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marcus.erl |
/*
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* sysctl.h: General linux system control interface
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*
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* Begun 24 March 1995, Stephen Tweedie
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*
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****************************************************************
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****************************************************************
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**
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** WARNING:
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** The values in this file are exported to user space via
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** the sysctl() binary interface. Do *NOT* change the
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** numbering of any existing values here, and do not change
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** any numbers within any one set of values. If you have to
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** redefine an existing interface, use a new number for it.
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** The kernel will then return -ENOTDIR to any application using
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** the old binary interface.
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**
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** For new interfaces unless you really need a binary number
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** please use CTL_UNNUMBERED.
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**
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****************************************************************
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****************************************************************
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*/
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#ifndef _LINUX_SYSCTL_H
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#define _LINUX_SYSCTL_H
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <linux/compiler.h>
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struct file;
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struct completion;
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#define CTL_MAXNAME 10 /* how many path components do we allow in a
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call to sysctl? In other words, what is
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the largest acceptable value for the nlen
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member of a struct __sysctl_args to have? */
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struct __sysctl_args {
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int __user *name;
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int nlen;
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void __user *oldval;
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size_t __user *oldlenp;
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void __user *newval;
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size_t newlen;
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unsigned long __unused[4];
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};
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/* Define sysctl names first */
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/* Top-level names: */
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/* For internal pattern-matching use only: */
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#ifdef __KERNEL__
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#define CTL_NONE 0
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#define CTL_UNNUMBERED CTL_NONE /* sysctl without a binary number */
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#endif
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enum
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{
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CTL_KERN=1, /* General kernel info and control */
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CTL_VM=2, /* VM management */
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CTL_NET=3, /* Networking */
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CTL_PROC=4, /* removal breaks strace(1) compilation */
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CTL_FS=5, /* Filesystems */
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CTL_DEBUG=6, /* Debugging */
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CTL_DEV=7, /* Devices */
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CTL_BUS=8, /* Busses */
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CTL_ABI=9, /* Binary emulation */
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CTL_CPU=10, /* CPU stuff (speed scaling, etc) */
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CTL_ARLAN=254, /* arlan wireless driver */
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CTL_S390DBF=5677, /* s390 debug */
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CTL_SUNRPC=7249, /* sunrpc debug */
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CTL_PM=9899, /* frv power management */
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CTL_FRV=9898, /* frv specific sysctls */
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};
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/* CTL_BUS names: */
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enum
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{
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CTL_BUS_ISA=1 /* ISA */
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};
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/* /proc/sys/fs/inotify/ */
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enum
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{
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INOTIFY_MAX_USER_INSTANCES=1, /* max instances per user */
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INOTIFY_MAX_USER_WATCHES=2, /* max watches per user */
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INOTIFY_MAX_QUEUED_EVENTS=3 /* max queued events per instance */
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};
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/* CTL_KERN names: */
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enum
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{
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KERN_OSTYPE=1, /* string: system version */
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KERN_OSRELEASE=2, /* string: system release */
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KERN_OSREV=3, /* int: system revision */
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KERN_VERSION=4, /* string: compile time info */
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KERN_SECUREMASK=5, /* struct: maximum rights mask */
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KERN_PROF=6, /* table: profiling information */
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KERN_NODENAME=7,
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KERN_DOMAINNAME=8,
