sysctl.h revision 6e3550f2a1c3909fb75be068f7ae9009f7e8622a
120f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* 220f67cbe646347772cb1da56a58801aa623b24feWind Yuan * sysctl.h: General linux system control interface 320f67cbe646347772cb1da56a58801aa623b24feWind Yuan * 420f67cbe646347772cb1da56a58801aa623b24feWind Yuan * Begun 24 March 1995, Stephen Tweedie 520f67cbe646347772cb1da56a58801aa623b24feWind Yuan * 620f67cbe646347772cb1da56a58801aa623b24feWind Yuan **************************************************************** 720f67cbe646347772cb1da56a58801aa623b24feWind Yuan **************************************************************** 820f67cbe646347772cb1da56a58801aa623b24feWind Yuan ** 920f67cbe646347772cb1da56a58801aa623b24feWind Yuan ** WARNING: 1020f67cbe646347772cb1da56a58801aa623b24feWind Yuan ** The values in this file are exported to user space via 1120f67cbe646347772cb1da56a58801aa623b24feWind Yuan ** the sysctl() binary interface. Do *NOT* change the 1220f67cbe646347772cb1da56a58801aa623b24feWind Yuan ** numbering of any existing values here, and do not change 1320f67cbe646347772cb1da56a58801aa623b24feWind Yuan ** any numbers within any one set of values. If you have to 1420f67cbe646347772cb1da56a58801aa623b24feWind Yuan ** redefine an existing interface, use a new number for it. 1520f67cbe646347772cb1da56a58801aa623b24feWind Yuan ** The kernel will then return -ENOTDIR to any application using 1620f67cbe646347772cb1da56a58801aa623b24feWind Yuan ** the old binary interface. 1720f67cbe646347772cb1da56a58801aa623b24feWind Yuan ** 1820f67cbe646347772cb1da56a58801aa623b24feWind Yuan **************************************************************** 1920f67cbe646347772cb1da56a58801aa623b24feWind Yuan **************************************************************** 2020f67cbe646347772cb1da56a58801aa623b24feWind Yuan */ 2120f67cbe646347772cb1da56a58801aa623b24feWind Yuan 2220f67cbe646347772cb1da56a58801aa623b24feWind Yuan#ifndef _UAPI_LINUX_SYSCTL_H 2320f67cbe646347772cb1da56a58801aa623b24feWind Yuan#define _UAPI_LINUX_SYSCTL_H 2420f67cbe646347772cb1da56a58801aa623b24feWind Yuan 25119874612418b92aebb01dc20fca2d7fbc3185d8wangfei#include <linux/kernel.h> 265710f97b57db3065e68db063dad59f53f19fe36aShincyTu#include <linux/types.h> 2720f67cbe646347772cb1da56a58801aa623b24feWind Yuan#include <linux/compiler.h> 285c96d9ff39a3955c6408d5e2f4d46c5ff701352aWind Yuan 296ea2221881fa41cbbe9988dedd4917be5c64cc08wangfei#define CTL_MAXNAME 10 /* how many path components do we allow in a 309842835437b7ef553fa9bb4ed65f45131d895ca4wangfei call to sysctl? In other words, what is 31ab5e6fe8bebbc5c766057917d0b2bf590ae2a8f2Juan Zhao the largest acceptable value for the nlen 327e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei member of a struct __sysctl_args to have? */ 33eace4f2ed9fbe22112fc691f95cf912cc8b1df80ShincyTu 3442d62b1bccdc1a46b06b1b80b24c6af7036fb65bwangfeistruct __sysctl_args { 352c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei int __user *name; 3655bef7d103c2f107d7c59301f8bc59473181df8eShincyTu int nlen; 3763e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu void __user *oldval; 381c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan size_t __user *oldlenp; 3920f67cbe646347772cb1da56a58801aa623b24feWind Yuan void __user *newval; 4020f67cbe646347772cb1da56a58801aa623b24feWind Yuan size_t newlen; 4120f67cbe646347772cb1da56a58801aa623b24feWind Yuan unsigned long __unused[4]; 4220f67cbe646347772cb1da56a58801aa623b24feWind Yuan}; 4320f67cbe646347772cb1da56a58801aa623b24feWind Yuan 4420f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* Define sysctl names first */ 4520f67cbe646347772cb1da56a58801aa623b24feWind Yuan 4620f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* Top-level names: */ 475c96d9ff39a3955c6408d5e2f4d46c5ff701352aWind Yuan 4820f67cbe646347772cb1da56a58801aa623b24feWind Yuanenum 4920f67cbe646347772cb1da56a58801aa623b24feWind Yuan{ 509842835437b7ef553fa9bb4ed65f45131d895ca4wangfei CTL_KERN=1, /* General kernel info and control */ 51ab5e6fe8bebbc5c766057917d0b2bf590ae2a8f2Juan Zhao CTL_VM=2, /* VM management */ 527e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei CTL_NET=3, /* Networking */ 53eace4f2ed9fbe22112fc691f95cf912cc8b1df80ShincyTu CTL_PROC=4, /* removal breaks strace(1) compilation */ 5463e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu CTL_FS=5, /* Filesystems */ 5542d62b1bccdc1a46b06b1b80b24c6af7036fb65bwangfei CTL_DEBUG=6, /* Debugging */ 562c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei CTL_DEV=7, /* Devices */ 571c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan CTL_BUS=8, /* Busses */ 5820f67cbe646347772cb1da56a58801aa623b24feWind Yuan CTL_ABI=9, /* Binary emulation */ 5920f67cbe646347772cb1da56a58801aa623b24feWind Yuan CTL_CPU=10, /* CPU stuff (speed scaling, etc) */ 6020f67cbe646347772cb1da56a58801aa623b24feWind Yuan CTL_ARLAN=254, /* arlan wireless driver */ 6120f67cbe646347772cb1da56a58801aa623b24feWind Yuan CTL_S390DBF=5677, /* s390 debug */ 6220f67cbe646347772cb1da56a58801aa623b24feWind Yuan CTL_SUNRPC=7249, /* sunrpc debug */ 6320f67cbe646347772cb1da56a58801aa623b24feWind Yuan CTL_PM=9899, /* frv power management */ 6420f67cbe646347772cb1da56a58801aa623b24feWind Yuan CTL_FRV=9898, /* frv specific sysctls */ 6520f67cbe646347772cb1da56a58801aa623b24feWind Yuan}; 6620f67cbe646347772cb1da56a58801aa623b24feWind Yuan 6720f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* CTL_BUS names: */ 6820f67cbe646347772cb1da56a58801aa623b24feWind Yuanenum 6920f67cbe646347772cb1da56a58801aa623b24feWind Yuan{ 7020f67cbe646347772cb1da56a58801aa623b24feWind Yuan CTL_BUS_ISA=1 /* ISA */ 7120f67cbe646347772cb1da56a58801aa623b24feWind Yuan}; 7220f67cbe646347772cb1da56a58801aa623b24feWind Yuan 7320f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* /proc/sys/fs/inotify/ */ 7420f67cbe646347772cb1da56a58801aa623b24feWind Yuanenum 7520f67cbe646347772cb1da56a58801aa623b24feWind Yuan{ 7620f67cbe646347772cb1da56a58801aa623b24feWind Yuan INOTIFY_MAX_USER_INSTANCES=1, /* max instances per user */ 7720f67cbe646347772cb1da56a58801aa623b24feWind Yuan INOTIFY_MAX_USER_WATCHES=2, /* max watches per user */ 7820f67cbe646347772cb1da56a58801aa623b24feWind Yuan INOTIFY_MAX_QUEUED_EVENTS=3 /* max queued events per instance */ 7920f67cbe646347772cb1da56a58801aa623b24feWind