,
+	NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT = 26,
+	NET_NF_CONNTRACK_COUNT = 27,
+	NET_NF_CONNTRACK_ICMPV6_TIMEOUT = 28,
+	NET_NF_CONNTRACK_FRAG6_TIMEOUT = 29,
+	NET_NF_CONNTRACK_FRAG6_LOW_THRESH = 30,
+	NET_NF_CONNTRACK_FRAG6_HIGH_THRESH = 31,
+	NET_NF_CONNTRACK_CHECKSUM = 32,
+};
+
+/* /proc/sys/net/ipv4 */
+enum {
+	/* v2.0 compatibile variables */
+	NET_IPV4_FORWARD = 8,
+	NET_IPV4_DYNADDR = 9,
+
+	NET_IPV4_CONF = 16,
+	NET_IPV4_NEIGH = 17,
+	NET_IPV4_ROUTE = 18,
+	NET_IPV4_FIB_HASH = 19,
+	NET_IPV4_NETFILTER = 20,
+
+	NET_IPV4_TCP_TIMESTAMPS = 33,
+	NET_IPV4_TCP_WINDOW_SCALING = 34,
+	NET_IPV4_TCP_SACK = 35,
+	NET_IPV4_TCP_RETRANS_COLLAPSE = 36,
+	NET_IPV4_DEFAULT_TTL = 37,
+	NET_IPV4_AUTOCONFIG = 38,
+	NET_IPV4_NO_PMTU_DISC = 39,
+	NET_IPV4_TCP_SYN_RETRIES = 40,
+	NET_IPV4_IPFRAG_HIGH_THRESH = 41,
+	NET_IPV4_IPFRAG_LOW_THRESH = 42,
+	NET_IPV4_IPFRAG_TIME = 43,
+	NET_IPV4_TCP_MAX_KA_PROBES = 44,
+	NET_IPV4_TCP_KEEPALIVE_TIME = 45,
+	NET_IPV4_TCP_KEEPALIVE_PROBES = 46,
+	NET_IPV4_TCP_RETRIES1 = 47,
+	NET_IPV4_TCP_RETRIES2 = 48,
+	NET_IPV4_TCP_FIN_TIMEOUT = 49,
+	NET_IPV4_IP_MASQ_DEBUG = 50,
+	NET_TCP_SYNCOOKIES = 51,
+	NET_TCP_STDURG = 52,
+	NET_TCP_RFC1337 = 53,
+	NET_TCP_SYN_TAILDROP = 54,
+	NET_TCP_MAX_SYN_BACKLOG = 55,
+	NET_IPV4_LOCAL_PORT_RANGE = 56,
+	NET_IPV4_ICMP_ECHO_IGNORE_ALL = 57,
+	NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS = 58,
+	NET_IPV4_ICMP_SOURCEQUENCH_RATE = 59,
+	NET_IPV4_ICMP_DESTUNREACH_RATE = 60,
+	NET_IPV4_ICMP_TIMEEXCEED_RATE = 61,
+	NET_IPV4_ICMP_PARAMPROB_RATE = 62,
+	NET_IPV4_ICMP_ECHOREPLY_RATE = 63,
+	NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES = 64,
+	NET_IPV4_IGMP_MAX_MEMBERSHIPS = 65,
+	NET_TCP_TW_RECYCLE = 66,
+	NET_IPV4_ALWAYS_DEFRAG = 67,
+	NET_IPV4_TCP_KEEPALIVE_INTVL = 68,
+	NET_IPV4_INET_PEER_THRESHOLD = 69,
+	NET_IPV4_INET_PEER_MINTTL = 70,
+	NET_IPV4_INET_PEER_MAXTTL = 71,
+	NET_IPV4_INET_PEER_GC_MINTIME = 72,
+	NET_IPV4_INET_PEER_GC_MAXTIME = 73,
+	NET_TCP_ORPHAN_RETRIES = 74,
+	NET_TCP_ABORT_ON_OVERFLOW = 75,
+	NET_TCP_SYNACK_RETRIES = 76,
+	NET_TCP_MAX_ORPHANS = 77,
+	NET_TCP_MAX_TW_BUCKETS = 78,
+	NET_TCP_FACK = 79,
+	NET_TCP_REORDERING = 80,
+	NET_TCP_ECN = 81,
+	NET_TCP_DSACK = 82,
+	NET_TCP_MEM = 83,
+	NET_TCP_WMEM = 84,
+	NET_TCP_RMEM = 85,
+	NET_TCP_APP_WIN = 86,
+	NET_TCP_ADV_WIN_SCALE = 87,
+	NET_IPV4_NONLOCAL_BIND = 88,
+	NET_IPV4_ICMP_RATELIMIT = 89,
+	NET_IPV4_ICMP_RATEMASK = 90,
+	NET_TCP_TW_REUSE = 91,