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KERN_CAP_BSET=14, /* int: capability bounding set */
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KERN_PANIC=15, /* int: panic timeout */
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KERN_REALROOTDEV=16, /* real root device to mount after initrd */
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KERN_SPARC_REBOOT=21, /* reboot command on Sparc */
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KERN_CTLALTDEL=22, /* int: allow ctl-alt-del to reboot */
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KERN_PRINTK=23, /* struct: control printk logging parameters */
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KERN_NAMETRANS=24, /* Name translation */
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KERN_PPC_HTABRECLAIM=25, /* turn htab reclaimation on/off on PPC */
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KERN_PPC_ZEROPAGED=26, /* turn idle page zeroing on/off on PPC */
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KERN_PPC_POWERSAVE_NAP=27, /* use nap mode for power saving */
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KERN_MODPROBE=28,
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KERN_SG_BIG_BUFF=29,
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KERN_ACCT=30, /* BSD process accounting parameters */
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KERN_PPC_L2CR=31, /* l2cr register on PPC */
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KERN_RTSIGNR=32, /* Number of rt sigs queued */
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KERN_RTSIGMAX=33, /* Max queuable */
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KERN_SHMMAX=34, /* long: Maximum shared memory segment */
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KERN_MSGMAX=35, /* int: Maximum size of a messege */
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KERN_MSGMNB=36, /* int: Maximum message queue size */
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KERN_MSGPOOL=37, /* int: Maximum system message pool size */
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KERN_SYSRQ=38, /* int: Sysreq enable */
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KERN_MAX_THREADS=39, /* int: Maximum nr of threads in the system */
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KERN_RANDOM=40, /* Random driver */
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KERN_SHMALL=41, /* int: Maximum size of shared memory */
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KERN_MSGMNI=42, /* int: msg queue identifiers */
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KERN_SEM=43, /* struct: sysv semaphore limits */
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KERN_SPARC_STOP_A=44, /* int: Sparc Stop-A enable */
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KERN_SHMMNI=45, /* int: shm array identifiers */
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KERN_OVERFLOWUID=46, /* int: overflow UID */
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KERN_OVERFLOWGID=47, /* int: overflow GID */
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KERN_SHMPATH=48, /* string: path to shm fs */
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KERN_HOTPLUG=49, /* string: path to uevent helper (deprecated) */
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KERN_IEEE_EMULATION_WARNINGS=50, /* int: unimplemented ieee instructions */
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KERN_S390_USER_DEBUG_LOGGING=51, /* int: dumps of user faults */
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KERN_CORE_USES_PID=52, /* int: use core or core.%pid */
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KERN_TAINTED=53, /* int: various kernel tainted flags */
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KERN_CADPID=54, /* int: PID of the process to notify on CAD */
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KERN_PIDMAX=55, /* int: PID # limit */
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KERN_CORE_PATTERN=56, /* string: pattern for core-file names */
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KERN_PANIC_ON_OOPS=57, /* int: whether we will panic on an oops */
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KERN_HPPA_PWRSW=58, /* int: hppa soft-power enable */
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KERN_HPPA_UNALIGNED=59, /* int: hppa unaligned-trap enable */
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KERN_PRINTK_RATELIMIT=60, /* int: tune printk ratelimiting */
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KERN_PRINTK_RATELIMIT_BURST=61, /* int: tune printk ratelimiting */
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KERN_PTY=62, /* dir: pty driver */
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KERN_NGROUPS_MAX=63, /* int: NGROUPS_MAX */
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KERN_SPARC_SCONS_PWROFF=64, /* int: serial console power-off halt */
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KERN_HZ_TIMER=65, /* int: hz timer on or off */
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KERN_UNKNOWN_NMI_PANIC=66, /* int: unknown nmi panic flag */
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KERN_BOOTLOADER_TYPE=67, /* int: boot loader type */
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KERN_RANDOMIZE=68, /* int: randomize virtual address space */
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KERN_SETUID_DUMPABLE=69, /* int: behaviour of dumps for setuid core */
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KERN_SPIN_RETRY=70, /* int: number of spinlock retries */
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KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */
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KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
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KERN_COMPAT_LOG=73, /* int: print compat layer messages */
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KERN_MAX_LOCK_DEPTH=74,
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KERN_NMI_WATCHDOG=75, /* int: enable/disable nmi watchdog */
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KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */
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};
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/* CTL_VM names: */
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enum
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{
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VM_UNUSED1=1, /* was: struct: Set vm swapping control */
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VM_UNUSED2=2, /* was; int: Linear or sqrt() swapout for hogs */
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VM_UNUSED3=3, /* was: struct: Set free page thresholds */
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VM_UNUSED4=4, /* Spare */
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VM_OVERCOMMIT_MEMORY=5, /* Turn off the virtual memory safety limit */
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VM_UNUSED5=6, /* was: struct: Set buffer memory thresholds */
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VM_UNUSED7=7, /* was: struct: Set cache memory thresholds */
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VM_UNUSED8=8, /* was: struct: Control kswapd behaviour */
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VM_UNUSED9=9, /* was: struct: Set page table cache parameters */
