libphobos/libdruntime/core/sys/dragonflybsd/sys/sysctl.d

/**
  * D header file for DragonFlyBSD sys/sysctl.h
  *
  * Copyright: Copyright © 2021, The D Language Foundation
  * License: <a href="http://www.boost.org/LICENSE_1_0.txt">Boost License 1.0</a>.
  * Authors: Iain Buclaw
  */
module core.sys.dragonflybsd.sys.sysctl;

version (DragonFlyBSD):
extern (C):
nothrow:
@nogc:

// Top-level identifiers
enum
{
    CTL_SYSCTL   = 0,
    CTL_KERN     = 1,
    CTL_VM       = 2,
    CTL_VFS      = 3,
    CTL_NET      = 4,
    CTL_DEBUG    = 5,
    CTL_HW       = 6,
    CTL_MACHDEP  = 7,
    CTL_USER     = 8,
    CTL_P1003_1B = 9,
    CTL_LWKT     = 10,
    CTL_MAXID    = 11,
}

// CTL_SYSCTL identifiers
enum
{
    CTL_SYSCTL_DEBUG    = 0,
    CTL_SYSCTL_NAME     = 1,
    CTL_SYSCTL_NEXT     = 2,
    CTL_SYSCTL_NAME2OID = 3,
    CTL_SYSCTL_OIDFMT   = 4,
    CTL_SYSCTL_OIDDESCR = 5,
}

// CTL_KERN identifiers
enum
{
    KERN_OSTYPE            = 1,
    KERN_OSRELEASE         = 2,
    KERN_OSREV             = 3,
    KERN_VERSION           = 4,
    KERN_MAXVNODES         = 5,
    KERN_MAXPROC           = 6,
    KERN_MAXFILES          = 7,
    KERN_ARGMAX            = 8,
    KERN_SECURELVL         = 9,
    KERN_HOSTNAME          = 10,
    KERN_HOSTID            = 11,
    KERN_CLOCKRATE         = 12,
    KERN_VNODE             = 13,
    KERN_PROC              = 14,
    KERN_FILE              = 15,
    KERN_POSIX1            = 17,
    KERN_NGROUPS           = 18,
    KERN_JOB_CONTROL       = 19,
    KERN_SAVED_IDS         = 20,
    KERN_BOOTTIME          = 21,
    KERN_NISDOMAINNAME     = 22,
    KERN_UPDATEINTERVAL    = 23,
    KERN_OSRELDATE         = 24,
    KERN_NTP_PLL           = 25,
    KERN_BOOTFILE          = 26,
    KERN_MAXFILESPERPROC   = 27,
    KERN_MAXPROCPERUID     = 28,
    KERN_DUMPDEV           = 29,
    KERN_IPC               = 30,
    KERN_DUMMY             = 31,
    KERN_PS_STRINGS        = 32,
    KERN_USRSTACK          = 33,
    KERN_LOGSIGEXIT        = 34,
    KERN_IOV_MAX           = 35,
    KERN_MAXPOSIXLOCKSPERUID = 36,
    KERN_MAXID             = 37,
}

// KERN_PROC subtypes
enum
{
    KERN_PROC_ALL      = 0,
    KERN_PROC_PID      = 1,
    KERN_PROC_PGRP     = 2,
    KERN_PROC_SESSION  = 3,
    KERN_PROC_TTY      = 4,
    KERN_PROC_UID      = 5,
    KERN_PROC_RUID     = 6,
    KERN_PROC_ARGS     = 7,
    KERN_PROC_CWD      = 8,
    KERN_PROC_PATHNAME = 9,
    KERN_PROC_SIGTRAMP = 10,
    KERN_PROC_FLAGMASK = 0x10,
    KERN_PROC_FLAG_LWP = 0x10,
}

// KERN_IPC identifiers
enum
{
    KIPC_MAXSOCKBUF    = 1,
    KIPC_SOCKBUF_WASTE = 2,
    KIPC_SOMAXCONN     = 3,
    KIPC_MAX_LINKHDR   = 4,
    KIPC_MAX_PROTOHDR  = 5,
    KIPC_MAX_HDR       = 6,
    KIPC_MAX_DATALEN   = 7,
    KIPC_MBSTAT        = 8,
    KIPC_NMBCLUSTERS   = 9,
}