Yuan}; 8020f67cbe646347772cb1da56a58801aa623b24feWind Yuan 8120f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* CTL_KERN names: */ 8220f67cbe646347772cb1da56a58801aa623b24feWind Yuanenum 8320f67cbe646347772cb1da56a58801aa623b24feWind Yuan{ 8420f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_OSTYPE=1, /* string: system version */ 8520f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_OSRELEASE=2, /* string: system release */ 8620f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_OSREV=3, /* int: system revision */ 8720f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_VERSION=4, /* string: compile time info */ 8820f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_SECUREMASK=5, /* struct: maximum rights mask */ 8920f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PROF=6, /* table: profiling information */ 9020f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_NODENAME=7, /* string: hostname */ 9120f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_DOMAINNAME=8, /* string: domainname */ 9220f67cbe646347772cb1da56a58801aa623b24feWind Yuan 9320f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PANIC=15, /* int: panic timeout */ 9420f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_REALROOTDEV=16, /* real root device to mount after initrd */ 9520f67cbe646347772cb1da56a58801aa623b24feWind Yuan 9620f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_SPARC_REBOOT=21, /* reboot command on Sparc */ 9720f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_CTLALTDEL=22, /* int: allow ctl-alt-del to reboot */ 9820f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PRINTK=23, /* struct: control printk logging parameters */ 9920f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_NAMETRANS=24, /* Name translation */ 10020f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PPC_HTABRECLAIM=25, /* turn htab reclaimation on/off on PPC */ 10120f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PPC_ZEROPAGED=26, /* turn idle page zeroing on/off on PPC */ 10220f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PPC_POWERSAVE_NAP=27, /* use nap mode for power saving */ 10320f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_MODPROBE=28, /* string: modprobe path */ 10420f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_SG_BIG_BUFF=29, /* int: sg driver reserved buffer size */ 10520f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_ACCT=30, /* BSD process accounting parameters */ 10620f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PPC_L2CR=31, /* l2cr register on PPC */ 10720f67cbe646347772cb1da56a58801aa623b24feWind Yuan 108cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_RTSIGNR=32, /* Number of rt sigs queued */ 109cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_RTSIGMAX=33, /* Max queuable */ 110cf536697155a16e35f17199ca7a31645c61d9802wangfei 111cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_SHMMAX=34, /* long: Maximum shared memory segment */ 112125221b9727cffe7ad0b230fec257520179ebc1cwangfei KERN_MSGMAX=35, /* int: Maximum size of a messege */ 113cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_MSGMNB=36, /* int: Maximum message queue size */ 114cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_MSGPOOL=37, /* int: Maximum system message pool size */ 115cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_SYSRQ=38, /* int: Sysreq enable */ 116cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_MAX_THREADS=39, /* int: Maximum nr of threads in the system */ 117cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_RANDOM=40, /* Random driver */ 118cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_SHMALL=41, /* int: Maximum size of shared memory */ 119cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_MSGMNI=42, /* int: msg queue identifiers */ 12020f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_SEM=43, /* struct: sysv semaphore limits */ 12120f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_SPARC_STOP_A=44, /* int: Sparc Stop-A enable */ 12220f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_SHMMNI=45, /* int: shm array identifiers */ 12320f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_OVERFLOWUID=46, /* int: overflow UID */ 12420f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_OVERFLOWGID=47, /* int: overflow GID */ 1251c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan KERN_SHMPATH=48, /* string: path to shm fs */ 126227ba2742550ba2e800ca45ca723bc1f87766425wangfei KERN_HOTPLUG=49, /* string: path to uevent helper (deprecated) */ 127227ba2742550ba2e800ca45ca723bc1f87766425wangfei KERN_IEEE_EMULATION_WARNINGS=50, /* int: unimplemented ieee instructions */ 1280a1c73e0277787d14222e5509dbd8dcd877ea550Wind Yuan KERN_S390_USER_DEBUG_LOGGING=51, /* int: dumps of user faults */ 12920f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_CORE_USES_PID=52, /* int: use core or core.%pid */ 13020f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_TAINTED=53, /* int: various kernel tainted flags */ 131cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_CADPID=54, /* int: PID of the process to notify on CAD */ 132125221b9727cffe7ad0b230fec257520179ebc1cwangfei KERN_PIDMAX=55, /* int: PID # limit */ 1338df40e3e8d0df4957a611e3a7676ca3a3209d950wangfei KERN_CORE_PATTERN=56, /* string: pattern for core-file names */ 134125221b9727cffe7ad0b230fec257520179ebc1cwangfei KERN_PANIC_ON_OOPS=57, /* int: whether we will panic on an oops */ 135125221b9727cffe7ad0b230fec257520179ebc1cwangfei KERN_HPPA_PWRSW=58, /* int: hppa soft-power enable */ 13620f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_HPPA_UNALIGNED=59, /* int: hppa unaligned-trap enable */ 13720f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PRINTK_RATELIMIT=60, /* int: tune printk ratelimiting */ 13820f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PRINTK_RATELIMIT_BURST=61, /* int: tune printk ratelimiting */ 13920f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PTY=62, /* dir: pty driver */ 14020f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_NGROUPS_MAX=63, /* int: NGROUPS_MAX */ 14120f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_SPARC_SCONS_PWROFF=64, /* int: serial console power-off halt */ 142227ba2742550ba2e800ca45ca723bc1f87766425wangfei KERN_HZ_TIMER=65, /* int: hz timer