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VM_PAGE_CLUSTER=10, /* int: set number of pages to swap together */
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VM_DIRTY_BACKGROUND=11, /* dirty_background_ratio */
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VM_DIRTY_RATIO=12, /* dirty_ratio */
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VM_DIRTY_WB_CS=13, /* dirty_writeback_centisecs */
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VM_DIRTY_EXPIRE_CS=14, /* dirty_expire_centisecs */
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| 188 |
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VM_NR_PDFLUSH_THREADS=15, /* nr_pdflush_threads */
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| 189 |
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VM_OVERCOMMIT_RATIO=16, /* percent of RAM to allow overcommit in */
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| 190 |
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VM_PAGEBUF=17, /* struct: Control pagebuf parameters */
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VM_HUGETLB_PAGES=18, /* int: Number of available Huge Pages */
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VM_SWAPPINESS=19, /* Tendency to steal mapped memory */
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VM_LOWMEM_RESERVE_RATIO=20,/* reservation ratio for lower memory zones */
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VM_MIN_FREE_KBYTES=21, /* Minimum free kilobytes to maintain */
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VM_MAX_MAP_COUNT=22, /* int: Maximum number of mmaps/address-space */
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VM_LAPTOP_MODE=23, /* vm laptop mode */
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VM_BLOCK_DUMP=24, /* block dump mode */
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VM_HUGETLB_GROUP=25, /* permitted hugetlb group */
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VM_VFS_CACHE_PRESSURE=26, /* dcache/icache reclaim pressure */
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VM_LEGACY_VA_LAYOUT=27, /* legacy/compatibility virtual address space layout */
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VM_SWAP_TOKEN_TIMEOUT=28, /* default time for token time out */
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VM_DROP_PAGECACHE=29, /* int: nuke lots of pagecache */
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VM_PERCPU_PAGELIST_FRACTION=30,/* int: fraction of pages in each percpu_pagelist */
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VM_ZONE_RECLAIM_MODE=31, /* reclaim local zone memory before going off node */
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VM_MIN_UNMAPPED=32, /* Set min percent of unmapped pages */
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VM_PANIC_ON_OOM=33, /* panic at out-of-memory */
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VM_VDSO_ENABLED=34, /* map VDSO into new processes? */
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VM_MIN_SLAB=35, /* Percent pages ignored by zone reclaim */
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| 209 |
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};
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| 211 |
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| 212 |
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/* CTL_NET names: */
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enum
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{
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NET_CORE=1,
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| 216 |
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NET_ETHER=2,
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| 217 |
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NET_802=3,
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| 218 |
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NET_UNIX=4,
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| 219 |
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NET_IPV4=5,
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NET_IPX=6,
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| 221 |
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NET_ATALK=7,
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| 222 |
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NET_NETROM=8,
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| 223 |
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NET_AX25=9,
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| 224 |
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NET_BRIDGE=10,
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| 225 |
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NET_ROSE=11,
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| 226 |
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NET_IPV6=12,
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| 227 |
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NET_X25=13,
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| 228 |
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NET_TR=14,
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| 229 |
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NET_DECNET=15,
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| 230 |
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NET_ECONET=16,
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| 231 |
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NET_SCTP=17,
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| 232 |
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NET_LLC=18,
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| 233 |
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NET_NETFILTER=19,
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| 234 |
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NET_DCCP=20,
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| 235 |
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NET_IRDA=412,
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| 236 |
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};
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| 237 |
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|
| 238 |
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/* /proc/sys/kernel/random */
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| 239 |
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enum
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| 240 |
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{
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| 241 |
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RANDOM_POOLSIZE=1,
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| 242 |
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RANDOM_ENTROPY_COUNT=2,
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| 243 |
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RANDOM_READ_THRESH=3,
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| 244 |
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RANDOM_WRITE_THRESH=4,
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| 245 |
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RANDOM_BOOT_ID=5,
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| 246 |
|
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RANDOM_UUID=6
