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Diffstat (limited to '')
| -rw-r--r-- | c/src/exec/libnetworking/sys/sysctl.h | 379 |
1 files changed, 0 insertions, 379 deletions
diff --git a/c/src/exec/libnetworking/sys/sysctl.h b/c/src/exec/libnetworking/sys/sysctl.h deleted file mode 100644 index b25ba43c4f..0000000000 --- a/c/src/exec/libnetworking/sys/sysctl.h +++ /dev/null @@ -1,379 +0,0 @@ -/* - * Copyright (c) 1989, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Mike Karels at Berkeley Software Design, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)sysctl.h 8.1 (Berkeley) 6/2/93 - * $Id$ - */ - -#ifndef _SYS_SYSCTL_H_ -#define _SYS_SYSCTL_H_ - -/* - * Definitions for sysctl call. The sysctl call uses a hierarchical name - * for objects that can be examined or modified. The name is expressed as - * a sequence of integers. Like a file path name, the meaning of each - * component depends on its place in the hierarchy. The top-level and kern - * identifiers are defined here, and other identifiers are defined in the - * respective subsystem header files. - */ - -#define CTL_MAXNAME 12 /* largest number of components supported */ - -/* - * Each subsystem defined by sysctl defines a list of variables - * for that subsystem. Each name is either a node with further - * levels defined below it, or it is a leaf of some particular - * type given below. Each sysctl level defines a set of name/type - * pairs to be used by sysctl(1) in manipulating the subsystem. - */ -struct ctlname { - char *ctl_name; /* subsystem name */ - int ctl_type; /* type of name */ -}; - -#define CTLTYPE 0xf /* Mask for the type */ -#define CTLTYPE_NODE 1 /* name is a node */ -#define CTLTYPE_INT 2 /* name describes an integer */ -#define CTLTYPE_STRING 3 /* name describes a string */ -#define CTLTYPE_QUAD 4 /* name describes a 64-bit number */ -#define CTLTYPE_OPAQUE 5 /* name describes a structure */ -#define CTLTYPE_STRUCT CTLTYPE_OPAQUE /* name describes a structure */ - -#define CTLFLAG_RD 0x80000000 /* Allow reads of variable */ -#define CTLFLAG_WR 0x40000000 /* Allow writes to the variable */ -#define CTLFLAG_RW (CTLFLAG_RD|CTLFLAG_WR) -#define CTLFLAG_NOLOCK 0x20000000 /* XXX Don't Lock */ -#define CTLFLAG_ANYBODY 0x10000000 /* All users can set this var */ - -/* - * USE THIS instead of a hardwired number from the categories below - * to get dynamically assigned sysctl entries using the linker-set - * technology. This is the way nearly all new sysctl variables should - * be implimented. - * e.g. SYSCTL_INT(_parent, OID_AUTO, name, CTLFLAG_RW, &variable, 0, ""); - */ -#define OID_AUTO (-1) - -#ifdef KERNEL -#define SYSCTL_HANDLER_ARGS (struct sysctl_oid *oidp, void *arg1, int arg2, \ - struct sysctl_req *req) - -/* - * This describes the access space for a sysctl request. This is needed - * so that we can use the interface from the kernel or from user-space. - */ -struct sysctl_req { - struct proc *p; - int lock; - void *oldptr; - int oldlen; - int oldidx; - int (*oldfunc)(struct sysctl_req *, const void *, int); - void *newptr; - int newlen; - int newidx; - int (*newfunc)(struct sysctl_req *, void *, int); -}; - -/* - * This describes one "oid" in the MIB tree. Potentially more nodes can - * be hidden behind