+	NET_TCP_FRTO = 92,
+	NET_TCP_LOW_LATENCY = 93,
+	NET_IPV4_IPFRAG_SECRET_INTERVAL = 94,
+	NET_IPV4_IGMP_MAX_MSF = 96,
+	NET_TCP_NO_METRICS_SAVE = 97,
+	NET_TCP_DEFAULT_WIN_SCALE = 105,
+	NET_TCP_MODERATE_RCVBUF = 106,
+	NET_TCP_TSO_WIN_DIVISOR = 107,
+	NET_TCP_BIC_BETA = 108,
+	NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR = 109,
+	NET_TCP_CONG_CONTROL = 110,
+	NET_TCP_ABC = 111,
+	NET_IPV4_IPFRAG_MAX_DIST = 112,
+	NET_TCP_MTU_PROBING = 113,
+	NET_TCP_BASE_MSS = 114,
+	NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS = 115,
+	NET_TCP_DMA_COPYBREAK = 116,
+	NET_TCP_SLOW_START_AFTER_IDLE = 117,
+	NET_CIPSOV4_CACHE_ENABLE = 118,
+	NET_CIPSOV4_CACHE_BUCKET_SIZE = 119,
+	NET_CIPSOV4_RBM_OPTFMT = 120,
+	NET_CIPSOV4_RBM_STRICTVALID = 121,
+	NET_TCP_AVAIL_CONG_CONTROL = 122,
+	NET_TCP_ALLOWED_CONG_CONTROL = 123,
+	NET_TCP_MAX_SSTHRESH = 124,
+	NET_TCP_FRTO_RESPONSE = 125,
+};
+
+enum {
+	NET_IPV4_ROUTE_FLUSH = 1,
+	NET_IPV4_ROUTE_MIN_DELAY = 2, /* obsolete since 2.6.25 */
+	NET_IPV4_ROUTE_MAX_DELAY = 3, /* obsolete since 2.6.25 */
+	NET_IPV4_ROUTE_GC_THRESH = 4,
+	NET_IPV4_ROUTE_MAX_SIZE = 5,
+	NET_IPV4_ROUTE_GC_MIN_INTERVAL = 6,
+	NET_IPV4_ROUTE_GC_TIMEOUT = 7,
+	NET_IPV4_ROUTE_GC_INTERVAL = 8, /* obsolete since 2.6.38 */
+	NET_IPV4_ROUTE_REDIRECT_LOAD = 9,
+	NET_IPV4_ROUTE_REDIRECT_NUMBER = 10,
+	NET_IPV4_ROUTE_REDIRECT_SILENCE = 11,
+	NET_IPV4_ROUTE_ERROR_COST = 12,
+	NET_IPV4_ROUTE_ERROR_BURST = 13,
+	NET_IPV4_ROUTE_GC_ELASTICITY = 14,
+	NET_IPV4_ROUTE_MTU_EXPIRES = 15,
+	NET_IPV4_ROUTE_MIN_PMTU = 16,
+	NET_IPV4_ROUTE_MIN_ADVMSS = 17,
+	NET_IPV4_ROUTE_SECRET_INTERVAL = 18,
+	NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS = 19,
+};
+
+enum {
+	NET_PROTO_CONF_ALL = -2,
+	NET_PROTO_CONF_DEFAULT = -3
+
+	/* And device ifindices ... */
+};
+
+enum {
+	NET_IPV4_CONF_FORWARDING = 1,
+	NET_IPV4_CONF_MC_FORWARDING = 2,
+	NET_IPV4_CONF_PROXY_ARP = 3,
+	NET_IPV4_CONF_ACCEPT_REDIRECTS = 4,
+	NET_IPV4_CONF_SECURE_REDIRECTS = 5,
+	NET_IPV4_CONF_SEND_REDIRECTS = 6,
+	NET_IPV4_CONF_SHARED_MEDIA = 7,
+	NET_IPV4_CONF_RP_FILTER = 8,
+	NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE = 9,
+	NET_IPV4_CONF_BOOTP_RELAY = 10,
+	NET_IPV4_CONF_LOG_MARTIANS = 11,
+	NET_IPV4_CONF_TAG = 12,
+	NET_IPV4_CONF_ARPFILTER = 13,
+	NET_IPV4_CONF_MEDIUM_ID = 14,
+	NET_IPV4_CONF_NOXFRM = 15,
+	NET_IPV4_CONF_NOPOLICY = 16,
+	NET_IPV4_CONF_FORCE_IGMP_VERSION = 17,
+	NET_IPV4_CONF_ARP_ANNOUNCE = 18,