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| 247 |
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};
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| 248 |
|
|
|
| 249 |
|
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/* /proc/sys/kernel/pty */
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| 250 |
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enum
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| 251 |
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{
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| 252 |
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PTY_MAX=1,
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| 253 |
|
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PTY_NR=2
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| 254 |
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};
|
| 255 |
|
|
|
| 256 |
|
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/* /proc/sys/bus/isa */
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| 257 |
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enum
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| 258 |
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{
|
| 259 |
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BUS_ISA_MEM_BASE=1,
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| 260 |
|
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BUS_ISA_PORT_BASE=2,
|
| 261 |
|
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BUS_ISA_PORT_SHIFT=3
|
| 262 |
|
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};
|
| 263 |
|
|
|
| 264 |
|
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/* /proc/sys/net/core */
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| 265 |
|
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enum
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| 266 |
|
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{
|
| 267 |
|
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NET_CORE_WMEM_MAX=1,
|
| 268 |
|
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NET_CORE_RMEM_MAX=2,
|
| 269 |
|
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NET_CORE_WMEM_DEFAULT=3,
|
| 270 |
|
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NET_CORE_RMEM_DEFAULT=4,
|
| 271 |
|
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/* was NET_CORE_DESTROY_DELAY */
|
| 272 |
|
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NET_CORE_MAX_BACKLOG=6,
|
| 273 |
|
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NET_CORE_FASTROUTE=7,
|
| 274 |
|
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NET_CORE_MSG_COST=8,
|
| 275 |
|
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NET_CORE_MSG_BURST=9,
|
| 276 |
|
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NET_CORE_OPTMEM_MAX=10,
|
| 277 |
|
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NET_CORE_HOT_LIST_LENGTH=11,
|
| 278 |
|
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NET_CORE_DIVERT_VERSION=12,
|
| 279 |
|
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NET_CORE_NO_CONG_THRESH=13,
|
| 280 |
|
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NET_CORE_NO_CONG=14,
|
| 281 |
|
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NET_CORE_LO_CONG=15,
|
| 282 |
|
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NET_CORE_MOD_CONG=16,
|
| 283 |
|
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NET_CORE_DEV_WEIGHT=17,
|
| 284 |
|
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NET_CORE_SOMAXCONN=18,
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| 285 |
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NET_CORE_BUDGET=19,
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| 286 |
|
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NET_CORE_AEVENT_ETIME=20,
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| 287 |
|
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NET_CORE_AEVENT_RSEQTH=21,
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| 288 |
|
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NET_CORE_WARNINGS=22,
|
| 289 |
|
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};
|
| 290 |
|
|
|
| 291 |
|
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/* /proc/sys/net/ethernet */
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| 292 |
|
|
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| 293 |
|
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/* /proc/sys/net/802 */
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| 294 |
|
|
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| 295 |
|
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/* /proc/sys/net/unix */
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| 296 |
|
|
|
| 297 |
|
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enum
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| 298 |
|
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{
|
| 299 |
|
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NET_UNIX_DESTROY_DELAY=1,
|
| 300 |
|
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NET_UNIX_DELETE_DELAY=2,
|
| 301 |
|
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NET_UNIX_MAX_DGRAM_QLEN=3,
|
| 302 |
|
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};
|
| 303 |
|
|
|
| 304 |
|
|
/* /proc/sys/net/netfilter */
|
| 305 |
|
|
enum
|
| 306 |
|
|
{
|
| 307 |
|
|
NET_NF_CONNTRACK_MAX=1,
|
| 308 |
|
|
NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2,
|
| 309 |
|
|
NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3,
|
| 310 |
|
|
NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4,
|
| 311 |
|
|
NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5,
|
| 312 |
|
|
NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6,
|
| 313 |
|
|
NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7,
|
| 314 |
|
|
NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8,
|
| 315 |
|
|
NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9,
|
| 316 |
|
|
NET_NF_CONNTRACK_UDP_TIMEOUT=10,
|
| 317 |
|
|
NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11,
|
| 318 |
|
|
NET_NF_CONNTRACK_ICMP_TIMEOUT=12,
|
| 319 |
|
|
NET_NF_CONNTRACK_GENERIC_TIMEOUT=13,
|
| 320 |
|
|
NET_NF_CONNTRACK_BUCKETS=14,
|
| 321 |
|
|
NET_NF_CONNTRACK_LOG_INVALID=15,
|
| 322 |
|
|
NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16,
|
| 323 |
|
|
NET_NF_CONNTRACK_TCP_LOOSE=17,
|
| 324 |
|
|
NET_NF_CONNTRACK_TCP_BE_LIBERAL=18,
|
| 325 |
|
|
NET_NF_CONNTRACK_TCP_MAX_RETRANS=19,
|
| 326 |
|
|
NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20,
|
| 327 |
|
|
NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21,
|
| 328 |
|
|
NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22,
|
| 329 |
|
|
NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23,
|
| 330 |
|
|
NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24,
|
| 331 |
|
|
NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25,
|
| 332 |
|
|
NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26,
|
| 333 |
|
|
NET_NF_CONNTRACK_COUNT=27,
|
| 334 |
|
|
NET_NF_CONNTRACK_ICMPV6_TIMEOUT=28,
|
| 335 |
|
|
NET_NF_CONNTRACK_FRAG6_TIMEOUT=29,
|
| 336 |
|
|
NET_NF_CONNTRACK_FRAG6_LOW_THRESH=30,
|
| 337 |
|
|
NET_NF_CONNTRACK_FRAG6_HIGH_THRESH=31,
|
| 338 |
|
|
NET_NF_CONNTRACK_CHECKSUM=32,
|
| 339 |
|
|
};
|
| 340 |
|
|
|
| 341 |
|
|
/* /proc/sys/net/ipv4 */
|
| 342 |
|
|
enum
|
| 343 |
|
|
{
|
| 344 |
|
|
/* v2.0 compatibile variables */