on or off */ 143227ba2742550ba2e800ca45ca723bc1f87766425wangfei KERN_UNKNOWN_NMI_PANIC=66, /* int: unknown nmi panic flag */ 14420f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_BOOTLOADER_TYPE=67, /* int: boot loader type */ 145cf536697155a16e35f17199ca7a31645c61d9802wangfei KERN_RANDOMIZE=68, /* int: randomize virtual address space */ 14620f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_SETUID_DUMPABLE=69, /* int: behaviour of dumps for setuid core */ 14720f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_SPIN_RETRY=70, /* int: number of spinlock retries */ 14820f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */ 14920f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */ 15020f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_COMPAT_LOG=73, /* int: print compat layer messages */ 15120f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_MAX_LOCK_DEPTH=74, /* int: rtmutex's maximum lock depth */ 15220f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_NMI_WATCHDOG=75, /* int: enable/disable nmi watchdog */ 15320f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */ 15420f67cbe646347772cb1da56a58801aa623b24feWind Yuan KERN_PANIC_ON_WARN=77, /* int: call panic() in WARN() functions */ 1554bbe4ecab625be7f5f2e56d1e87f326dd61a2bf1Wind Yuan}; 15620f67cbe646347772cb1da56a58801aa623b24feWind Yuan 157125221b9727cffe7ad0b230fec257520179ebc1cwangfei 158125221b9727cffe7ad0b230fec257520179ebc1cwangfei 15920f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* CTL_VM names: */ 160227ba2742550ba2e800ca45ca723bc1f87766425wangfeienum 16120f67cbe646347772cb1da56a58801aa623b24feWind Yuan{ 16220f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_UNUSED1=1, /* was: struct: Set vm swapping control */ 16320f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_UNUSED2=2, /* was; int: Linear or sqrt() swapout for hogs */ 16420f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_UNUSED3=3, /* was: struct: Set free page thresholds */ 16520f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_UNUSED4=4, /* Spare */ 16620f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_OVERCOMMIT_MEMORY=5, /* Turn off the virtual memory safety limit */ 16720f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_UNUSED5=6, /* was: struct: Set buffer memory thresholds */ 16820f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_UNUSED7=7, /* was: struct: Set cache memory thresholds */ 16920f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_UNUSED8=8, /* was: struct: Control kswapd behaviour */ 17020f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_UNUSED9=9, /* was: struct: Set page table cache parameters */ 171227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_PAGE_CLUSTER=10, /* int: set number of pages to swap together */ 17220f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_DIRTY_BACKGROUND=11, /* dirty_background_ratio */ 173227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_DIRTY_RATIO=12, /* dirty_ratio */ 1746ea2221881fa41cbbe9988dedd4917be5c64cc08wangfei VM_DIRTY_WB_CS=13, /* dirty_writeback_centisecs */ 175227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_DIRTY_EXPIRE_CS=14, /* dirty_expire_centisecs */ 176227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_NR_PDFLUSH_THREADS=15, /* nr_pdflush_threads */ 177227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_OVERCOMMIT_RATIO=16, /* percent of RAM to allow overcommit in */ 1787f509fa94ccd602ccd8d1008e72e59a2be129be0ShincyTu VM_PAGEBUF=17, /* struct: Control pagebuf parameters */ 1797f509fa94ccd602ccd8d1008e72e59a2be129be0ShincyTu VM_HUGETLB_PAGES=18, /* int: Number of available Huge Pages */ 180227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_SWAPPINESS=19, /* Tendency to steal mapped memory */ 181227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_LOWMEM_RESERVE_RATIO=20,/* reservation ratio for lower memory zones */ 182227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_MIN_FREE_KBYTES=21, /* Minimum free kilobytes to maintain */ 183227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_MAX_MAP_COUNT=22, /* int: Maximum number of mmaps/address-space */ 184227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_LAPTOP_MODE=23, /* vm laptop mode */ 185227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_BLOCK_DUMP=24, /* block dump mode */ 186227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_HUGETLB_GROUP=25, /* permitted hugetlb group */ 187227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_VFS_CACHE_PRESSURE=26, /* dcache/icache reclaim pressure */ 188227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_LEGACY_VA_LAYOUT=27, /* legacy/compatibility virtual address space layout */ 189227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_SWAP_TOKEN_TIMEOUT=28, /* default time for token time out */ 190227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_DROP_PAGECACHE=29, /* int: nuke lots of pagecache */ 191227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_PERCPU_PAGELIST_FRACTION=30,/* int: fraction of pages in each percpu_pagelist */ 192227ba2742550ba2e800ca45ca723bc1f87766425wangfei VM_ZONE_RECLAIM_MODE=31, /* reclaim local zone memory before going off node */ 193125221b9727cffe7ad0b230fec257520179ebc1cwangfei VM_MIN_UNMAPPED=32, /* Set min percent of unmapped pages */ 19420f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_PANIC_ON_OOM=33, /* panic at out-of-memory */ 19520f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_VDSO_ENABLED=34, /* map VDSO into new processes? */ 19620f67cbe646347772cb1da56a58801aa623b24feWind Yuan VM_MIN_SLAB=35, /* Percent pages ignored by zone reclaim */ 19720f67cbe646347772cb1da56a58801aa623b24feWind Yuan}; 19820f67cbe646347772cb1da56a58801aa623b24feWind Yuan 19920f67cbe646347772cb1da56a58801aa623b24feWind Yuan 20020f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* CTL_NET names: */ 20120f67cbe646347772cb1da56a58801aa623b24feWind Yuanenum 20220f67cbe646347772cb1da56a58801aa623b24feWind Yuan{ 20320f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE=1, 20420f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_ETHER=2, 2055c96d9ff39a3955c6408d5e2f4d46c5ff701352aWind Yuan NET_802=3, 2065c96d9ff39a3955c6408d5e2f4d46c5ff701352aWind Yuan NET_UNIX=4, 20720f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4=5, 