+	NET_IPV4_CONF_ARP_IGNORE = 19,
+	NET_IPV4_CONF_PROMOTE_SECONDARIES = 20,
+	NET_IPV4_CONF_ARP_ACCEPT = 21,
+	NET_IPV4_CONF_ARP_NOTIFY = 22,
+	NET_IPV4_CONF_ARP_EVICT_NOCARRIER = 23,
+};
+
+/* /proc/sys/net/ipv4/netfilter */
+enum {
+	NET_IPV4_NF_CONNTRACK_MAX = 1,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT = 2,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV = 3,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED = 4,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT = 5,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT = 6,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK = 7,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT = 8,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE = 9,
+	NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT = 10,
+	NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM = 11,
+	NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT = 12,
+	NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT = 13,
+	NET_IPV4_NF_CONNTRACK_BUCKETS = 14,
+	NET_IPV4_NF_CONNTRACK_LOG_INVALID = 15,
+	NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS = 16,
+	NET_IPV4_NF_CONNTRACK_TCP_LOOSE = 17,
+	NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL = 18,
+	NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS = 19,
+	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED = 20,
+	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT = 21,
+	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED = 22,
+	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED = 23,
+	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT = 24,
+	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD = 25,
+	NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT = 26,
+	NET_IPV4_NF_CONNTRACK_COUNT = 27,
+	NET_IPV4_NF_CONNTRACK_CHECKSUM = 28,
+};
+
+/* /proc/sys/net/ipv6 */
+enum {
+	NET_IPV6_CONF = 16,
+	NET_IPV6_NEIGH = 17,
+	NET_IPV6_ROUTE = 18,
+	NET_IPV6_ICMP = 19,
+	NET_IPV6_BINDV6ONLY = 20,
+	NET_IPV6_IP6FRAG_HIGH_THRESH = 21,
+	NET_IPV6_IP6FRAG_LOW_THRESH = 22,
+	NET_IPV6_IP6FRAG_TIME = 23,
+	NET_IPV6_IP6FRAG_SECRET_INTERVAL = 24,
+	NET_IPV6_MLD_MAX_MSF = 25,
+};
+
+enum {
+	NET_IPV6_ROUTE_FLUSH = 1,
+	NET_IPV6_ROUTE_GC_THRESH = 2,
+	NET_IPV6_ROUTE_MAX_SIZE = 3,
+	NET_IPV6_ROUTE_GC_MIN_INTERVAL = 4,
+	NET_IPV6_ROUTE_GC_TIMEOUT = 5,
+	NET_IPV6_ROUTE_GC_INTERVAL = 6,
+	NET_IPV6_ROUTE_GC_ELASTICITY = 7,
+	NET_IPV6_ROUTE_MTU_EXPIRES = 8,