|
| 345 |
|
|
NET_IPV4_FORWARD=8,
|
| 346 |
|
|
NET_IPV4_DYNADDR=9,
|
| 347 |
|
|
|
| 348 |
|
|
NET_IPV4_CONF=16,
|
| 349 |
|
|
NET_IPV4_NEIGH=17,
|
| 350 |
|
|
NET_IPV4_ROUTE=18,
|
| 351 |
|
|
NET_IPV4_FIB_HASH=19,
|
| 352 |
|
|
NET_IPV4_NETFILTER=20,
|
| 353 |
|
|
|
| 354 |
|
|
NET_IPV4_TCP_TIMESTAMPS=33,
|
| 355 |
|
|
NET_IPV4_TCP_WINDOW_SCALING=34,
|
| 356 |
|
|
NET_IPV4_TCP_SACK=35,
|
| 357 |
|
|
NET_IPV4_TCP_RETRANS_COLLAPSE=36,
|
| 358 |
|
|
NET_IPV4_DEFAULT_TTL=37,
|
| 359 |
|
|
NET_IPV4_AUTOCONFIG=38,
|
| 360 |
|
|
NET_IPV4_NO_PMTU_DISC=39,
|
| 361 |
|
|
NET_IPV4_TCP_SYN_RETRIES=40,
|
| 362 |
|
|
NET_IPV4_IPFRAG_HIGH_THRESH=41,
|
| 363 |
|
|
NET_IPV4_IPFRAG_LOW_THRESH=42,
|
| 364 |
|
|
NET_IPV4_IPFRAG_TIME=43,
|
| 365 |
|
|
NET_IPV4_TCP_MAX_KA_PROBES=44,
|
| 366 |
|
|
NET_IPV4_TCP_KEEPALIVE_TIME=45,
|
| 367 |
|
|
NET_IPV4_TCP_KEEPALIVE_PROBES=46,
|
| 368 |
|
|
NET_IPV4_TCP_RETRIES1=47,
|
| 369 |
|
|
NET_IPV4_TCP_RETRIES2=48,
|
| 370 |
|
|
NET_IPV4_TCP_FIN_TIMEOUT=49,
|
| 371 |
|
|
NET_IPV4_IP_MASQ_DEBUG=50,
|
| 372 |
|
|
NET_TCP_SYNCOOKIES=51,
|
| 373 |
|
|
NET_TCP_STDURG=52,
|
| 374 |
|
|
NET_TCP_RFC1337=53,
|
| 375 |
|
|
NET_TCP_SYN_TAILDROP=54,
|
| 376 |
|
|
NET_TCP_MAX_SYN_BACKLOG=55,
|
| 377 |
|
|
NET_IPV4_LOCAL_PORT_RANGE=56,
|
| 378 |
|
|
NET_IPV4_ICMP_ECHO_IGNORE_ALL=57,
|
| 379 |
|
|
NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS=58,
|
| 380 |
|
|
NET_IPV4_ICMP_SOURCEQUENCH_RATE=59,
|
| 381 |
|
|
NET_IPV4_ICMP_DESTUNREACH_RATE=60,
|
| 382 |
|
|
NET_IPV4_ICMP_TIMEEXCEED_RATE=61,
|
| 383 |
|
|
NET_IPV4_ICMP_PARAMPROB_RATE=62,
|
| 384 |
|
|
NET_IPV4_ICMP_ECHOREPLY_RATE=63,
|
| 385 |
|
|
NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES=64,
|
| 386 |
|
|
NET_IPV4_IGMP_MAX_MEMBERSHIPS=65,
|
| 387 |
|
|
NET_TCP_TW_RECYCLE=66,
|
| 388 |
|
|
NET_IPV4_ALWAYS_DEFRAG=67,
|
| 389 |
|
|
NET_IPV4_TCP_KEEPALIVE_INTVL=68,
|
| 390 |
|
|
NET_IPV4_INET_PEER_THRESHOLD=69,
|
| 391 |
|
|
NET_IPV4_INET_PEER_MINTTL=70,
|
| 392 |
|
|
NET_IPV4_INET_PEER_MAXTTL=71,
|
| 393 |
|
|
NET_IPV4_INET_PEER_GC_MINTIME=72,
|
| 394 |
|
|
NET_IPV4_INET_PEER_GC_MAXTIME=73,
|
| 395 |
|
|
NET_TCP_ORPHAN_RETRIES=74,
|
| 396 |
|
|
NET_TCP_ABORT_ON_OVERFLOW=75,
|
| 397 |
|
|
NET_TCP_SYNACK_RETRIES=76,
|
| 398 |
|
|
NET_TCP_MAX_ORPHANS=77,
|
| 399 |
|
|
NET_TCP_MAX_TW_BUCKETS=78,
|
| 400 |
|
|
NET_TCP_FACK=79,
|
| 401 |
|
|
NET_TCP_REORDERING=80,
|
| 402 |
|
|
NET_TCP_ECN=81,
|
| 403 |
|
|
NET_TCP_DSACK=82,
|
| 404 |
|
|
NET_TCP_MEM=83,
|
| 405 |
|
|
NET_TCP_WMEM=84,
|
| 406 |
|
|
NET_TCP_RMEM=85,
|
| 407 |
|
|
NET_TCP_APP_WIN=86,
|
| 408 |
|
|
NET_TCP_ADV_WIN_SCALE=87,
|
| 409 |
|
|
NET_IPV4_NONLOCAL_BIND=88,
|
| 410 |
|
|
NET_IPV4_ICMP_RATELIMIT=89,
|
| 411 |
|
|
NET_IPV4_ICMP_RATEMASK=90,
|
| 412 |
|
|
NET_TCP_TW_REUSE=91,
|
| 413 |
|
|
NET_TCP_FRTO=92,
|
| 414 |
|
|
NET_TCP_LOW_LATENCY=93,
|
| 415 |
|
|
NET_IPV4_IPFRAG_SECRET_INTERVAL=94,
|
| 416 |
|
|
NET_IPV4_IGMP_MAX_MSF=96,
|
| 417 |
|
|
NET_TCP_NO_METRICS_SAVE=97,
|
| 418 |
|
|
NET_TCP_DEFAULT_WIN_SCALE=105,
|
| 419 |
|
|
NET_TCP_MODERATE_RCVBUF=106,
|
| 420 |
|
|
NET_TCP_TSO_WIN_DIVISOR=107,
|
| 421 |
|
|
NET_TCP_BIC_BETA=108,
|
| 422 |
|
|
NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR=109,
|
| 423 |
|
|
NET_TCP_CONG_CONTROL=110,
|
| 424 |
|
|
NET_TCP_ABC=111,
|
| 425 |
|
|
NET_IPV4_IPFRAG_MAX_DIST=112,
|
| 426 |
|
|
NET_TCP_MTU_PROBING=113,
|
| 427 |
|
|
NET_TCP_BASE_MSS=114,
|
| 428 |
|
|
NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS=115,
|
| 429 |
|
|
NET_TCP_DMA_COPYBREAK=116,
|
| 430 |
|
|
NET_TCP_SLOW_START_AFTER_IDLE=117,
|
| 431 |
|
|
NET_CIPSOV4_CACHE_ENABLE=118,
|
| 432 |
|
|
NET_CIPSOV4_CACHE_BUCKET_SIZE=119,
|
| 433 |
|
|
NET_CIPSOV4_RBM_OPTFMT=120,
|
| 434 |
|
|
NET_CIPSOV4_RBM_STRICTVALID=121,
|
| 435 |
|
|
NET_TCP_AVAIL_CONG_CONTROL=122,
|
| 436 |
|
|
NET_TCP_ALLOWED_CONG_CONTROL=123,
|
| 437 |
|
|
NET_TCP_MAX_SSTHRESH=124,
|
| 438 |
|
|
NET_TCP_FRTO_RESPONSE=125,
|
| 439 |
|
|
};
|
| 440 |
|
|
|
| 441 |
|
|
enum {
|
| 442 |
|
|
NET_IPV4_ROUTE_FLUSH=1,
|
| 443 |
|
|
NET_IPV4_ROUTE_MIN_DELAY=2,
|
| 444 |
|
|
NET_IPV4_ROUTE_MAX_DELAY=3,
|
| 445 |
|
|
NET_IPV4_ROUTE_GC_THRESH=4,
|
| 446 |
|
|
NET_IPV4_ROUTE_MAX_SIZE=5,
|
| 447 |
|
|
NET_IPV4_ROUTE_GC_MIN_INTERVAL=6,
|
| 448 |
|
|
NET_IPV4_ROUTE_GC_TIMEOUT=7,
|
| 449 |
|
|
NET_IPV4_ROUTE_GC_INTERVAL=8,
|
| 450 |
|
|
NET_IPV4_ROUTE_REDIRECT_LOAD=9,
|
| 451 |
|
|
NET_IPV4_ROUTE_REDIRECT_NUMBER=10,
|
| 452 |
|
|
NET_IPV4_ROUTE_REDIRECT_SILENCE=11,
|
| 453 |
|
|
NET_IPV4_ROUTE_ERROR_COST=12,
|
| 454 |
|
|
NET_IPV4_ROUTE_ERROR_BURST=13,
|
| 455 |
|
|
NET_IPV4_ROUTE_GC_ELASTICITY=14,
|
| 456 |
|
|
NET_IPV4_ROUTE_MTU_EXPIRES=15,
|
| 457 |
|
|
NET_IPV4_ROUTE_MIN_PMTU=16,
|
| 458 |
|
|
NET_IPV4_ROUTE_MIN_ADVMSS=17,
|
| 459 |
|
|
NET_IPV4_ROUTE_SECRET_INTERVAL=18,
|
| 460 |
|
|
NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS=19,
|
| 461 |
|
|
};
|
| 462 |
|
|
|
| 463 |
|
|
enum
|
| 464 |
|
|
{
|
| 465 |
|
|
NET_PROTO_CONF_ALL=-2,
|
| 466 |
|
|
NET_PROTO_CONF_DEFAULT=-3
|
| 467 |
|
|
|
| 468 |
|
|
/* And device ifindices ... */
|
| 469 |
|
|
};
|
| 470 |
|
|
|
| 471 |
|
|
enum
|
| 472 |
|
|
{
|
| 473 |
|
|
NET_IPV4_CONF_FORWARDING=1,
|
| 474 |
|
|
NET_IPV4_CONF_MC_FORWARDING=2,
|
| 475 |
|
|
NET_IPV4_CONF_PROXY_ARP=3,
|
| 476 |
|
|
NET_IPV4_CONF_ACCEPT_REDIRECTS=4,
|
| 477 |
|
|
NET_IPV4_CONF_SECURE_REDIRECTS=5,
|
| 478 |
|
|
NET_IPV4_CONF_SEND_REDIRECTS=6,
|
| 479 |
|
|
NET_IPV4_CONF_SHARED_MEDIA=7,
|
| 480 |
|
|
NET_IPV4_CONF_RP_FILTER=8,
|
| 481 |
|
|
NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE=9,
|
| 482 |
|
|
NET_IPV4_CONF_BOOTP_RELAY=10,
|
| 483 |
|
|
NET_IPV4_CONF_LOG_MARTIANS=11,
|
| 484 |
|
|
NET_IPV4_CONF_TAG=12,
|
| 485 |
|
|
NET_IPV4_CONF_ARPFILTER=13,
|
| 486 |
|
|
NET_IPV4_CONF_MEDIUM_ID=14,
|
| 487 |
|
|
NET_IPV4_CONF_NOXFRM=15,
|
| 488 |
|
|
NET_IPV4_CONF_NOPOLICY=16,
|
| 489 |
|
|
NET_IPV4_CONF_FORCE_IGMP_VERSION=17,
|
| 490 |
|
|
NET_IPV4_CONF_ARP_ANNOUNCE=18,
|
| 491 |
|
|
NET_IPV4_CONF_ARP_IGNORE=19,
|
| 492 |
|
|
NET_IPV4_CONF_PROMOTE_SECONDARIES=20,
|
| 493 |
|
|
NET_IPV4_CONF_ARP_ACCEPT=21,
|
| 494 |
|
|
__NET_IPV4_CONF_MAX
|
| 495 |
|
|
};
|
| 496 |
|
|
|
| 497 |
|
|
/* /proc/sys/net/ipv4/netfilter */
|
| 498 |
|
|
enum
|
| 499 |
|
|
{
|
| 500 |
|
|
NET_IPV4_NF_CONNTRACK_MAX=1,
|
| 501 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT=2,
|
| 502 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV=3,
|
| 503 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED=4,
|
| 504 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT=5,
|
| 505 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT=6,
|
| 506 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK=7,
|
| 507 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT=8,
|
| 508 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE=9,
|
| 509 |
|
|
NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT=10,
|
| 510 |
|
|
NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM=11,
|
| 511 |
|
|
NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT=12,
|
| 512 |
|
|
NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT=13,
|
| 513 |
|
|
NET_IPV4_NF_CONNTRACK_BUCKETS=14,
|
| 514 |
|
|
NET_IPV4_NF_CONNTRACK_LOG_INVALID=15,
|
| 515 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS=16,
|
| 516 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_LOOSE=17,
|
| 517 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL=18,
|
| 518 |
|
|
NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS=19,