20820f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPX=6, 20920f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_ATALK=7, 21020f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_NETROM=8, 2119842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_AX25=9, 2129842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_BRIDGE=10, 213ab5e6fe8bebbc5c766057917d0b2bf590ae2a8f2Juan Zhao NET_ROSE=11, 214ab5e6fe8bebbc5c766057917d0b2bf590ae2a8f2Juan Zhao NET_IPV6=12, 2157e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_X25=13, 2167e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_TR=14, 217eace4f2ed9fbe22112fc691f95cf912cc8b1df80ShincyTu NET_DECNET=15, 218eace4f2ed9fbe22112fc691f95cf912cc8b1df80ShincyTu NET_ECONET=16, 21963e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_SCTP=17, 22063e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_LLC=18, 22142d62b1bccdc1a46b06b1b80b24c6af7036fb65bwangfei NET_NETFILTER=19, 22242d62b1bccdc1a46b06b1b80b24c6af7036fb65bwangfei NET_DCCP=20, 2232c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_IRDA=412, 2242c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei}; 2251c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan 2261c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan/* /proc/sys/kernel/random */ 22720f67cbe646347772cb1da56a58801aa623b24feWind Yuanenum 22820f67cbe646347772cb1da56a58801aa623b24feWind Yuan{ 22920f67cbe646347772cb1da56a58801aa623b24feWind Yuan RANDOM_POOLSIZE=1, 23020f67cbe646347772cb1da56a58801aa623b24feWind Yuan RANDOM_ENTROPY_COUNT=2, 231cf536697155a16e35f17199ca7a31645c61d9802wangfei RANDOM_READ_THRESH=3, 232cf536697155a16e35f17199ca7a31645c61d9802wangfei RANDOM_WRITE_THRESH=4, 233cf536697155a16e35f17199ca7a31645c61d9802wangfei RANDOM_BOOT_ID=5, 2341a7d9f3b0e4151dbeae336ee54d97dad8dfc3873wangfei RANDOM_UUID=6 235227ba2742550ba2e800ca45ca723bc1f87766425wangfei}; 2361a7d9f3b0e4151dbeae336ee54d97dad8dfc3873wangfei 237227ba2742550ba2e800ca45ca723bc1f87766425wangfei/* /proc/sys/kernel/pty */ 2381a7d9f3b0e4151dbeae336ee54d97dad8dfc3873wangfeienum 239227ba2742550ba2e800ca45ca723bc1f87766425wangfei{ 240227ba2742550ba2e800ca45ca723bc1f87766425wangfei PTY_MAX=1, 2418df40e3e8d0df4957a611e3a7676ca3a3209d950wangfei PTY_NR=2 2428df40e3e8d0df4957a611e3a7676ca3a3209d950wangfei}; 2438df40e3e8d0df4957a611e3a7676ca3a3209d950wangfei 2448df40e3e8d0df4957a611e3a7676ca3a3209d950wangfei/* /proc/sys/bus/isa */ 2451a7d9f3b0e4151dbeae336ee54d97dad8dfc3873wangfeienum 2461a7d9f3b0e4151dbeae336ee54d97dad8dfc3873wangfei{ 2471a7d9f3b0e4151dbeae336ee54d97dad8dfc3873wangfei BUS_ISA_MEM_BASE=1, 248125221b9727cffe7ad0b230fec257520179ebc1cwangfei BUS_ISA_PORT_BASE=2, 249125221b9727cffe7ad0b230fec257520179ebc1cwangfei BUS_ISA_PORT_SHIFT=3 250125221b9727cffe7ad0b230fec257520179ebc1cwangfei}; 251125221b9727cffe7ad0b230fec257520179ebc1cwangfei 252125221b9727cffe7ad0b230fec257520179ebc1cwangfei/* /proc/sys/net/core */ 253125221b9727cffe7ad0b230fec257520179ebc1cwangfeienum 254125221b9727cffe7ad0b230fec257520179ebc1cwangfei{ 255125221b9727cffe7ad0b230fec257520179ebc1cwangfei NET_CORE_WMEM_MAX=1, 256125221b9727cffe7ad0b230fec257520179ebc1cwangfei NET_CORE_RMEM_MAX=2, 25720f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_WMEM_DEFAULT=3, 25820f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_RMEM_DEFAULT=4, 25920f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* was NET_CORE_DESTROY_DELAY */ 26020f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_MAX_BACKLOG=6, 26120f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_FASTROUTE=7, 26220f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_MSG_COST=8, 26320f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_MSG_BURST=9, 26420f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_OPTMEM_MAX=10, 26520f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_HOT_LIST_LENGTH=11, 26620f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_DIVERT_VERSION=12, 267227ba2742550ba2e800ca45ca723bc1f87766425wangfei NET_CORE_NO_CONG_THRESH=13, 26820f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_NO_CONG=14, 26920f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_LO_CONG=15, 27020f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_MOD_CONG=16, 27120f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_DEV_WEIGHT=17, 27220f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_SOMAXCONN=18, 27320f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_BUDGET=19, 27420f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_AEVENT_ETIME=20, 27520f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_AEVENT_RSEQTH=21, 27620f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CORE_WARNINGS=22, 27720f67cbe646347772cb1da56a58801aa623b24feWind Yuan}; 27820f67cbe646347772cb1da56a58801aa623b24feWind Yuan 27920f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* /proc/sys/net/ethernet */ 28020f67cbe646347772cb1da56a58801aa623b24feWind Yuan 28120f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* /proc/sys/net/802 */ 28220f67cbe646347772cb1da56a58801aa623b24feWind Yuan 28320f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* /proc/sys/net/unix */ 28420f67cbe646347772cb1da56a58801aa623b24feWind Yuan 28517dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTuenum 28617dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTu{ 28717dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTu NET_UNIX_DESTROY_DELAY=1, 28817dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTu NET_UNIX_DELETE_DELAY=2, 28917dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTu NET_UNIX_MAX_DGRAM_QLEN=3, 29017dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTu}; 2915710f97b57db3065e68db063dad59f53f19fe36aShincyTu 29217dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTu/* /proc/sys/net/netfilter */ 29317dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTuenum 29417dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTu{ 29517dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTu NET_NF_CONNTRACK_MAX=1, 29620f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2, 29717dd4ff178dc42fbee4305fe037d47d2ae0bb281ShincyTu NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3, 29855bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4, 29955bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5, 