+	NET_IPV6_ROUTE_MIN_ADVMSS = 9,
+	NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS = 10
+};
+
+enum {
+	NET_IPV6_FORWARDING = 1,
+	NET_IPV6_HOP_LIMIT = 2,
+	NET_IPV6_MTU = 3,
+	NET_IPV6_ACCEPT_RA = 4,
+	NET_IPV6_ACCEPT_REDIRECTS = 5,
+	NET_IPV6_AUTOCONF = 6,
+	NET_IPV6_DAD_TRANSMITS = 7,
+	NET_IPV6_RTR_SOLICITS = 8,
+	NET_IPV6_RTR_SOLICIT_INTERVAL = 9,
+	NET_IPV6_RTR_SOLICIT_DELAY = 10,
+	NET_IPV6_USE_TEMPADDR = 11,
+	NET_IPV6_TEMP_VALID_LFT = 12,
+	NET_IPV6_TEMP_PREFERED_LFT = 13,
+	NET_IPV6_REGEN_MAX_RETRY = 14,
+	NET_IPV6_MAX_DESYNC_FACTOR = 15,
+	NET_IPV6_MAX_ADDRESSES = 16,
+	NET_IPV6_FORCE_MLD_VERSION = 17,
+	NET_IPV6_ACCEPT_RA_DEFRTR = 18,
+	NET_IPV6_ACCEPT_RA_PINFO = 19,
+	NET_IPV6_ACCEPT_RA_RTR_PREF = 20,
+	NET_IPV6_RTR_PROBE_INTERVAL = 21,
+	NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN = 22,
+	NET_IPV6_PROXY_NDP = 23,
+	NET_IPV6_ACCEPT_SOURCE_ROUTE = 25,
+	NET_IPV6_ACCEPT_RA_FROM_LOCAL = 26,
+	NET_IPV6_ACCEPT_RA_RT_INFO_MIN_PLEN = 27,
+	NET_IPV6_RA_DEFRTR_METRIC = 28,
+	NET_IPV6_FORCE_FORWARDING = 29,
+	__NET_IPV6_MAX
+};
+
+/* /proc/sys/net/ipv6/icmp */
+enum { NET_IPV6_ICMP_RATELIMIT = 1, NET_IPV6_ICMP_ECHO_IGNORE_ALL = 2 };
+
+/* /proc/sys/net/<protocol>/neigh/<dev> */
+enum {
+	NET_NEIGH_MCAST_SOLICIT = 1,
+	NET_NEIGH_UCAST_SOLICIT = 2,
+	NET_NEIGH_APP_SOLICIT = 3,
+	NET_NEIGH_RETRANS_TIME = 4,
+	NET_NEIGH_REACHABLE_TIME = 5,
+	NET_NEIGH_DELAY_PROBE_TIME = 6,
+	NET_NEIGH_GC_STALE_TIME = 7,
+	NET_NEIGH_UNRES_QLEN = 8,
+	NET_NEIGH_PROXY_QLEN = 9,
+	NET_NEIGH_ANYCAST_DELAY = 10,
+	NET_NEIGH_PROXY_DELAY = 11,
+	NET_NEIGH_LOCKTIME = 12,
+	NET_NEIGH_GC_INTERVAL = 13,
+	NET_NEIGH_GC_THRESH1 = 14,
+	NET_NEIGH_GC_THRESH2 = 15,
+	NET_NEIGH_GC_THRESH3 = 16,
+	NET_NEIGH_RETRANS_TIME_MS = 17,
+	NET_NEIGH_REACHABLE_TIME_MS = 18,
+	NET_NEIGH_INTERVAL_PROBE_TIME_MS = 19,
+};
+
+/* /proc/sys/net/dccp */
+enum {
+	NET_DCCP_DEFAULT = 1,
+};
+
+/* /proc/sys/net/ipx */
+enum { NET_IPX_PPROP_BROADCASTING = 1, NET_IPX_FORWARDING = 2 };
+
+/* /proc/sys/net/llc */
+enum {
+	NET_LLC2 = 1,
+	NET_LLC_STATION = 2,
+};
+
+/* /proc/sys/net/llc/llc2 */
+enum {
+	NET_LLC2_TIMEOUT = 1,
+};
+
+/* /proc/sys/net/llc/station */
+enum {
+	NET_LLC_STATION_ACK_TIMEOUT = 1,
+};
+
+/* /proc/sys/net/llc/llc2/timeout */
+enum {
+	NET_LLC2_ACK_TIMEOUT = 1,
+	NET_LLC2_P_TIMEOUT = 2,
+	NET_LLC2_REJ_TIMEOUT = 3,
+	NET_LLC2_BUSY_TIMEOUT = 4,
+};
+
+/* /proc/sys/net/appletalk */
+enum {
+	NET_ATALK_AARP_EXPIRY_TIME = 1,