|
| 519 |
|
|
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED=20,
|
| 520 |
|
|
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT=21,
|
| 521 |
|
|
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED=22,
|
| 522 |
|
|
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED=23,
|
| 523 |
|
|
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT=24,
|
| 524 |
|
|
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD=25,
|
| 525 |
|
|
NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT=26,
|
| 526 |
|
|
NET_IPV4_NF_CONNTRACK_COUNT=27,
|
| 527 |
|
|
NET_IPV4_NF_CONNTRACK_CHECKSUM=28,
|
| 528 |
|
|
};
|
| 529 |
|
|
|
| 530 |
|
|
/* /proc/sys/net/ipv6 */
|
| 531 |
|
|
enum {
|
| 532 |
|
|
NET_IPV6_CONF=16,
|
| 533 |
|
|
NET_IPV6_NEIGH=17,
|
| 534 |
|
|
NET_IPV6_ROUTE=18,
|
| 535 |
|
|
NET_IPV6_ICMP=19,
|
| 536 |
|
|
NET_IPV6_BINDV6ONLY=20,
|
| 537 |
|
|
NET_IPV6_IP6FRAG_HIGH_THRESH=21,
|
| 538 |
|
|
NET_IPV6_IP6FRAG_LOW_THRESH=22,
|
| 539 |
|
|
NET_IPV6_IP6FRAG_TIME=23,
|
| 540 |
|
|
NET_IPV6_IP6FRAG_SECRET_INTERVAL=24,
|
| 541 |
|
|
NET_IPV6_MLD_MAX_MSF=25,
|
| 542 |
|
|
};
|
| 543 |
|
|
|
| 544 |
|
|
enum {
|
| 545 |
|
|
NET_IPV6_ROUTE_FLUSH=1,
|
| 546 |
|
|
NET_IPV6_ROUTE_GC_THRESH=2,
|
| 547 |
|
|
NET_IPV6_ROUTE_MAX_SIZE=3,
|
| 548 |
|
|
NET_IPV6_ROUTE_GC_MIN_INTERVAL=4,
|
| 549 |
|
|
NET_IPV6_ROUTE_GC_TIMEOUT=5,
|
| 550 |
|
|
NET_IPV6_ROUTE_GC_INTERVAL=6,
|
| 551 |
|
|
NET_IPV6_ROUTE_GC_ELASTICITY=7,
|
| 552 |
|
|
NET_IPV6_ROUTE_MTU_EXPIRES=8,
|
| 553 |
|
|
NET_IPV6_ROUTE_MIN_ADVMSS=9,
|
| 554 |
|
|
NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS=10
|
| 555 |
|
|
};
|
| 556 |
|
|
|
| 557 |
|
|
enum {
|
| 558 |
|
|
NET_IPV6_FORWARDING=1,
|
| 559 |
|
|
NET_IPV6_HOP_LIMIT=2,
|
| 560 |
|
|
NET_IPV6_MTU=3,
|
| 561 |
|
|
NET_IPV6_ACCEPT_RA=4,
|
| 562 |
|
|
NET_IPV6_ACCEPT_REDIRECTS=5,
|
| 563 |
|
|
NET_IPV6_AUTOCONF=6,
|
| 564 |
|
|
NET_IPV6_DAD_TRANSMITS=7,
|
| 565 |
|
|
NET_IPV6_RTR_SOLICITS=8,
|
| 566 |
|
|
NET_IPV6_RTR_SOLICIT_INTERVAL=9,
|
| 567 |
|
|
NET_IPV6_RTR_SOLICIT_DELAY=10,
|
| 568 |
|
|
NET_IPV6_USE_TEMPADDR=11,
|
| 569 |
|
|
NET_IPV6_TEMP_VALID_LFT=12,
|
| 570 |
|
|
NET_IPV6_TEMP_PREFERED_LFT=13,
|
| 571 |
|
|
NET_IPV6_REGEN_MAX_RETRY=14,
|
| 572 |
|
|
NET_IPV6_MAX_DESYNC_FACTOR=15,
|
| 573 |
|
|
NET_IPV6_MAX_ADDRESSES=16,
|
| 574 |
|
|
NET_IPV6_FORCE_MLD_VERSION=17,
|
| 575 |
|
|
NET_IPV6_ACCEPT_RA_DEFRTR=18,
|
| 576 |
|
|
NET_IPV6_ACCEPT_RA_PINFO=19,
|
| 577 |
|
|
NET_IPV6_ACCEPT_RA_RTR_PREF=20,
|
| 578 |
|
|
NET_IPV6_RTR_PROBE_INTERVAL=21,
|
| 579 |
|
|
NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22,
|
| 580 |
|
|
NET_IPV6_PROXY_NDP=23,
|
| 581 |
|
|
NET_IPV6_ACCEPT_SOURCE_ROUTE=25,
|
| 582 |
|
|
__NET_IPV6_MAX
|
| 583 |
|
|
};
|
| 584 |
|
|
|
| 585 |
|
|
/* /proc/sys/net/ipv6/icmp */
|
| 586 |
|
|
enum {
|
| 587 |
|
|
NET_IPV6_ICMP_RATELIMIT=1
|
| 588 |
|
|
};
|
| 589 |
|
|
|
| 590 |
|
|
/* /proc/sys/net/<protocol>/neigh/<dev> */
|
| 591 |
|
|
enum {
|
| 592 |
|
|
NET_NEIGH_MCAST_SOLICIT=1,
|
| 593 |
|
|
NET_NEIGH_UCAST_SOLICIT=2,
|
| 594 |
|
|
NET_NEIGH_APP_SOLICIT=3,
|
| 595 |
|
|
NET_NEIGH_RETRANS_TIME=4,
|
| 596 |
|
|
NET_NEIGH_REACHABLE_TIME=5,
|
| 597 |
|
|
NET_NEIGH_DELAY_PROBE_TIME=6,
|
| 598 |
|
|
NET_NEIGH_GC_STALE_TIME=7,
|
| 599 |
|
|
NET_NEIGH_UNRES_QLEN=8,
|
| 600 |
|
|
NET_NEIGH_PROXY_QLEN=9,
|
| 601 |
|
|
NET_NEIGH_ANYCAST_DELAY=10,
|
| 602 |
|
|
NET_NEIGH_PROXY_DELAY=11,
|
| 603 |
|
|
NET_NEIGH_LOCKTIME=12,
|
| 604 |
|
|
NET_NEIGH_GC_INTERVAL=13,
|
| 605 |
|
|
NET_NEIGH_GC_THRESH1=14,
|
| 606 |
|
|
NET_NEIGH_GC_THRESH2=15,
|
| 607 |
|
|
NET_NEIGH_GC_THRESH3=16,
|
| 608 |
|
|
NET_NEIGH_RETRANS_TIME_MS=17,
|
| 609 |
|
|
NET_NEIGH_REACHABLE_TIME_MS=18,
|
| 610 |
|
|
__NET_NEIGH_MAX
|
| 611 |
|
|
};
|
| 612 |
|
|
|
| 613 |
|
|
/* /proc/sys/net/dccp */
|
| 614 |
|
|
enum {
|
| 615 |
|
|
NET_DCCP_DEFAULT=1,
|
| 616 |
|
|
};
|
| 617 |
|
|
|
| 618 |
|
|
/* /proc/sys/net/ipx */
|
| 619 |
|
|
enum {
|
| 620 |
|
|
NET_IPX_PPROP_BROADCASTING=1,
|
| 621 |
|
|
NET_IPX_FORWARDING=2
|
| 622 |
|
|
};
|
| 623 |
|
|
|
| 624 |
|
|
/* /proc/sys/net/llc */
|
| 625 |
|
|
enum {
|
| 626 |
|
|
NET_LLC2=1,
|
| 627 |
|
|
NET_LLC_STATION=2,
|
| 628 |
|
|
};
|
| 629 |
|
|
|
| 630 |
|
|
/* /proc/sys/net/llc/llc2 */
|
| 631 |
|
|
enum {
|
| 632 |
|
|
NET_LLC2_TIMEOUT=1,
|
| 633 |
|
|
};
|
| 634 |
|
|
|
| 635 |
|
|
/* /proc/sys/net/llc/station */
|
| 636 |
|
|
enum {
|
| 637 |
|
|
NET_LLC_STATION_ACK_TIMEOUT=1,
|
| 638 |
|
|
};
|
| 639 |
|
|
|
| 640 |
|
|
/* /proc/sys/net/llc/llc2/timeout */
|
| 641 |
|
|
enum {
|
| 642 |
|
|
NET_LLC2_ACK_TIMEOUT=1,
|
| 643 |
|
|
NET_LLC2_P_TIMEOUT=2,
|
| 644 |
|
|
NET_LLC2_REJ_TIMEOUT=3,
|
| 645 |
|
|
NET_LLC2_BUSY_TIMEOUT=4,
|
| 646 |
|
|
};
|
| 647 |
|
|
|
| 648 |
|
|
/* /proc/sys/net/appletalk */
|
| 649 |
|
|
enum {
|
| 650 |
|
|
NET_ATALK_AARP_EXPIRY_TIME=1,
|
| 651 |
|
|
NET_ATALK_AARP_TICK_TIME=2,
|
| 652 |
|
|
NET_ATALK_AARP_RETRANSMIT_LIMIT=3,
|
| 653 |
|
|
NET_ATALK_AARP_RESOLVE_TIME=4
|
| 654 |
|
|
};
|
| 655 |
|
|
|
| 656 |
|
|
|
| 657 |
|
|
/* /proc/sys/net/netrom */
|
| 658 |
|
|
enum {
|
| 659 |
|
|
NET_NETROM_DEFAULT_PATH_QUALITY=1,
|
| 660 |
|
|
NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER=2,
|
| 661 |
|
|
NET_NETROM_NETWORK_TTL_INITIALISER=3,
|
| 662 |
|
|
NET_NETROM_TRANSPORT_TIMEOUT=4,
|
| 663 |
|
|
NET_NETROM_TRANSPORT_MAXIMUM_TRIES=5,
|
| 664 |
|
|
NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY=6,
|
| 665 |
|
|
NET_NETROM_TRANSPORT_BUSY_DELAY=7,
|
| 666 |
|
|
NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE=8,
|
| 667 |
|
|
NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT=9,
|
| 668 |
|
|
NET_NETROM_ROUTING_CONTROL=10,
|
| 669 |
|
|
NET_NETROM_LINK_FAILS_COUNT=11,
|
| 670 |
|
|
NET_NETROM_RESET=12
|
| 671 |
|
|
};
|
| 672 |
|
|
|
| 673 |
|
|
/* /proc/sys/net/ax25 */
|
| 674 |
|
|
enum {
|
| 675 |
|
|
NET_AX25_IP_DEFAULT_MODE=1,
|
| 676 |
|
|
NET_AX25_DEFAULT_MODE=2,
|
| 677 |
|
|
NET_AX25_BACKOFF_TYPE=3,
|
| 678 |
|
|
NET_AX25_CONNECT_MODE=4,
|
| 679 |
|
|
NET_AX25_STANDARD_WINDOW=5,
|
| 680 |
|
|
NET_AX25_EXTENDED_WINDOW=6,
|
| 681 |
|
|
NET_AX25_T1_TIMEOUT=7,
|
| 682 |
|
|
NET_AX25_T2_TIMEOUT=8,
|
| 683 |
|
|
NET_AX25_T3_TIMEOUT=9,
|
| 684 |
|
|
NET_AX25_IDLE_TIMEOUT=10,
|
| 685 |
|
|
NET_AX25_N2=11,
|
| 686 |
|
|
NET_AX25_PACLEN=12,
|
| 687 |
|
|
NET_AX25_PROTOCOL=13,
|
| 688 |
|
|
NET_AX25_DAMA_SLAVE_TIMEOUT=14
|
| 689 |
|
|
};
|
| 690 |
|
|
|
| 691 |
|
|
/* /proc/sys/net/rose */
|
| 692 |
|
|
enum {
|
| 693 |
|
|
NET_ROSE_RESTART_REQUEST_TIMEOUT=1,
|
| 694 |
|
|
NET_ROSE_CALL_REQUEST_TIMEOUT=2,
|
| 695 |
|
|
NET_ROSE_RESET_REQUEST_TIMEOUT=3,
|
| 696 |
|
|
NET_ROSE_CLEAR_REQUEST_TIMEOUT=4,
|
| 697 |
|
|
NET_ROSE_ACK_HOLD_BACK_TIMEOUT=5,
|
| 698 |
|
|
NET_ROSE_ROUTING_CONTROL=6,
|
| 699 |
|
|
NET_ROSE_LINK_FAIL_TIMEOUT=7,
|
| 700 |
|
|
NET_ROSE_MAX_VCS=8,
|
| 701 |
|
|
NET_ROSE_WINDOW_SIZE=9,
|
| 702 |
|
|
NET_ROSE_NO_ACTIVITY_TIMEOUT=10
|
| 703 |
|
|
};
|
| 704 |
|
|
|
| 705 |
|
|
/* /proc/sys/net/x25 */
|
| 706 |
|
|
enum {
|
| 707 |
|
|
NET_X25_RESTART_REQUEST_TIMEOUT=1,
|
| 708 |
|
|
NET_X25_CALL_REQUEST_TIMEOUT=2,
|
| 709 |
|
|
NET_X25_RESET_REQUEST_TIMEOUT=3,
|
| 710 |
|
|
NET_X25_CLEAR_REQUEST_TIMEOUT=4,
|
| 711 |
|
|
NET_X25_ACK_HOLD_BACK_TIMEOUT=5,
|
| 712 |
|
|
NET_X25_FORWARD=6
|
| 713 |
|
|
};
|
| 714 |
|
|
|
| 715 |
|
|
/* /proc/sys/net/token-ring */
|
| 716 |
|
|
enum
|
| 717 |
|
|
{
|
| 718 |
|
|
NET_TR_RIF_TIMEOUT=1
|
| 719 |
|
|
};
|
| 720 |
|
|
|
| 721 |
|