30055bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6, 30155bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7, 30255bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8, 30355bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9, 30455bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_UDP_TIMEOUT=10, 30555bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11, 30655bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_ICMP_TIMEOUT=12, 30755bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_GENERIC_TIMEOUT=13, 30855bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_BUCKETS=14, 30920f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_NF_CONNTRACK_LOG_INVALID=15, 31055bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16, 31155bef7d103c2f107d7c59301f8bc59473181df8eShincyTu NET_NF_CONNTRACK_TCP_LOOSE=17, 3125c96d9ff39a3955c6408d5e2f4d46c5ff701352aWind Yuan NET_NF_CONNTRACK_TCP_BE_LIBERAL=18, 3135c96d9ff39a3955c6408d5e2f4d46c5ff701352aWind Yuan NET_NF_CONNTRACK_TCP_MAX_RETRANS=19, 3145c96d9ff39a3955c6408d5e2f4d46c5ff701352aWind Yuan NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20, 3155c96d9ff39a3955c6408d5e2f4d46c5ff701352aWind Yuan NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21, 3165c96d9ff39a3955c6408d5e2f4d46c5ff701352aWind Yuan NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22, 317227ba2742550ba2e800ca45ca723bc1f87766425wangfei NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23, 31820f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24, 3195c96d9ff39a3955c6408d5e2f4d46c5ff701352aWind Yuan NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25, 3206ea2221881fa41cbbe9988dedd4917be5c64cc08wangfei NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26, 32135601bd44d082de6553d149aaa3f1acc0edec660wangfei NET_NF_CONNTRACK_COUNT=27, 32235601bd44d082de6553d149aaa3f1acc0edec660wangfei NET_NF_CONNTRACK_ICMPV6_TIMEOUT=28, 32335601bd44d082de6553d149aaa3f1acc0edec660wangfei NET_NF_CONNTRACK_FRAG6_TIMEOUT=29, 32435601bd44d082de6553d149aaa3f1acc0edec660wangfei NET_NF_CONNTRACK_FRAG6_LOW_THRESH=30, 3251a7d9f3b0e4151dbeae336ee54d97dad8dfc3873wangfei NET_NF_CONNTRACK_FRAG6_HIGH_THRESH=31, 32635601bd44d082de6553d149aaa3f1acc0edec660wangfei NET_NF_CONNTRACK_CHECKSUM=32, 32735601bd44d082de6553d149aaa3f1acc0edec660wangfei}; 32835601bd44d082de6553d149aaa3f1acc0edec660wangfei 32920f67cbe646347772cb1da56a58801aa623b24feWind Yuan/* /proc/sys/net/ipv4 */ 3306ea2221881fa41cbbe9988dedd4917be5c64cc08wangfeienum 33120f67cbe646347772cb1da56a58801aa623b24feWind Yuan{ 332125221b9727cffe7ad0b230fec257520179ebc1cwangfei /* v2.0 compatibile variables */ 33320f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_FORWARD=8, 334ab5e6fe8bebbc5c766057917d0b2bf590ae2a8f2Juan Zhao NET_IPV4_DYNADDR=9, 335ab5e6fe8bebbc5c766057917d0b2bf590ae2a8f2Juan Zhao 336ab5e6fe8bebbc5c766057917d0b2bf590ae2a8f2Juan Zhao NET_IPV4_CONF=16, 337eace4f2ed9fbe22112fc691f95cf912cc8b1df80ShincyTu NET_IPV4_NEIGH=17, 338eace4f2ed9fbe22112fc691f95cf912cc8b1df80ShincyTu NET_IPV4_ROUTE=18, 339eace4f2ed9fbe22112fc691f95cf912cc8b1df80ShincyTu NET_IPV4_FIB_HASH=19, 3409842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_NETFILTER=20, 3419842835437b7ef553fa9bb4ed65f45131d895ca4wangfei 3429842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_TCP_TIMESTAMPS=33, 3439842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_TCP_WINDOW_SCALING=34, 3449842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_TCP_SACK=35, 3459842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_TCP_RETRANS_COLLAPSE=36, 3469842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_DEFAULT_TTL=37, 3479842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_AUTOCONFIG=38, 3489842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_NO_PMTU_DISC=39, 3499842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_TCP_SYN_RETRIES=40, 3509842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_IPFRAG_HIGH_THRESH=41, 3519842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_IPFRAG_LOW_THRESH=42, 3529842835437b7ef553fa9bb4ed65f45131d895ca4wangfei NET_IPV4_IPFRAG_TIME=43, 3537e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_IPV4_TCP_MAX_KA_PROBES=44, 3547e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_IPV4_TCP_KEEPALIVE_TIME=45, 3557e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_IPV4_TCP_KEEPALIVE_PROBES=46, 3567e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_IPV4_TCP_RETRIES1=47, 3577e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_IPV4_TCP_RETRIES2=48, 3587e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_IPV4_TCP_FIN_TIMEOUT=49, 3597e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_IPV4_IP_MASQ_DEBUG=50, 3607e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_TCP_SYNCOOKIES=51, 3617e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_TCP_STDURG=52, 3627e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_TCP_RFC1337=53, 3637e0436ec3835e76dc94645f4f7796fbf1e194d0dwangfei NET_TCP_SYN_TAILDROP=54, 36463e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_TCP_MAX_SYN_BACKLOG=55, 36563e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_IPV4_LOCAL_PORT_RANGE=56, 36663e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_IPV4_ICMP_ECHO_IGNORE_ALL=57, 36763e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS=58, 36863e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_IPV4_ICMP_SOURCEQUENCH_RATE=59, 36963e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_IPV4_ICMP_DESTUNREACH_RATE=60, 37063e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_IPV4_ICMP_TIMEEXCEED_RATE=61, 37163e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_IPV4_ICMP_PARAMPROB_RATE=62, 37263e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_IPV4_ICMP_ECHOREPLY_RATE=63, 37363e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES=64, 37463e2c26554d5e9f2d279e5c0afca32f467b07982ShincyTu NET_IPV4_IGMP_MAX_MEMBERSHIPS=65, 37542d62b1bccdc1a46b06b1b80b24c6af7036fb65bwangfei NET_TCP_TW_RECYCLE=66, 37642d62b1bccdc1a46b06b1b80b24c6af7036fb65bwangfei NET_IPV4_ALWAYS_DEFRAG=67, 37742d62b1bccdc1a46b06b1b80b24c6af7036fb65bwangfei NET_IPV4_TCP_KEEPALIVE_INTVL=68, 3782c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_IPV4_INET_PEER_THRESHOLD=69, 3792c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_IPV4_INET_PEER_MINTTL=70, 