+	NET_ATALK_AARP_TICK_TIME = 2,
+	NET_ATALK_AARP_RETRANSMIT_LIMIT = 3,
+	NET_ATALK_AARP_RESOLVE_TIME = 4
+};
+
+/* /proc/sys/net/netrom */
+enum {
+	NET_NETROM_DEFAULT_PATH_QUALITY = 1,
+	NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER = 2,
+	NET_NETROM_NETWORK_TTL_INITIALISER = 3,
+	NET_NETROM_TRANSPORT_TIMEOUT = 4,
+	NET_NETROM_TRANSPORT_MAXIMUM_TRIES = 5,
+	NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY = 6,
+	NET_NETROM_TRANSPORT_BUSY_DELAY = 7,
+	NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE = 8,
+	NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT = 9,
+	NET_NETROM_ROUTING_CONTROL = 10,
+	NET_NETROM_LINK_FAILS_COUNT = 11,
+	NET_NETROM_RESET = 12
+};
+
+/* /proc/sys/net/ax25 */
+enum {
+	NET_AX25_IP_DEFAULT_MODE = 1,
+	NET_AX25_DEFAULT_MODE = 2,
+	NET_AX25_BACKOFF_TYPE = 3,
+	NET_AX25_CONNECT_MODE = 4,
+	NET_AX25_STANDARD_WINDOW = 5,
+	NET_AX25_EXTENDED_WINDOW = 6,
+	NET_AX25_T1_TIMEOUT = 7,
+	NET_AX25_T2_TIMEOUT = 8,
+	NET_AX25_T3_TIMEOUT = 9,
+	NET_AX25_IDLE_TIMEOUT = 10,
+	NET_AX25_N2 = 11,
+	NET_AX25_PACLEN = 12,
+	NET_AX25_PROTOCOL = 13,
+	NET_AX25_DAMA_SLAVE_TIMEOUT = 14
+};
+
+/* /proc/sys/net/rose */
+enum {
+	NET_ROSE_RESTART_REQUEST_TIMEOUT = 1,
+	NET_ROSE_CALL_REQUEST_TIMEOUT = 2,
+	NET_ROSE_RESET_REQUEST_TIMEOUT = 3,
+	NET_ROSE_CLEAR_REQUEST_TIMEOUT = 4,
+	NET_ROSE_ACK_HOLD_BACK_TIMEOUT = 5,
+	NET_ROSE_ROUTING_CONTROL = 6,
+	NET_ROSE_LINK_FAIL_TIMEOUT = 7,
+	NET_ROSE_MAX_VCS = 8,
+	NET_ROSE_WINDOW_SIZE = 9,
+	NET_ROSE_NO_ACTIVITY_TIMEOUT = 10
+};
+
+/* /proc/sys/net/x25 */
+enum {
+	NET_X25_RESTART_REQUEST_TIMEOUT = 1,
+	NET_X25_CALL_REQUEST_TIMEOUT = 2,
+	NET_X25_RESET_REQUEST_TIMEOUT = 3,
+	NET_X25_CLEAR_REQUEST_TIMEOUT = 4,
+	NET_X25_ACK_HOLD_BACK_TIMEOUT = 5,
+	NET_X25_FORWARD = 6
+};
+
+/* /proc/sys/net/token-ring */
+enum { NET_TR_RIF_TIMEOUT = 1 };
+
+/* /proc/sys/net/decnet/ */
+enum {
+	NET_DECNET_NODE_TYPE = 1,
+	NET_DECNET_NODE_ADDRESS = 2,
+	NET_DECNET_NODE_NAME = 3,
+	NET_DECNET_DEFAULT_DEVICE = 4,
+	NET_DECNET_TIME_WAIT = 5,
+	NET_DECNET_DN_COUNT = 6,
+	NET_DECNET_DI_COUNT = 7,
+	NET_DECNET_DR_COUNT = 8,
+	NET_DECNET_DST_GC_INTERVAL = 9,
+	NET_DECNET_CONF = 10,
+	NET_DECNET_NO_FC_MAX_CWND = 11,
+	NET_DECNET_MEM = 12,
+	NET_DECNET_RMEM = 13,
+	NET_DECNET_WMEM = 14,
+	NET_DECNET_DEBUG_LEVEL = 255
+};
+
+/* /proc/sys/net/decnet/conf/<dev> */
+enum {
+	NET_DECNET_CONF_LOOPBACK = -2,
+	NET_DECNET_CONF_DDCMP = -3,