// CTL_HW identifiers
enum
{
    HW_MACHINE      = 1,
    HW_MODEL        = 2,
    HW_NCPU         = 3,
    HW_BYTEORDER    = 4,
    HW_PHYSMEM      = 5,
    HW_USERMEM      = 6,
    HW_PAGESIZE     = 7,
    HW_DISKNAMES    = 8,
    HW_DISKSTATS    = 9,
    HW_FLOATINGPT   = 10,
    HW_MACHINE_ARCH = 11,
    HW_MACHINE_PLATFORM = 12,
    HW_SENSORS      = 13,
    HW_MAXID        = 14,
}

// CTL_USER definitions
enum
{
    USER_CS_PATH          = 1,
    USER_BC_BASE_MAX      = 2,
    USER_BC_DIM_MAX       = 3,
    USER_BC_SCALE_MAX     = 4,
    USER_BC_STRING_MAX    = 5,
    USER_COLL_WEIGHTS_MAX = 6,
    USER_EXPR_NEST_MAX    = 7,
    USER_LINE_MAX         = 8,
    USER_RE_DUP_MAX       = 9,
    USER_POSIX2_VERSION   = 10,
    USER_POSIX2_C_BIND    = 11,
    USER_POSIX2_C_DEV     = 12,
    USER_POSIX2_CHAR_TERM = 13,
    USER_POSIX2_FORT_DEV  = 14,
    USER_POSIX2_FORT_RUN  = 15,
    USER_POSIX2_LOCALEDEF = 16,
    USER_POSIX2_SW_DEV    = 17,
    USER_POSIX2_UPE       = 18,
    USER_STREAM_MAX       = 19,
    USER_TZNAME_MAX       = 20,
    USER_MAXID            = 21,
}

// POSIX 1003.1B definitions
enum
{
    CTL_P1003_1B_ASYNCHRONOUS_IO       = 1,
    CTL_P1003_1B_MAPPED_FILES          = 2,
    CTL_P1003_1B_MEMLOCK               = 3,
    CTL_P1003_1B_MEMLOCK_RANGE         = 4,
    CTL_P1003_1B_MEMORY_PROTECTION     = 5,
    CTL_P1003_1B_MESSAGE_PASSING       = 6,
    CTL_P1003_1B_PRIORITIZED_IO        = 7,
    CTL_P1003_1B_PRIORITY_SCHEDULING   = 8,
    CTL_P1003_1B_REALTIME_SIGNALS      = 9,
    CTL_P1003_1B_SEMAPHORES            = 10,
    CTL_P1003_1B_FSYNC                 = 11,
    CTL_P1003_1B_SHARED_MEMORY_OBJECTS = 12,
    CTL_P1003_1B_SYNCHRONIZED_IO       = 13,
    CTL_P1003_1B_TIMERS                = 14,
    CTL_P1003_1B_AIO_LISTIO_MAX        = 15,
    CTL_P1003_1B_AIO_MAX               = 16,
    CTL_P1003_1B_AIO_PRIO_DELTA_MAX    = 17,
    CTL_P1003_1B_DELAYTIMER_MAX        = 18,
    CTL_P1003_1B_UNUSED19              = 19,
    CTL_P1003_1B_PAGESIZE              = 20,
    CTL_P1003_1B_RTSIG_MAX             = 21,
    CTL_P1003_1B_SEM_NSEMS_MAX         = 22,
    CTL_P1003_1B_UNUSED23              = 23,
    CTL_P1003_1B_SIGQUEUE_MAX          = 24,
    CTL_P1003_1B_TIMER_MAX             = 25,
    CTL_P1003_1B_MAXID                 = 26,
}

///
int sysctl(const int* name, uint namelen, void* oldp, size_t* oldlenp,
           const void* newp, size_t newlen);
///
int sysctlbyname(const char* name, void* oldp, size_t* oldlenp,
                 const void* newp, size_t newlen);
///
int sysctlnametomib(const char* name, int* mibp, size_t* sizep);