3802c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_IPV4_INET_PEER_MAXTTL=71, 3812c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_IPV4_INET_PEER_GC_MINTIME=72, 3822c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_IPV4_INET_PEER_GC_MAXTIME=73, 3832c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_TCP_ORPHAN_RETRIES=74, 3842c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_TCP_ABORT_ON_OVERFLOW=75, 3852c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_TCP_SYNACK_RETRIES=76, 3862c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_TCP_MAX_ORPHANS=77, 3872c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_TCP_MAX_TW_BUCKETS=78, 3882c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_TCP_FACK=79, 3892c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_TCP_REORDERING=80, 3902c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_TCP_ECN=81, 3912c0a48fb252211c6e5e8c25d663849afc25b5a82wangfei NET_TCP_DSACK=82, 3921c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan NET_TCP_MEM=83, 3931c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan NET_TCP_WMEM=84, 3941c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan NET_TCP_RMEM=85, 3951c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan NET_TCP_APP_WIN=86, 3961c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan NET_TCP_ADV_WIN_SCALE=87, 3971c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan NET_IPV4_NONLOCAL_BIND=88, 3981c90c3e61f731e076d8cdd3d3e6825f93457a60dWind Yuan NET_IPV4_ICMP_RATELIMIT=89, 39920f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ICMP_RATEMASK=90, 40020f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_TW_REUSE=91, 40120f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_FRTO=92, 40220f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_LOW_LATENCY=93, 40320f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_IPFRAG_SECRET_INTERVAL=94, 40420f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_IGMP_MAX_MSF=96, 40520f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_NO_METRICS_SAVE=97, 40620f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_DEFAULT_WIN_SCALE=105, 40720f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_MODERATE_RCVBUF=106, 408227ba2742550ba2e800ca45ca723bc1f87766425wangfei NET_TCP_TSO_WIN_DIVISOR=107, 40920f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_BIC_BETA=108, 41020f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR=109, 4114bbe4ecab625be7f5f2e56d1e87f326dd61a2bf1Wind Yuan NET_TCP_CONG_CONTROL=110, 4124bbe4ecab625be7f5f2e56d1e87f326dd61a2bf1Wind Yuan NET_TCP_ABC=111, 41320f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_IPFRAG_MAX_DIST=112, 41420f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_MTU_PROBING=113, 41520f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_BASE_MSS=114, 41620f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS=115, 41720f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_DMA_COPYBREAK=116, 4184bbe4ecab625be7f5f2e56d1e87f326dd61a2bf1Wind Yuan NET_TCP_SLOW_START_AFTER_IDLE=117, 4194bbe4ecab625be7f5f2e56d1e87f326dd61a2bf1Wind Yuan NET_CIPSOV4_CACHE_ENABLE=118, 4204bbe4ecab625be7f5f2e56d1e87f326dd61a2bf1Wind Yuan NET_CIPSOV4_CACHE_BUCKET_SIZE=119, 4214bbe4ecab625be7f5f2e56d1e87f326dd61a2bf1Wind Yuan NET_CIPSOV4_RBM_OPTFMT=120, 42220f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_CIPSOV4_RBM_STRICTVALID=121, 42320f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_AVAIL_CONG_CONTROL=122, 42420f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_ALLOWED_CONG_CONTROL=123, 42520f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_MAX_SSTHRESH=124, 42620f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_TCP_FRTO_RESPONSE=125, 427cf536697155a16e35f17199ca7a31645c61d9802wangfei}; 428cf536697155a16e35f17199ca7a31645c61d9802wangfei 429cf536697155a16e35f17199ca7a31645c61d9802wangfeienum { 430cf536697155a16e35f17199ca7a31645c61d9802wangfei NET_IPV4_ROUTE_FLUSH=1, 431cf536697155a16e35f17199ca7a31645c61d9802wangfei NET_IPV4_ROUTE_MIN_DELAY=2, /* obsolete since 2.6.25 */ 432cf536697155a16e35f17199ca7a31645c61d9802wangfei NET_IPV4_ROUTE_MAX_DELAY=3, /* obsolete since 2.6.25 */ 433cf536697155a16e35f17199ca7a31645c61d9802wangfei NET_IPV4_ROUTE_GC_THRESH=4, 434cf536697155a16e35f17199ca7a31645c61d9802wangfei NET_IPV4_ROUTE_MAX_SIZE=5, 43520f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_GC_MIN_INTERVAL=6, 43620f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_GC_TIMEOUT=7, 43720f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_GC_INTERVAL=8, /* obsolete since 2.6.38 */ 43820f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_REDIRECT_LOAD=9, 43920f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_REDIRECT_NUMBER=10, 44020f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_REDIRECT_SILENCE=11, 44120f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_ERROR_COST=12, 44220f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_ERROR_BURST=13, 44320f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_GC_ELASTICITY=14, 44420f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_MTU_EXPIRES=15, 44520f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_MIN_PMTU=16, 44620f67cbe646347772cb1da56a58801aa623b24feWind Yuan NET_IPV4_ROUTE_MIN_ADVMSS=17, 447 NET_IPV4_ROUTE_SECRET_INTERVAL=18, 448 NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS=19, 449}; 450 451enum 452{ 453 NET_PROTO_CONF_ALL=-2, 454 NET_PROTO_CONF_DEFAULT=-3 455 456 /* And device ifindices ... */ 457}; 458 459enum 460{ 461 NET_IPV4_CONF_FORWARDING=1, 462 NET_IPV4_CONF_MC_FORWARDING=2, 463 NET_IPV4_CONF_PROXY_ARP=3, 464 NET_IPV4_CONF_ACCEPT_REDIRECTS=4, 465 NET_IPV4_CONF_SECURE_REDIRECTS=5, 466 NET_IPV4_CONF_SEND_REDIRECTS=6, 467 NET_IPV4_CONF_SHARED_MEDIA=7, 468 NET_IPV4_CONF_RP_FILTER=8, 469 NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE=9, 470 NET_IPV4_CONF_BOOTP_RELAY=10, 471 NET_IPV4_CONF_LOG_MARTIANS=11, 472 NET_IPV4_CONF_TAG=12, 473 NET_IPV4_CONF_ARPFILTER=13, 474 NET_IPV4_CONF_MEDIUM_ID=14, 475 NET_IPV4_CONF_NOXFRM=15, 476 NET_IPV4_CONF_NOPOLICY=16, 477 NET_IPV4_CONF_FORCE_IGMP_VERSION=17, 478 NET_IPV4_CONF_ARP_ANNOUNCE=18, 479 NET_IPV4_CONF_ARP_IGNORE=19, 480 NET_IPV4_CONF_PROMOTE_SECONDARIES=20, 481 NET_IPV4_CONF_ARP_ACCEPT=21, 482 NET_IPV4_CONF_ARP_NOTIFY=22, 