+	NET_DECNET_CONF_PPP = -4,
+	NET_DECNET_CONF_X25 = -5,
+	NET_DECNET_CONF_GRE = -6,
+	NET_DECNET_CONF_ETHER = -7
+
+	/* ... and ifindex of devices */
+};
+
+/* /proc/sys/net/decnet/conf/<dev>/ */
+enum {
+	NET_DECNET_CONF_DEV_PRIORITY = 1,
+	NET_DECNET_CONF_DEV_T1 = 2,
+	NET_DECNET_CONF_DEV_T2 = 3,
+	NET_DECNET_CONF_DEV_T3 = 4,
+	NET_DECNET_CONF_DEV_FORWARDING = 5,
+	NET_DECNET_CONF_DEV_BLKSIZE = 6,
+	NET_DECNET_CONF_DEV_STATE = 7
+};
+
+/* /proc/sys/net/sctp */
+enum {
+	NET_SCTP_RTO_INITIAL = 1,
+	NET_SCTP_RTO_MIN = 2,
+	NET_SCTP_RTO_MAX = 3,
+	NET_SCTP_RTO_ALPHA = 4,
+	NET_SCTP_RTO_BETA = 5,
+	NET_SCTP_VALID_COOKIE_LIFE = 6,
+	NET_SCTP_ASSOCIATION_MAX_RETRANS = 7,
+	NET_SCTP_PATH_MAX_RETRANS = 8,
+	NET_SCTP_MAX_INIT_RETRANSMITS = 9,
+	NET_SCTP_HB_INTERVAL = 10,
+	NET_SCTP_PRESERVE_ENABLE = 11,
+	NET_SCTP_MAX_BURST = 12,
+	NET_SCTP_ADDIP_ENABLE = 13,
+	NET_SCTP_PRSCTP_ENABLE = 14,
+	NET_SCTP_SNDBUF_POLICY = 15,
+	NET_SCTP_SACK_TIMEOUT = 16,
+	NET_SCTP_RCVBUF_POLICY = 17,
+};
+
+/* /proc/sys/net/bridge */
+enum {
+	NET_BRIDGE_NF_CALL_ARPTABLES = 1,
+	NET_BRIDGE_NF_CALL_IPTABLES = 2,
+	NET_BRIDGE_NF_CALL_IP6TABLES = 3,
+	NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4,
+	NET_BRIDGE_NF_FILTER_PPPOE_TAGGED = 5,
+};
+
+/* CTL_FS names: */
+enum {
+	FS_NRINODE = 1, /* int:current number of allocated inodes */
+	FS_STATINODE = 2,
+	FS_MAXINODE = 3, /* int:maximum number of inodes that can be allocated
+			  */
+	FS_NRDQUOT = 4,	 /* int:current number of allocated dquots */
+	FS_MAXDQUOT = 5, /* int:maximum number of dquots that can be allocated
+			  */
+	FS_NRFILE = 6,	 /* int:current number of allocated filedescriptors */
+	FS_MAXFILE = 7,	 /* int:maximum number of filedescriptors that can be
+			    allocated */
+	FS_DENTRY = 8,
+	FS_NRSUPER = 9,	     /* int:current number of allocated super_blocks */
+	FS_MAXSUPER = 10,    /* int:maximum number of super_blocks that can be
+				allocated */
+	FS_OVERFLOWUID = 11, /* int: overflow UID */
+	FS_OVERFLOWGID = 12, /* int: overflow GID */
+	FS_LEASES = 13,	     /* int: leases enabled */
+	FS_DIR_NOTIFY = 14,  /* int: directory notification enabled */
+	FS_LEASE_TIME = 15,  /* int: maximum time to wait for a lease break */
+	FS_DQSTATS = 16,     /* disc quota usage statistics and control */
+	FS_XFS = 17,	     /* struct: control xfs parameters */
+	FS_AIO_NR = 18,	     /* current system-wide number of aio requests */
+	FS_AIO_MAX_NR = 19,  /* system-wide maximum number of aio requests */