it, expanded by the handler. - */ -struct sysctl_oid { - int oid_number; - int oid_kind; - void *oid_arg1; - int oid_arg2; - const char *oid_name; - int (*oid_handler) SYSCTL_HANDLER_ARGS; - const char *oid_fmt; -}; - -#define SYSCTL_IN(r, p, l) -#define SYSCTL_OUT(r, p, l) - -int sysctl_handle_int SYSCTL_HANDLER_ARGS; -int sysctl_handle_string SYSCTL_HANDLER_ARGS; -int sysctl_handle_opaque SYSCTL_HANDLER_ARGS; - -/* This is the "raw" function for a mib-oid */ -#define SYSCTL_OID(parent, nbr, name, kind, a1, a2, handler, fmt, descr) - -/* This makes a node from which other oids can hang */ -#define SYSCTL_NODE(parent, nbr, name, access, handler, descr) - -/* This is a string len can be 0 to indicate '\0' termination */ -#define SYSCTL_STRING(parent, nbr, name, access, arg, len, descr) - -/* This is a integer, if ptr is NULL, val is returned */ -#define SYSCTL_INT(parent, nbr, name, access, ptr, val, descr) - -/* This is anything, specified by a pointer and a lenth */ -#define SYSCTL_OPAQUE(parent, nbr, name, access, ptr, len, fmt, descr) - -/* This is a struct, specified by a pointer and type */ -#define SYSCTL_STRUCT(parent, nbr, name, access, ptr, type, descr) - -/* Needs a proc. Specify by pointer and arg */ -#define SYSCTL_PROC(parent, nbr, name, access, ptr, arg, handler, fmt, descr) -#endif /* KERNEL */ - -/* - * Top-level identifiers - */ -#define CTL_UNSPEC 0 /* unused */ -#define CTL_KERN 1 /* "high kernel": proc, limits */ -#define CTL_VM 2 /* virtual memory */ -#define CTL_VFS 3 /* file system, mount type is next */ -#define CTL_NET 4 /* network, see socket.h */ -#define CTL_DEBUG 5 /* debugging parameters */ -#define CTL_HW 6 /* generic cpu/io */ -#define CTL_MACHDEP 7 /* machine dependent */ -#define CTL_USER 8 /* user-level */ -#define CTL_MAXID 9 /* number of valid top-level ids */ - -#define CTL_NAMES { \ - { 0, 0 }, \ - { "kern", CTLTYPE_NODE }, \ - { "vm", CTLTYPE_NODE }, \ - { "vfs", CTLTYPE_NODE }, \ - { "net", CTLTYPE_NODE }, \ - { "debug", CTLTYPE_NODE }, \ - { "hw", CTLTYPE_NODE }, \ - { "machdep", CTLTYPE_NODE }, \ - { "user", CTLTYPE_NODE }, \ -} - -/* - * CTL_KERN identifiers - */ -#define KERN_OSTYPE 1 /* string: system version */ -#define KERN_OSRELEASE 2 /* string: system release */ -#define KERN_OSREV 3 /* int: system revision */ -#define KERN_VERSION 4 /* string: compile time info */ -#define KERN_MAXVNODES 5 /* int: max vnodes */ -#define KERN_MAXPROC 6 /* int: max processes */ -#define KERN_MAXFILES 7 /* int: max open files */ -#define KERN_ARGMAX 8 /* int: max arguments to exec */ -#define KERN_SECURELVL 9 /* int: system security level */ -#define KERN_HOSTNAME 10 /* string: hostname */ -#define KERN_HOSTID 11 /* int: host identifier */ -#define KERN_CLOCKRATE 12 /* struct: struct clockrate */ -#define KERN_VNODE 13 /* struct: vnode structures */ -#define KERN_PROC 14 /* struct: process entries */ -#define KERN_FILE 15 /* struct: file entries */ -#define KERN_PROF 16 /* node: kernel profiling info */ -#define KERN_POSIX1 17 /* int: POSIX.1 version */ -#define KERN_NGROUPS 18 /* int: # of supplemental group ids */ -#define KERN_JOB_CONTROL 19 /* int: is job control available */ -#define KERN_SAVED_IDS 20 /* int: saved set-user/group-ID */ -#define KERN_BOOTTIME 21 /* struct: time kernel was booted */ -#define KERN_NISDOMAINNAME 22 /* string: YP domain name */ -#define KERN_UPDATEINTERVAL 23 /* int: update process sleep time */ -#define KERN_OSRELDATE 24 /* int: OS release date */ -#define KERN_NTP_PLL 25 /* node: NTP PLL control */ -#define KERN_BOOTFILE 26 /* string: name of booted kernel */ -#define KERN_MAXFILESPERPROC 27 /* int: max open files per proc */ -#define KERN_MAXPROCPERUID 28 /* int: max processes per uid */ -#define KERN_DUMPDEV 29 /* dev_t: device to dump on */ -#define KERN_SOMAXCONN 30 /* int: max connections in listen q */ -#define KERN_MAXSOCKBUF 31 /* int: max size of a socket buffer */ -#define KERN_PS_STRINGS 32 /* int: address of PS_STRINGS */ -#define KERN_USRSTACK 33 /* int: address of USRSTACK */ -#define KERN_MAXID 34 /* number of valid kern ids */ - -#define CTL_KERN_NAMES { \ - { 0, 0 }, \ - { "ostype", CTLTYPE_STRING }, \ - { "osrelease", CTLTYPE_STRING }, \ - { "osrevision", CTLTYPE_INT }, \ - { "version", CTLTYPE_STRING }, \ - { "maxvnodes", CTLTYPE_INT }, \ - { "maxproc", CTLTYPE_INT }, \ - { "maxfiles", CTLTYPE_INT }, \ - { "argmax", CTLTYPE_INT }, \ - { "securelevel", CTLTYPE_INT }, \ - { "hostname", CTLTYPE_STRING }, \ - { "hostid", CTLTYPE_INT }, \ - { "clockrate", CTLTYPE_STRUCT }, \ - { "vnode", CTLTYPE_STRUCT }, \ - { "proc", CTLTYPE_STRUCT }, \ - { "file", CTLTYPE_STRUCT }, \ - { "profiling", CTLTYPE_NODE }, \ - { "posix1version", CTLTYPE_INT }, \ - { "ngroups", CTLTYPE_INT }, \ - { "job_control", CTLTYPE_INT }, \ - { "saved_ids", CTLTYPE_INT }, \ - { "boottime", CTLTYPE_STRUCT }, \ - { "nisdomainname", CTLTYPE_STRING }, \ - { "update", CTLTYPE_INT }, \ - { "osreldate", CTLTYPE_INT }, \ - { "ntp_pll", CTLTYPE_NODE }, \ - { "bootfile", CTLTYPE_STRING }, \ - { "maxfilesperproc", CTLTYPE_INT }, \ - { "maxprocperuid", CTLTYPE_INT }, \ - { "dumpdev", CTLTYPE_STRUCT }, /* we lie; don't print as int */ \ - { "somaxconn", CTLTYPE_INT }, \ - { "maxsockbuf", CTLTYPE_INT }, \ - { "ps_strings", CTLTYPE_INT }, \ - { "usrstack", CTLTYPE_INT }, \ -} - -/* - * CTL_VFS identifiers - */ -#define VFS_VFSCONF 0 /* get configured filesystems */ -#define VFS_MAXID 1 /* number of items */ - -#define CTL_VFS_NAMES { \ - { "vfsconf", CTLTYPE_STRUCT }, \ -} - -/* - * KERN_PROC subtypes - */ -#define KERN_PROC_ALL 0 /* everything */ -#define KERN_PROC_PID 1 /* by process id */ -#define KERN_PROC_PGRP 2 /* by process group id */ -#define KERN_PROC_SESSION 3 /* by session of pid */ -#define KERN_PROC_TTY 4 /* by controlling tty */ -#define KERN_PROC_UID 5 /* by effective uid */ -#define KERN_PROC_RUID 6 /* by real uid */ - -/* - * CTL_HW identifiers - */ -#define HW_MACHINE 1 /* string: machine class */ -#define HW_MODEL 2 /* string: specific machine model */ -#define HW_NCPU 3 /* int: number of cpus */ -#define HW_BYTEORDER 4 /* int: machine byte order */ -#define HW_PHYSMEM 5 /* int: total memory */ -#define HW_USERMEM 6 /* int: non-kernel memory */ -#define HW_PAGESIZE 7 /* int: software page size */ -#define HW_DISKNAMES 8 /* strings: disk drive names */ -#define HW_DISKSTATS 9 /* struct: diskstats[] */ -#define HW_FLOATINGPT 10 /* int: has HW floating point? */ -#define HW_MACHINE_ARCH 11 /* string: machine architecture */ -#define HW_MAXID 12 /* number of valid hw ids */ - -#define CTL_HW_NAMES { \ - { 0, 0 }, \ - { "machine", CTLTYPE_STRING }, \ - { "model", CTLTYPE_STRING }, \ - { "ncpu", CTLTYPE_INT }, \ - { "byteorder", CTLTYPE_INT }, \ - { "physmem", CTLTYPE_INT }, \ - { "usermem", CTLTYPE_INT }, \ - { "pagesize", CTLTYPE_INT }, \ - { "disknames", CTLTYPE_STRUCT }, \ - { "diskstats", CTLTYPE_STRUCT }, \ - { "floatingpoint", CTLTYPE_INT }, \ -} - -/* - * CTL_USER definitions - */ -#define USER_CS_PATH 1 /* string: _CS_PATH */ -#define USER_BC_BASE_MAX 2 /* int: BC_BASE_MAX */ -#define USER_BC_DIM_MAX 3 /* int: BC_DIM_MAX */ -#define USER_BC_SCALE_MAX 4 /* int: BC_SCALE_MAX */ -#define USER_BC_STRING_MAX 5 /* int: BC_STRING_MAX */ -#define USER_COLL_WEIGHTS_MAX 6 /* int: COLL_WEIGHTS_MAX */ -#define USER_EXPR_NEST_MAX 7 /* int: EXPR_NEST_MAX */ -#define USER_LINE_MAX 8 /* int: LINE_MAX */ -#define USER_RE_DUP_MAX 9 /* int: RE_DUP_MAX */ -#define USER_POSIX2_VERSION 10 /* int: POSIX2_VERSION */ -#define USER_POSIX2_C_BIND 11 /* int: POSIX2_C_BIND */ -#define USER_POSIX2_C_DEV 12 /* int: POSIX2_C_DEV */ -#define USER_POSIX2_CHAR_TERM 13 /* int: POSIX2_CHAR_TERM */ -#define USER_POSIX2_FORT_DEV 14 /* int: POSIX2_FORT_DEV */ -#define USER_POSIX2_FORT_RUN 15 /* int: POSIX2_FORT_RUN */ -#define USER_POSIX2_LOCALEDEF 16 /* int: POSIX2_LOCALEDEF */ -#define USER_POSIX2_SW_DEV 17 /* int: POSIX2_SW_DEV */ -#define USER_POSIX2_UPE 18 /* int: POSIX2_UPE */ -#define USER_STREAM_MAX 19 /* int: POSIX2_STREAM_MAX */ -#define USER_TZNAME_MAX 20 /* int: POSIX2_TZNAME_MAX */ -#define USER_MAXID 21 /* number of valid user ids */ - -#define CTL_USER_NAMES { \ - { 0, 0 }, \ - { "cs_path", CTLTYPE_STRING }, \ - { "bc_base_max", CTLTYPE_INT }, \ - { "bc_dim_max", CTLTYPE_INT }, \ - { "bc_scale_max", CTLTYPE_INT }, \ - { "bc_string_max", CTLTYPE_INT }, \ - { "coll_weights_max", CTLTYPE_INT }, \ - { "expr_nest_max", CTLTYPE_INT }, \ - { "line_max", CTLTYPE_INT }, \ - { "re_dup_max", CTLTYPE_INT }, \ - { "posix2_version", CTLTYPE_INT }, \ - { "posix2_c_bind", CTLTYPE_INT }, \ - { "posix2_c_dev", CTLTYPE_INT }, \ - { "posix2_char_term", CTLTYPE_INT }, \ - { "posix2_fort_dev", CTLTYPE_INT }, \ - { "posix2_fort_run", CTLTYPE_INT }, \ - { "posix2_localedef", CTLTYPE_INT }, \ - { "posix2_sw_dev", CTLTYPE_INT }, \ - { "posix2_upe", CTLTYPE_INT }, \ - { "stream_max", CTLTYPE_INT }, \ - { "tzname_max", CTLTYPE_INT }, \ -} - -#ifdef KERNEL - -extern char cpu_model[]; -extern char machine[]; -extern char osrelease[]; -extern char ostype[]; - -int kernel_sysctl(struct proc *p, int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen, int *retval); -int userland_sysctl(struct proc *p, int *name, u_int namelen, void *old, size_t *oldlenp, int inkernel, void *new, size_t newlen, int *retval); -/* -int sysctl_clockrate __P((char *, size_t*)); -int sysctl_file __P((char *, size_t*)); -int sysctl_doproc __P((int *, u_int, char *, size_t*)); -int sysctl_doprof __P((int *, u_int, void *, size_t *, void *, size_t)); -*/ - -#else /* !KERNEL */ -#include <sys/cdefs.h> - -__BEGIN_DECLS -int sysctl __P((int *, u_int, void *, size_t *, void *, size_t)); -int sysctlbyname __P((const char *, void *, size_t *, void *, size_t)); -__END_DECLS -#endif /* KERNEL */ - -#endif /* !_SYS_SYSCTL_H_ */ |