483}; 484 485/* /proc/sys/net/ipv4/netfilter */ 486enum 487{ 488 NET_IPV4_NF_CONNTRACK_MAX=1, 489 NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2, 490 NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3, 491 NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4, 492 NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5, 493 NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6, 494 NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7, 495 NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8, 496 NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9, 497 NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT=10, 498 NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11, 499 NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT=12, 500 NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT=13, 501 NET_IPV4_NF_CONNTRACK_BUCKETS=14, 502 NET_IPV4_NF_CONNTRACK_LOG_INVALID=15, 503 NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16, 504 NET_IPV4_NF_CONNTRACK_TCP_LOOSE=17, 505 NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL=18, 506 NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS=19, 507 NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20, 508 NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21, 509 NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22, 510 NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23, 511 NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24, 512 NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25, 513 NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26, 514 NET_IPV4_NF_CONNTRACK_COUNT=27, 515 NET_IPV4_NF_CONNTRACK_CHECKSUM=28, 516}; 517 518/* /proc/sys/net/ipv6 */ 519enum { 520 NET_IPV6_CONF=16, 521 NET_IPV6_NEIGH=17, 522 NET_IPV6_ROUTE=18, 523 NET_IPV6_ICMP=19, 524 NET_IPV6_BINDV6ONLY=20, 525 NET_IPV6_IP6FRAG_HIGH_THRESH=21, 526 NET_IPV6_IP6FRAG_LOW_THRESH=22, 527 NET_IPV6_IP6FRAG_TIME=23, 528 NET_IPV6_IP6FRAG_SECRET_INTERVAL=24, 529 NET_IPV6_MLD_MAX_MSF=25, 530}; 531 532enum { 533 NET_IPV6_ROUTE_FLUSH=1, 534 NET_IPV6_ROUTE_GC_THRESH=2, 535 NET_IPV6_ROUTE_MAX_SIZE=3, 536 NET_IPV6_ROUTE_GC_MIN_INTERVAL=4, 537 NET_IPV6_ROUTE_GC_TIMEOUT=5, 538 NET_IPV6_ROUTE_GC_INTERVAL=6, 539 NET_IPV6_ROUTE_GC_ELASTICITY=7, 540 NET_IPV6_ROUTE_MTU_EXPIRES=8, 541 NET_IPV6_ROUTE_MIN_ADVMSS=9, 542 NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS=10 543}; 544 545enum { 546 NET_IPV6_FORWARDING=1, 547 NET_IPV6_HOP_LIMIT=2, 548 NET_IPV6_MTU=3, 549 NET_IPV6_ACCEPT_RA=4, 550 NET_IPV6_ACCEPT_REDIRECTS=5, 551 NET_IPV6_AUTOCONF=6, 552 NET_IPV6_DAD_TRANSMITS=7, 553 NET_IPV6_RTR_SOLICITS=8, 554 NET_IPV6_RTR_SOLICIT_INTERVAL=9, 555 NET_IPV6_RTR_SOLICIT_DELAY=10, 556 NET_IPV6_USE_TEMPADDR=11, 557 NET_IPV6_TEMP_VALID_LFT=12, 558 NET_IPV6_TEMP_PREFERED_LFT=13, 559 NET_IPV6_REGEN_MAX_RETRY=14, 560 NET_IPV6_MAX_DESYNC_FACTOR=15, 561 NET_IPV6_MAX_ADDRESSES=16, 562 NET_IPV6_FORCE_MLD_VERSION=17, 563 NET_IPV6_ACCEPT_RA_DEFRTR=18, 564 NET_IPV6_ACCEPT_RA_PINFO=19, 565 NET_IPV6_ACCEPT_RA_RTR_PREF=20, 566 NET_IPV6_RTR_PROBE_INTERVAL=21, 567 NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22, 568 NET_IPV6_PROXY_NDP=23, 569 NET_IPV6_ACCEPT_SOURCE_ROUTE=25, 570 NET_IPV6_ACCEPT_RA_FROM_LOCAL=26, 571 __NET_IPV6_MAX 572}; 573 574/* /proc/sys/net/ipv6/icmp */ 575enum { 576 NET_IPV6_ICMP_RATELIMIT=1 577}; 578 579/* /proc/sys/net/<protocol>/neigh/<dev> */ 580enum { 581 NET_NEIGH_MCAST_SOLICIT=1, 582 NET_NEIGH_UCAST_SOLICIT=2, 583 NET_NEIGH_APP_SOLICIT=3, 584 NET_NEIGH_RETRANS_TIME=4, 585 NET_NEIGH_REACHABLE_TIME=5, 586 NET_NEIGH_DELAY_PROBE_TIME=6, 587 NET_NEIGH_GC_STALE_TIME=7, 588 NET_NEIGH_UNRES_QLEN=8, 589 NET_NEIGH_PROXY_QLEN=9, 590 NET_NEIGH_ANYCAST_DELAY=10, 591 NET_NEIGH_PROXY_DELAY=11, 592 NET_NEIGH_LOCKTIME=12, 593 NET_NEIGH_GC_INTERVAL=13, 594 NET_NEIGH_GC_THRESH1=14, 595 NET_NEIGH_GC_THRESH2=15, 596 NET_NEIGH_GC_THRESH3=16, 597 NET_NEIGH_RETRANS_TIME_MS=17, 598 NET_NEIGH_REACHABLE_TIME_MS=18, 599}; 600 601/* /proc/sys/net/dccp */ 602enum { 603 NET_DCCP_DEFAULT=1, 604}; 605 606/* /proc/sys/net/ipx */ 607enum { 608 NET_IPX_PPROP_BROADCASTING=1, 609 NET_IPX_FORWARDING=2 610}; 611 612/* /proc/sys/net/llc */ 613enum { 614 NET_LLC2=1, 615 NET_LLC_STATION=2, 616}; 617 618/* /proc/sys/net/llc/llc2 */ 619enum { 620 NET_LLC2_TIMEOUT=1, 621}; 622 623/* /proc/sys/net/llc/station */ 624enum { 625 NET_LLC_STATION_ACK_TIMEOUT=1, 626}; 627 628/* /proc/sys/net/llc/llc2/timeout */ 629enum { 630 NET_LLC2_ACK_TIMEOUT=1, 631 NET_LLC2_P_TIMEOUT=2, 632 NET_LLC2_REJ_TIMEOUT=3, 633 NET_LLC2_BUSY_TIMEOUT=4, 634}; 635 636/* /proc/sys/net/appletalk */ 637enum { 638 NET_ATALK_AARP_EXPIRY_TIME=1, 639 NET_ATALK_AARP_TICK_TIME=2, 640 NET_ATALK_AARP_RETRANSMIT_LIMIT=3, 641 NET_ATALK_AARP_RESOLVE_TIME=4 642}; 643 644 645/* /proc/sys/net/netrom */ 646enum { 647 NET_NETROM_DEFAULT_PATH_QUALITY=1, 648 NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER=2, 649 NET_NETROM_NETWORK_TTL_INITIALISER=3, 650 NET_NETROM_TRANSPORT_TIMEOUT=4, 651 NET_NETROM_TRANSPORT_MAXIMUM_TRIES=5, 652 NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY=6, 653 NET_NETROM_TRANSPORT_BUSY_DELAY=7, 654 NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE=8, 655 NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT=9, 656 NET_NETROM_ROUTING_CONTROL=10, 657 NET_NETROM_LINK_FAILS_COUNT=11, 658 NET_NETROM_RESET=12 659}; 660 661/* /proc/sys/net/ax25 */ 662enum { 663 NET_AX25_IP_DEFAULT_MODE=1, 664 NET_AX25_DEFAULT_MODE=2, 665 NET_AX25_BACKOFF_TYPE=3, 666 NET_AX25_CONNECT_MODE=4, 667 NET_AX25_STANDARD_WINDOW=5, 668 NET_AX25_EXTENDED_WINDOW=6, 669 NET_AX25_T1_TIMEOUT=7, 670 NET_AX25_T2_TIMEOUT=8, 671 NET_AX25_T3_TIMEOUT=9, 672 NET_AX25_IDLE_TIMEOUT=10, 673 NET_AX25_N2=11, 674 NET_AX25_PACLEN=12, 675 NET_AX25_PROTOCOL=13, 676 NET_AX25_DAMA_SLAVE_TIMEOUT=14 677}; 678 679/* /proc/sys/net/rose */ 680enum { 681 NET_ROSE_RESTART_REQUEST_TIMEOUT=1, 682 NET_ROSE_CALL_REQUEST_TIMEOUT=2, 683 NET_ROSE_RESET_REQUEST_TIMEOUT=3, 684 NET_ROSE_CLEAR_REQUEST_TIMEOUT=4, 685 NET_ROSE_ACK_HOLD_BACK_TIMEOUT=5, 686 NET_ROSE_ROUTING_CONTROL=6, 687 NET_ROSE_LINK_FAIL_TIMEOUT=7, 688 NET_ROSE_MAX_VCS=8, 689 NET_ROSE_WINDOW_SIZE=9, 690 NET_ROSE_NO_ACTIVITY_TIMEOUT=10 691}; 692 693/* /proc/sys/net/x25 */ 694enum { 695 NET_X25_RESTART_REQUEST_TIMEOUT=1, 696 NET_X25_CALL_REQUEST_TIMEOUT=2, 697 NET_X25_RESET_REQUEST_TIMEOUT=3, 698 