+	FS_INOTIFY = 20,     /* inotify submenu */
+	FS_OCFS2 = 988,	     /* ocfs2 */
+};
+
+/* /proc/sys/fs/quota/ */
+enum {
+	FS_DQ_LOOKUPS = 1,
+	FS_DQ_DROPS = 2,
+	FS_DQ_READS = 3,
+	FS_DQ_WRITES = 4,
+	FS_DQ_CACHE_HITS = 5,
+	FS_DQ_ALLOCATED = 6,
+	FS_DQ_FREE = 7,
+	FS_DQ_SYNCS = 8,
+	FS_DQ_WARNINGS = 9,
+};
+
+/* CTL_DEBUG names: */
+
+/* CTL_DEV names: */
+enum {
+	DEV_CDROM = 1,
+	DEV_HWMON = 2,
+	DEV_PARPORT = 3,
+	DEV_RAID = 4,
+	DEV_MAC_HID = 5,
+	DEV_SCSI = 6,
+	DEV_IPMI = 7,
+};
+
+/* /proc/sys/dev/cdrom */
+enum {
+	DEV_CDROM_INFO = 1,
+	DEV_CDROM_AUTOCLOSE = 2,
+	DEV_CDROM_AUTOEJECT = 3,
+	DEV_CDROM_DEBUG = 4,
+	DEV_CDROM_LOCK = 5,
+	DEV_CDROM_CHECK_MEDIA = 6
+};
+
+/* /proc/sys/dev/parport */
+enum { DEV_PARPORT_DEFAULT = -3 };
+
+/* /proc/sys/dev/raid */
+enum { DEV_RAID_SPEED_LIMIT_MIN = 1, DEV_RAID_SPEED_LIMIT_MAX = 2 };
+
+/* /proc/sys/dev/parport/default */
+enum { DEV_PARPORT_DEFAULT_TIMESLICE = 1, DEV_PARPORT_DEFAULT_SPINTIME = 2 };
+
+/* /proc/sys/dev/parport/parport n */
+enum {
+	DEV_PARPORT_SPINTIME = 1,
+	DEV_PARPORT_BASE_ADDR = 2,
+	DEV_PARPORT_IRQ = 3,
+	DEV_PARPORT_DMA = 4,
+	DEV_PARPORT_MODES = 5,
+	DEV_PARPORT_DEVICES = 6,
+	DEV_PARPORT_AUTOPROBE = 16
+};
+
+/* /proc/sys/dev/parport/parport n/devices/ */
+enum {
+	DEV_PARPORT_DEVICES_ACTIVE = -3,
+};
+
+/* /proc/sys/dev/parport/parport n/devices/device n */
+enum {
+	DEV_PARPORT_DEVICE_TIMESLICE = 1,
+};
+
+/* /proc/sys/dev/mac_hid */
+enum {
+	DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES = 1,
+	DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES = 2,
+	DEV_MAC_HID_MOUSE_BUTTON_EMULATION = 3,
+	DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE = 4,
+	DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE = 5,
+	DEV_MAC_HID_ADB_MOUSE_SENDS_KEYCODES = 6
+};
+
+/* /proc/sys/dev/scsi */
+enum {
+	DEV_SCSI_LOGGING_LEVEL = 1,
+};
+
+/* /proc/sys/dev/ipmi */
+enum {
+	DEV_IPMI_POWEROFF_POWERCYCLE = 1,
+};
+
+/* /proc/sys/abi */
+enum {
+	ABI_DEFHANDLER_COFF = 1,   /* default handler for coff binaries */
+	ABI_DEFHANDLER_ELF = 2,	   /* default handler for ELF binaries */
+	ABI_DEFHANDLER_LCALL7 = 3, /* default handler for procs using lcall7 */
+	ABI_DEFHANDLER_LIBCSO = 4, /* default handler for an libc.so ELF interp
+				    */
+	ABI_TRACE = 5,		   /* tracing flags */
+	ABI_FAKE_UTSNAME = 6,	   /* fake target utsname information */
+};
+
+#endif /* _LINUX_SYSCTL_H */