|
/* /proc/sys/net/decnet/ */
|
| 722 |
|
|
enum {
|
| 723 |
|
|
NET_DECNET_NODE_TYPE = 1,
|
| 724 |
|
|
NET_DECNET_NODE_ADDRESS = 2,
|
| 725 |
|
|
NET_DECNET_NODE_NAME = 3,
|
| 726 |
|
|
NET_DECNET_DEFAULT_DEVICE = 4,
|
| 727 |
|
|
NET_DECNET_TIME_WAIT = 5,
|
| 728 |
|
|
NET_DECNET_DN_COUNT = 6,
|
| 729 |
|
|
NET_DECNET_DI_COUNT = 7,
|
| 730 |
|
|
NET_DECNET_DR_COUNT = 8,
|
| 731 |
|
|
NET_DECNET_DST_GC_INTERVAL = 9,
|
| 732 |
|
|
NET_DECNET_CONF = 10,
|
| 733 |
|
|
NET_DECNET_NO_FC_MAX_CWND = 11,
|
| 734 |
|
|
NET_DECNET_MEM = 12,
|
| 735 |
|
|
NET_DECNET_RMEM = 13,
|
| 736 |
|
|
NET_DECNET_WMEM = 14,
|
| 737 |
|
|
NET_DECNET_DEBUG_LEVEL = 255
|
| 738 |
|
|
};
|
| 739 |
|
|
|
| 740 |
|
|
/* /proc/sys/net/decnet/conf/<dev> */
|
| 741 |
|
|
enum {
|
| 742 |
|
|
NET_DECNET_CONF_LOOPBACK = -2,
|
| 743 |
|
|
NET_DECNET_CONF_DDCMP = -3,
|
| 744 |
|
|
NET_DECNET_CONF_PPP = -4,
|
| 745 |
|
|
NET_DECNET_CONF_X25 = -5,
|
| 746 |
|
|
NET_DECNET_CONF_GRE = -6,
|
| 747 |
|
|
NET_DECNET_CONF_ETHER = -7
|
| 748 |
|
|
|
| 749 |
|
|
/* ... and ifindex of devices */
|
| 750 |
|
|
};
|
| 751 |
|
|
|
| 752 |
|
|
/* /proc/sys/net/decnet/conf/<dev>/ */
|
| 753 |
|
|
enum {
|
| 754 |
|
|
NET_DECNET_CONF_DEV_PRIORITY = 1,
|
| 755 |
|
|
NET_DECNET_CONF_DEV_T1 = 2,
|
| 756 |
|
|
NET_DECNET_CONF_DEV_T2 = 3,
|
| 757 |
|
|
NET_DECNET_CONF_DEV_T3 = 4,
|
| 758 |
|
|
NET_DECNET_CONF_DEV_FORWARDING = 5,
|
| 759 |
|
|
NET_DECNET_CONF_DEV_BLKSIZE = 6,
|
| 760 |
|
|
NET_DECNET_CONF_DEV_STATE = 7
|
| 761 |
|
|
};
|
| 762 |
|
|
|
| 763 |
|
|
/* /proc/sys/net/sctp */
|
| 764 |
|
|
enum {
|
| 765 |
|
|
NET_SCTP_RTO_INITIAL = 1,
|
| 766 |
|
|
NET_SCTP_RTO_MIN = 2,
|
| 767 |
|
|
NET_SCTP_RTO_MAX = 3,
|
| 768 |
|
|
NET_SCTP_RTO_ALPHA = 4,
|
| 769 |
|
|
NET_SCTP_RTO_BETA = 5,
|
| 770 |
|
|
NET_SCTP_VALID_COOKIE_LIFE = 6,
|
| 771 |
|
|
NET_SCTP_ASSOCIATION_MAX_RETRANS = 7,
|
| 772 |
|
|
NET_SCTP_PATH_MAX_RETRANS = 8,
|
| 773 |
|
|
NET_SCTP_MAX_INIT_RETRANSMITS = 9,
|
| 774 |
|
|
NET_SCTP_HB_INTERVAL = 10,
|
| 775 |
|
|
NET_SCTP_PRESERVE_ENABLE = 11,
|
| 776 |
|
|
NET_SCTP_MAX_BURST = 12,
|
| 777 |
|
|
NET_SCTP_ADDIP_ENABLE = 13,
|
| 778 |
|
|
NET_SCTP_PRSCTP_ENABLE = 14,
|
| 779 |
|
|
NET_SCTP_SNDBUF_POLICY = 15,
|
| 780 |
|
|
NET_SCTP_SACK_TIMEOUT = 16,
|
| 781 |
|
|
NET_SCTP_RCVBUF_POLICY = 17,
|
| 782 |
|
|
};
|
| 783 |
|
|
|
| 784 |
|
|
/* /proc/sys/net/bridge */
|
| 785 |
|
|
enum {
|
| 786 |
|
|
NET_BRIDGE_NF_CALL_ARPTABLES = 1,
|
| 787 |
|
|
NET_BRIDGE_NF_CALL_IPTABLES = 2,
|
| 788 |
|
|
NET_BRIDGE_NF_CALL_IP6TABLES = 3,
|
| 789 |
|
|
NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4,
|
| 790 |
|
|
NET_BRIDGE_NF_FILTER_PPPOE_TAGGED = 5,
|
| 791 |
|
|
};
|
| 792 |
|
|
|
| 793 |
|
|
/* proc/sys/net/irda */
|
| 794 |
|
|
enum {
|
| 795 |
|
|
NET_IRDA_DISCOVERY=1,
|
| 796 |
|
|
NET_IRDA_DEVNAME=2,
|
| 797 |
|
|
NET_IRDA_DEBUG=3,
|
| 798 |
|
|
NET_IRDA_FAST_POLL=4,
|
| 799 |
|
|
NET_IRDA_DISCOVERY_SLOTS=5,
|
| 800 |
|
|
NET_IRDA_DISCOVERY_TIMEOUT=6,
|
| 801 |
|
|
NET_IRDA_SLOT_TIMEOUT=7,
|
| 802 |
|
|
NET_IRDA_MAX_BAUD_RATE=8,
|
| 803 |
|
|
NET_IRDA_MIN_TX_TURN_TIME=9,
|
| 804 |
|
|
NET_IRDA_MAX_TX_DATA_SIZE=10,
|
| 805 |
|
|
NET_IRDA_MAX_TX_WINDOW=11,
|
| 806 |
|
|
NET_IRDA_MAX_NOREPLY_TIME=12,
|
| 807 |
|
|
NET_IRDA_WARN_NOREPLY_TIME=13,
|
| 808 |
|
|
NET_IRDA_LAP_KEEPALIVE_TIME=14,
|
| 809 |
|
|
};
|
| 810 |
|
|
|
| 811 |
|
|
|
| 812 |
|
|
/* CTL_FS names: */
|
| 813 |
|
|
enum
|
| 814 |
|
|
{
|
| 815 |
|
|
FS_NRINODE=1, /* int:current number of allocated inodes */
|
| 816 |
|
|
FS_STATINODE=2,
|
| 817 |
|
|
FS_MAXINODE=3, /* int:maximum number of inodes that can be allocated */
|
| 818 |
|
|
FS_NRDQUOT=4, /* int:current number of allocated dquots */
|
| 819 |
|
|
FS_MAXDQUOT=5, /* int:maximum number of dquots that can be allocated */
|
| 820 |
|
|
FS_NRFILE=6, /* int:current number of allocated filedescriptors */
|
| 821 |
|
|
FS_MAXFILE=7, /* int:maximum number of filedescriptors that can be allocated */
|
| 822 |
|
|
FS_DENTRY=8,
|
| 823 |
|
|
FS_NRSUPER=9, /* int:current number of allocated super_blocks */
|
| 824 |
|
|
FS_MAXSUPER=10, /* int:maximum number of super_blocks that can be allocated */
|
| 825 |
|
|
FS_OVERFLOWUID=11, /* int: overflow UID */
|
| 826 |
|
|
FS_OVERFLOWGID=12, /* int: overflow GID */
|
| 827 |
|
|
FS_LEASES=13, /* int: leases enabled */
|
| 828 |
|
|
FS_DIR_NOTIFY=14, /* int: directory notification enabled */
|
| 829 |
|
|
FS_LEASE_TIME=15, /* int: maximum time to wait for a lease break */
|
| 830 |
|
|
FS_DQSTATS=16, /* disc quota usage statistics and control */
|
| 831 |
|
|
FS_XFS=17, /* struct: control xfs parameters */
|
| 832 |
|
|
FS_AIO_NR=18, /* current system-wide number of aio requests */
|
| 833 |
|
|
FS_AIO_MAX_NR=19, /* system-wide maximum number of aio requests */
|
| 834 |
|
|
FS_INOTIFY=20, /* inotify submenu */
|
| 835 |
|
|
FS_OCFS2=988, /* ocfs2 */
|
| 836 |
|
|
};
|
| 837 |
|
|
|
| 838 |
|
|
/* /proc/sys/fs/quota/ */
|
| 839 |
|
|
enum {
|
| 840 |
|
|
FS_DQ_LOOKUPS = 1,
|
| 841 |
|
|
FS_DQ_DROPS = 2,
|
| 842 |
|
|
FS_DQ_READS = 3,
|
| 843 |
|
|
FS_DQ_WRITES = 4,
|
| 844 |
|
|
FS_DQ_CACHE_HITS = 5,
|
| 845 |
|
|
FS_DQ_ALLOCATED = 6,
|
| 846 |
|
|
FS_DQ_FREE = 7,
|
| 847 |
|
|
FS_DQ_SYNCS = 8,
|
| 848 |
|
|
FS_DQ_WARNINGS = 9,
|
| 849 |
|
|
};
|
| 850 |
|
|
|
| 851 |
|
|
/* CTL_DEBUG names: */
|
| 852 |
|
|
|
| 853 |
|
|
/* CTL_DEV names: */
|
| 854 |
|
|
enum {
|
| 855 |
|
|
DEV_CDROM=1,
|
| 856 |
|
|
DEV_HWMON=2,
|
| 857 |
|
|
DEV_PARPORT=3,
|
| 858 |
|
|
DEV_RAID=4,
|
| 859 |
|
|
DEV_MAC_HID=5,
|
| 860 |
|
|
DEV_SCSI=6,
|
| 861 |
|
|
DEV_IPMI=7,
|
| 862 |
|
|
};
|
| 863 |
|
|
|
| 864 |
|
|
/* /proc/sys/dev/cdrom */
|
| 865 |
|
|
enum {
|
| 866 |
|
|
DEV_CDROM_INFO=1,
|
| 867 |
|
|
DEV_CDROM_AUTOCLOSE=2,
|
| 868 |
|
|
DEV_CDROM_AUTOEJECT=3,
|
| 869 |
|
|
DEV_CDROM_DEBUG=4,
|
| 870 |
|
|
DEV_CDROM_LOCK=5,
|
| 871 |
|
|
DEV_CDROM_CHECK_MEDIA=6
|
| 872 |
|
|
};
|
| 873 |
|
|
|
| 874 |
|
|
/* /proc/sys/dev/parport */
|
| 875 |
|
|
enum {
|
| 876 |
|
|
DEV_PARPORT_DEFAULT=-3
|
| 877 |
|
|
};
|
| 878 |
|
|
|
| 879 |
|
|
/* /proc/sys/dev/raid */
|
| 880 |
|
|
enum {
|
| 881 |
|
|
DEV_RAID_SPEED_LIMIT_MIN=1,
|
| 882 |
|
|
DEV_RAID_SPEED_LIMIT_MAX=2
|
| 883 |
|
|
};
|
| 884 |
|
|
|
| 885 |
|
|
/* /proc/sys/dev/parport/default */
|
| 886 |
|
|
enum {
|
| 887 |
|
|
DEV_PARPORT_DEFAULT_TIMESLICE=1,
|
| 888 |
|
|
DEV_PARPORT_DEFAULT_SPINTIME=2
|
| 889 |
|
|
};
|
| 890 |
|
|
|
| 891 |
|
|
/* /proc/sys/dev/parport/parport n */
|
| 892 |
|
|
enum {
|
| 893 |
|
|
DEV_PARPORT_SPINTIME=1,
|
| 894 |
|
|
DEV_PARPORT_BASE_ADDR=2,
|
| 895 |
|
|
DEV_PARPORT_IRQ=3,
|
| 896 |
|
|
DEV_PARPORT_DMA=4,
|
| 897 |
|
|
DEV_PARPORT_MODES=5,
|
| 898 |
|
|
DEV_PARPORT_DEVICES=6,
|
| 899 |
|
|
DEV_PARPORT_AUTOPROBE=16
|
| 900 |
|
|
};
|
| 901 |
|
|
|
| 902 |
|
|
/* /proc/sys/dev/parport/parport n/devices/ */
|
| 903 |
|
|
enum {
|
| 904 |
|
|
DEV_PARPORT_DEVICES_ACTIVE=-3,
|
| 905 |
|
|
};
|
| 906 |
|
|
|
| 907 |
|
|
/* /proc/sys/dev/parport/parport n/devices/device n */
|
| 908 |
|
|
enum {
|
| 909 |
|
|
DEV_PARPORT_DEVICE_TIMESLICE=1,
|
| 910 |
|
|
};
|
| 911 |
|
|
|
| 912 |
|
|
/* /proc/sys/dev/mac_hid */
|
| 913 |
|
|
enum {
|
| 914 |
|
|
DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES=1,
|
| 915 |
|
|
DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES=2,
|
| 916 |
|
|
DEV_MAC_HID_MOUSE_BUTTON_EMULATION=3,
|
| 917 |
|
|
DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE=4,
|
| 918 |
|
|
DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE=5,
|
| 919 |
|
|
DEV_MAC_HID_ADB_MOUSE_SENDS_KEYCODES=6
|
| 920 |
|
|
};
|
| 921 |
|
|
|
| 922 |
|
|
/* /proc/sys/dev/scsi */
|
| 923 |
|
|
enum {
|
| 924 |
|
|
DEV_SCSI_LOGGING_LEVEL=1,
|
| 925 |
|
|
};
|
| 926 |
|
|
|
| 927 |
|
|
/* /proc/sys/dev/ipmi */
|
| 928 |
|
|
enum {
|
| 929 |
|
|
DEV_IPMI_POWEROFF_POWERCYCLE=1,
|
| 930 |
|
|
};
|
| 931 |
|
|
|
| 932 |
|
|
/* /proc/sys/abi */
|
| 933 |
|
|
enum
|
| 934 |
|
|
{
|
| 935 |
|
|
ABI_DEFHANDLER_COFF=1, /* default handler for coff binaries */
|
| 936 |
|
|
ABI_DEFHANDLER_ELF=2, /* default handler for ELF binaries */
|
| 937 |
|
|
ABI_DEFHANDLER_LCALL7=3,/* default handler for procs using lcall7 */
|
| 938 |
|
|
ABI_DEFHANDLER_LIBCSO=4,/* default handler for an libc.so ELF interp */
|
| 939 |
|
|
ABI_TRACE=5, /* tracing flags */
|
| 940 |
|
|
ABI_FAKE_UTSNAME=6, /* fake target utsname information */
|
| 941 |
|
|
};
|
| 942 |
|
|
|
| 943 |
|
|
#ifdef __KERNEL__
|
| 944 |
|
|
#include <linux/list.h>
|
| 945 |
|
|
|
| 946 |
|
|
/* For the /proc/sys support */
|
| 947 |
|
|
struct ctl_table;
|
| 948 |
|
|
extern struct ctl_table_header *sysctl_head_next(struct ctl_table_header *prev);
|
| 949 |
|
|
extern void sysctl_head_finish(struct ctl_table_header *prev);
|
| 950 |
|
|
extern int sysctl_perm(struct ctl_table *table, int op);
|
| 951 |
|
|
|
| 952 |
|
|
typedef struct ctl_table ctl_table;
|
| 953 |
|
|
|
| 954 |
|
|
typedef int ctl_handler (struct ctl_table *table, int __user *name, int nlen,
|
| 955 |
|
|
void __user *oldval, size_t __user *oldlenp,
|
| 956 |
|
|
void __user *newval, size_t newlen);
|
| 957 |
|
|
|
| 958 |
|
|
typedef int proc_handler (struct ctl_table *ctl, int write, struct file * filp,
|
| 959 |
|
|
void __user *buffer, size_t *lenp, loff_t *ppos);
|
| 960 |
|
|
|
| 961 |
|
|
extern int proc_dostring(struct ctl_table *, int, struct file *,
|
| 962 |
|
|
void __user *, size_t *, loff_t *);
|
| 963 |
|
|
extern int proc_dointvec(struct ctl_table *, int, struct file *,
|
| 964 |
|
|
void __user *, size_t *, loff_t *);
|
| 965 |
|
|
extern int proc_dointvec_bset(struct ctl_table *, int, struct file *,
|
| 966 |
|
|
void __user *, size_t *, loff_t *);
|
| 967 |
|
|
extern int proc_dointvec_minmax(struct ctl_table *, int, struct file *,
|
| 968 |
|
|
void __user *, size_t *, loff_t *);
|
| 969 |
|
|
extern int proc_dointvec_jiffies(struct ctl_table *, int, struct file *,
|
| 970 |
|
|
void __user *, size_t *, loff_t *);
|
| 971 |
|
|
extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int, struct file *,
|
| 972 |
|
|
void __user *, size_t *, loff_t *);
|
| 973 |
|
|
extern int proc_dointvec_ms_jiffies(struct ctl_table *, int, struct file *,
|
| 974 |
|
|
void __user *, size_t *, loff_t *);
|
| 975 |
|
|
extern int proc_doulongvec_minmax(struct ctl_table *, int, struct file *,
|
| 976 |
|
|
void __user *, size_t *, loff_t *);
|
| 977 |
|
|
extern int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int,
|
| 978 |
|
|
struct file *, void __user *, size_t *, loff_t *);
|
| 979 |
|
|
|
| 980 |
|
|
extern int do_sysctl (int __user *name, int nlen,
|
| 981 |
|
|
void __user *oldval, size_t __user *oldlenp,
|
| 982 |
|
|
void __user *newval, size_t newlen);
|
| 983 |
|
|
|
| 984 |
|
|
extern int do_sysctl_strategy (struct ctl_table *table,
|
| 985 |
|
|
int __user *name, int nlen,
|
| 986 |
|
|
void __user *oldval, size_t __user *oldlenp,
|
| 987 |
|
|
void __user *newval, size_t newlen);
|
| 988 |
|
|
|
| 989 |
|
|
extern ctl_handler sysctl_data;
|
| 990 |
|
|
extern ctl_handler sysctl_string;
|
| 991 |
|
|
extern ctl_handler sysctl_intvec;
|
| 992 |
|
|
extern ctl_handler sysctl_jiffies;
|
| 993 |
|
|
extern ctl_handler sysctl_ms_jiffies;
|
| 994 |
|
|
|
| 995 |
|
|
|
| 996 |
|
|
/*
|
| 997 |
|
|
* Register a set of sysctl names by calling register_sysctl_table
|
| 998 |
|
|
* with an initialised array of struct ctl_table's. An entry with zero
|
| 999 |
|
|
* ctl_name and NULL procname terminates the table. table->de will be
|
| 1000 |
|
|
* set up by the registration and need not be initialised in advance.
|
| 1001 |
|
|
*
|
| 1002 |
|
|
* sysctl names can be mirrored automatically under /proc/sys. The
|
| 1003 |
|
|
* procname supplied controls /proc naming.
|
| 1004 |
|
|
*
|
| 1005 |
|
|
* The table's mode will be honoured both for sys_sysctl(2) and
|
| 1006 |
|
|
* proc-fs access.
|
| 1007 |
|
|
*
|
| 1008 |
|
|
* Leaf nodes in the sysctl tree will be represented by a single file
|
| 1009 |
|
|
* under /proc; non-leaf nodes will be represented by directories. A
|
| 1010 |
|
|
* null procname disables /proc mirroring at this node.
|
| 1011 |
|
|
*
|
| 1012 |
|
|
* sysctl entries with a zero ctl_name will not be available through
|
| 1013 |
|
|
* the binary sysctl interface.
|
| 1014 |
|
|
*
|
| 1015 |
|
|
* sysctl(2) can automatically manage read and write requests through
|
| 1016 |
|
|
* the sysctl table. The data and maxlen fields of the ctl_table
|
| 1017 |
|
|
* struct enable minimal validation of the values being written to be
|
| 1018 |
|
|
* performed, and the mode field allows minimal authentication.
|
| 1019 |
|
|
*
|
| 1020 |
|
|
* More sophisticated management can be enabled by the provision of a
|
| 1021 |
|
|
* strategy routine with the table entry. This will be called before
|
| 1022 |
|
|
* any automatic read or write of the data is performed.
|
| 1023 |
|
|
*
|
| 1024 |
|
|
* The strategy routine may return:
|
| 1025 |
|
|
* <0: Error occurred (error is passed to user process)
|
| 1026 |
|
|
* 0: OK - proceed with automatic read or write.
|
| 1027 |
|
|
* >0: OK - read or write has been done by the strategy routine, so
|
| 1028 |
|
|
* return immediately.
|
| 1029 |
|
|
*
|
| 1030 |
|
|
* There must be a proc_handler routine for any terminal nodes
|
| 1031 |
|
|
* mirrored under /proc/sys (non-terminals are handled by a built-in
|
| 1032 |
|
|
* directory handler). Several default handlers are available to
|
| 1033 |
|
|
* cover common cases.
|
| 1034 |
|
|
*/
|
| 1035 |
|
|
|
| 1036 |
|
|
/* A sysctl table is an array of struct ctl_table: */
|
| 1037 |
|
|
struct ctl_table
|
| 1038 |
|
|
{
|
| 1039 |
|
|
int ctl_name; /* Binary ID */
|
| 1040 |
|
|
const char *procname; /* Text ID for /proc/sys, or zero */
|
| 1041 |
|
|
void *data;
|
| 1042 |
|
|
int maxlen;
|
| 1043 |
|
|
mode_t mode;
|
| 1044 |
|
|
struct ctl_table *child;
|
| 1045 |
|
|
struct ctl_table *parent; /* Automatically set */
|
| 1046 |
|
|
proc_handler *proc_handler; /* Callback for text formatting */
|
| 1047 |
|
|
ctl_handler *strategy; /* Callback function for all r/w */
|
| 1048 |
|
|
void *extra1;
|
| 1049 |
|
|
void *extra2;
|
| 1050 |
|
|
};
|
| 1051 |
|
|
|
| 1052 |
|
|
/* struct ctl_table_header is used to maintain dynamic lists of
|
| 1053 |
|
|
struct ctl_table trees. */
|
| 1054 |
|
|
struct ctl_table_header
|
| 1055 |
|
|
{
|
| 1056 |
|
|
struct ctl_table *ctl_table;
|
| 1057 |
|
|
struct list_head ctl_entry;
|
| 1058 |
|
|
int used;
|
| 1059 |
|
|
struct completion *unregistering;
|
| 1060 |
|
|
};
|
| 1061 |
|
|
|
| 1062 |
|
|
struct ctl_table_header *register_sysctl_table(struct ctl_table * table);
|
| 1063 |
|
|
|
| 1064 |
|
|
void unregister_sysctl_table(struct ctl_table_header * table);
|
| 1065 |
|
|
int sysctl_check_table(struct ctl_table *table);
|
| 1066 |
|
|
|
| 1067 |
|
|
#else /* __KERNEL__ */
|
| 1068 |
|
|
|
| 1069 |
|
|
#endif /* __KERNEL__ */
|
| 1070 |
|
|
|
| 1071 |
|
|
#endif /* _LINUX_SYSCTL_H */
|