NET_X25_CLEAR_REQUEST_TIMEOUT=4, 699 NET_X25_ACK_HOLD_BACK_TIMEOUT=5, 700 NET_X25_FORWARD=6 701}; 702 703/* /proc/sys/net/token-ring */ 704enum 705{ 706 NET_TR_RIF_TIMEOUT=1 707}; 708 709/* /proc/sys/net/decnet/ */ 710enum { 711 NET_DECNET_NODE_TYPE = 1, 712 NET_DECNET_NODE_ADDRESS = 2, 713 NET_DECNET_NODE_NAME = 3, 714 NET_DECNET_DEFAULT_DEVICE = 4, 715 NET_DECNET_TIME_WAIT = 5, 716 NET_DECNET_DN_COUNT = 6, 717 NET_DECNET_DI_COUNT = 7, 718 NET_DECNET_DR_COUNT = 8, 719 NET_DECNET_DST_GC_INTERVAL = 9, 720 NET_DECNET_CONF = 10, 721 NET_DECNET_NO_FC_MAX_CWND = 11, 722 NET_DECNET_MEM = 12, 723 NET_DECNET_RMEM = 13, 724 NET_DECNET_WMEM = 14, 725 NET_DECNET_DEBUG_LEVEL = 255 726}; 727 728/* /proc/sys/net/decnet/conf/<dev> */ 729enum { 730 NET_DECNET_CONF_LOOPBACK = -2, 731 NET_DECNET_CONF_DDCMP = -3, 732 NET_DECNET_CONF_PPP = -4, 733 NET_DECNET_CONF_X25 = -5, 734 NET_DECNET_CONF_GRE = -6, 735 NET_DECNET_CONF_ETHER = -7 736 737 /* ... and ifindex of devices */ 738}; 739 740/* /proc/sys/net/decnet/conf/<dev>/ */ 741enum { 742 NET_DECNET_CONF_DEV_PRIORITY = 1, 743 NET_DECNET_CONF_DEV_T1 = 2, 744 NET_DECNET_CONF_DEV_T2 = 3, 745 NET_DECNET_CONF_DEV_T3 = 4, 746 NET_DECNET_CONF_DEV_FORWARDING = 5, 747 NET_DECNET_CONF_DEV_BLKSIZE = 6, 748 NET_DECNET_CONF_DEV_STATE = 7 749}; 750 751/* /proc/sys/net/sctp */ 752enum { 753 NET_SCTP_RTO_INITIAL = 1, 754 NET_SCTP_RTO_MIN = 2, 755 NET_SCTP_RTO_MAX = 3, 756 NET_SCTP_RTO_ALPHA = 4, 757 NET_SCTP_RTO_BETA = 5, 758 NET_SCTP_VALID_COOKIE_LIFE = 6, 759 NET_SCTP_ASSOCIATION_MAX_RETRANS = 7, 760 NET_SCTP_PATH_MAX_RETRANS = 8, 761 NET_SCTP_MAX_INIT_RETRANSMITS = 9, 762 NET_SCTP_HB_INTERVAL = 10, 763 NET_SCTP_PRESERVE_ENABLE = 11, 764 NET_SCTP_MAX_BURST = 12, 765 NET_SCTP_ADDIP_ENABLE = 13, 766 NET_SCTP_PRSCTP_ENABLE = 14, 767 NET_SCTP_SNDBUF_POLICY = 15, 768 NET_SCTP_SACK_TIMEOUT = 16, 769 NET_SCTP_RCVBUF_POLICY = 17, 770}; 771 772/* /proc/sys/net/bridge */ 773enum { 774 NET_BRIDGE_NF_CALL_ARPTABLES = 1, 775 NET_BRIDGE_NF_CALL_IPTABLES = 2, 776 NET_BRIDGE_NF_CALL_IP6TABLES = 3, 777 NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4, 778 NET_BRIDGE_NF_FILTER_PPPOE_TAGGED = 5, 779}; 780 781/* proc/sys/net/irda */ 782enum { 783 NET_IRDA_DISCOVERY=1, 784 NET_IRDA_DEVNAME=2, 785 NET_IRDA_DEBUG=3, 786 NET_IRDA_FAST_POLL=4, 787 NET_IRDA_DISCOVERY_SLOTS=5, 788 NET_IRDA_DISCOVERY_TIMEOUT=6, 789 NET_IRDA_SLOT_TIMEOUT=7, 790 NET_IRDA_MAX_BAUD_RATE=8, 791 NET_IRDA_MIN_TX_TURN_TIME=9, 792 NET_IRDA_MAX_TX_DATA_SIZE=10, 793 NET_IRDA_MAX_TX_WINDOW=11, 794 NET_IRDA_MAX_NOREPLY_TIME=12, 795 NET_IRDA_WARN_NOREPLY_TIME=13, 796 NET_IRDA_LAP_KEEPALIVE_TIME=14, 797}; 798 799 800/* CTL_FS names: */ 801enum 802{ 803 FS_NRINODE=1, /* int:current number of allocated inodes */ 804 FS_STATINODE=2, 805 FS_MAXINODE=3, /* int:maximum number of inodes that can be allocated */ 806 FS_NRDQUOT=4, /* int:current number of allocated dquots */ 807 FS_MAXDQUOT=5, /* int:maximum number of dquots that can be allocated */ 808 FS_NRFILE=6, /* int:current number of allocated filedescriptors */ 809 FS_MAXFILE=7, /* int:maximum number of filedescriptors that can be allocated */ 810 FS_DENTRY=8, 811 FS_NRSUPER=9, /* int:current number of allocated super_blocks */ 812 FS_MAXSUPER=10, /* int:maximum number of super_blocks that can be allocated */ 813 FS_OVERFLOWUID=11, /* int: overflow UID */ 814 FS_OVERFLOWGID=12, /* int: overflow GID */ 815 FS_LEASES=13, /* int: leases enabled */ 816 FS_DIR_NOTIFY=14, /* int: directory notification enabled */ 817 FS_LEASE_TIME=15, /* int: maximum time to wait for a lease break */ 818 FS_DQSTATS=16, /* disc quota usage statistics and control */ 819 FS_XFS=17, /* struct: control xfs parameters */ 820 FS_AIO_NR=18, /* current system-wide number of aio requests */ 821 FS_AIO_MAX_NR=19, /* system-wide maximum number of aio requests */ 822 FS_INOTIFY=20, /* inotify submenu */ 823 FS_OCFS2=988, /* ocfs2 */ 824}; 825 826/* /proc/sys/fs/quota/ */ 827enum { 828 FS_DQ_LOOKUPS = 1, 829 FS_DQ_DROPS = 2, 830 FS_DQ_READS = 3, 831 FS_DQ_WRITES = 4, 832 FS_DQ_CACHE_HITS = 5, 833 FS_DQ_ALLOCATED = 6, 834 FS_DQ_FREE = 7, 835 FS_DQ_SYNCS = 8, 836 FS_DQ_WARNINGS = 9, 837}; 838 839/* CTL_DEBUG names: */ 840 841/* CTL_DEV names: */ 842enum { 843 DEV_CDROM=1, 844 DEV_HWMON=2, 845 DEV_PARPORT=3, 846 DEV_RAID=4, 847 DEV_MAC_HID=5, 848 DEV_SCSI=6, 849 DEV_IPMI=7, 850}; 851 852/* /proc/sys/dev/cdrom */ 853enum { 854 DEV_CDROM_INFO=1, 855 DEV_CDROM_AUTOCLOSE=2, 856 DEV_CDROM_AUTOEJECT=3, 857 DEV_CDROM_DEBUG=4, 858 DEV_CDROM_LOCK=5, 859 DEV_CDROM_CHECK_MEDIA=6 860}; 861 862/* /proc/sys/dev/parport */ 863enum { 864 DEV_PARPORT_DEFAULT=-3 865}; 866 867/* /proc/sys/dev/raid */ 868enum { 869 DEV_RAID_SPEED_LIMIT_MIN=1, 870 DEV_RAID_SPEED_LIMIT_MAX=2 871}; 872 873/* /proc/sys/dev/parport/default */ 874enum { 875 DEV_PARPORT_DEFAULT_TIMESLICE=1, 876 DEV_PARPORT_DEFAULT_SPINTIME=2 877}; 878 879/* /proc/sys/dev/parport/parport n */ 880enum { 881 DEV_PARPORT_SPINTIME=1, 882 DEV_PARPORT_BASE_ADDR=2, 883 DEV_PARPORT_IRQ=3, 884 DEV_PARPORT_DMA=4, 885 DEV_PARPORT_MODES=5, 886 DEV_PARPORT_DEVICES=6, 887 DEV_PARPORT_AUTOPROBE=16 888}; 889 890/* /proc/sys/dev/parport/parport n/devices/ */ 891enum { 892 DEV_PARPORT_DEVICES_ACTIVE=-3, 893}; 894 895/* /proc/sys/dev/parport/parport n/devices/device n */ 896enum { 897 DEV_PARPORT_DEVICE_TIMESLICE=1, 898}; 899 900/* /proc/sys/dev/mac_hid */ 901enum { 902 DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES=1, 903 DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES=2, 904 DEV_MAC_HID_MOUSE_BUTTON_EMULATION=3, 905 DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE=4, 906 DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE=5, 907 DEV_MAC_HID_ADB_MOUSE_SENDS_KEYCODES=6 908}; 909 910/* /proc/sys/dev/scsi */ 911enum { 912 DEV_SCSI_LOGGING_LEVEL=1, 913}; 914 915/* /proc/sys/dev/ipmi */ 916enum { 917 DEV_IPMI_POWEROFF_POWERCYCLE=1, 918}; 919 920/* /proc/sys/abi */ 921enum 922{ 923 ABI_DEFHANDLER_COFF=1, /* default handler for coff binaries */ 924 ABI_DEFHANDLER_ELF=2, /* default handler for ELF binaries */ 925 ABI_DEFHANDLER_LCALL7=3,/* default handler for procs using lcall7 */ 926 ABI_DEFHANDLER_LIBCSO=4,/* default handler for an libc.so ELF interp */ 927 ABI_TRACE=5, /* tracing flags */ 928 ABI_FAKE_UTSNAME=6, /* fake target utsname information */ 929}; 930 931 932#endif /* _UAPI_LINUX_SYSCTL_H */ 933