+++ /dev/null
---- sysctl.3.orig 2010-04-28 23:38:49.000000000 -0700
-+++ sysctl.3 2010-04-29 10:13:28.000000000 -0700
-@@ -32,7 +32,7 @@
- .\" @(#)sysctl.3 8.4 (Berkeley) 5/9/95
- .\" $FreeBSD: src/lib/libc/gen/sysctl.3,v 1.63 2004/07/02 23:52:10 ru Exp $
- .\"
--.Dd January 23, 2001
-+.Dd October 21, 2008
- .Dt SYSCTL 3
- .Os
- .Sh NAME
-@@ -182,13 +182,21 @@ for (i = 0; i < 100; i++) {
- }
- .Ed
- .Pp
-+Note: Implementation of
-+.Fn printkproc
-+-- to print whatever data deemed necessary from the large
-+.Vt kinfo_proc
-+structure (
-+.In sys/sysctl.h
-+) -- is left as an exercise for the reader.
-+.Pp
- The top level names are defined with a CTL_ prefix in
- .In sys/sysctl.h ,
- and are as follows.
- The next and subsequent levels down are found in the include files
- listed here, and described in separate sections below.
- .Pp
--.Bl -column CTLXMACHDEPXXX "Next level namesXXXXXX" -offset indent
-+.Bl -column CTLXMACHDEP "Next level names" -offset indent
- .It Sy "Name Next level names Description"
- .It "CTL_DEBUG sys/sysctl.h Debugging"
- .It "CTL_VFS sys/mount.h File system"
-@@ -197,7 +205,8 @@ listed here, and described in separate s
- .It "CTL_MACHDEP sys/sysctl.h Machine dependent"
- .It "CTL_NET sys/socket.h Networking"
- .It "CTL_USER sys/sysctl.h User-level"
--.It "CTL_VM vm/vm_param.h Virtual memory"
-+.It "CTL_VM sys/resources.h Virtual memory (struct loadavg)"
-+.It "CTL_VM sys/vmmeter.h Virtual memory (struct vmtotal)"
- .El
- .Pp
- For example, the following retrieves the maximum number of processes allowed
-@@ -279,7 +288,7 @@ privilege may change the value.
- .It Sy "Second level name Type Changeable"
- .It "HW_MACHINE string no"
- .It "HW_MODEL string no"
--.It "HW_NCPU integer no"
-+.It "HW_NCPU integer no (DEPRECATED)"
- .It "HW_BYTEORDER integer no"
- .It "HW_PHYSMEM integer no"
- .It "HW_MEMSIZE integer no"
-@@ -296,8 +305,16 @@ privilege may change the value.
- The machine class.
- .It Li HW_MODEL
- The machine model
--.It Li HW_NCPU
--The number of cpus.
-+.It Li HW_NCPU (DEPRECATED)
-+The number of cpus. It is recommended that you use "hw.physicalcpu" "hw.physicalcpu_max" "hw.logicalcpu" or "hw.logicalcpu_max" instead.
-+.It Li "hw.physicalcpu"
-+The number of physical processors available in the current power management mode.
-+.It Li "hw.physicalcpu_max"
-+The maximum number of physical processors that could be available this boot.
-+.It Li "hw.logicalcpu"
-+The number of logical processors available in the current power management mode.
-+.It Li "hw.logicalcpu_max"
-+The maximum number of logical processors that could be available this boot.
- .It Li HW_BYTEORDER
- The byteorder (4,321, or 1,234).
- .It Li HW_PHYSMEM
-@@ -346,7 +363,7 @@ information.
- .It "KERN_OSREV integer no"
- .It "KERN_OSTYPE string no"
- .It "KERN_POSIX1 integer no"
--.It "KERN_PROC struct proc no"
-+.It "KERN_PROC struct kinfo_proc no"
- .It "KERN_PROF node not applicable"
- .It "KERN_QUANTUM integer yes"
- .It "KERN_SAVED_IDS integer no"
-@@ -440,10 +457,8 @@ with which the system
- attempts to comply.
- .It Li KERN_PROC
- Return the entire process table, or a subset of it.
--An array of pairs of
--.Va struct proc
--followed by corresponding
--.Va struct eproc
-+An array of
-+.Va struct kinfo_proc
- structures is returned,
- whose size depends on the current number of such objects in the system.
- The third and fourth level names are as follows:
-@@ -456,16 +471,6 @@ The third and fourth level names are as
- .It "KERN_PROC_UID A user ID"
- .It "KERN_PROC_RUID A real user ID"
- .El
--.Pp
--If the third level name is KERN_PROC_ARGS then the command line argument
--array is returned in a flattened form, i.e., zero-terminated arguments
--follow each other.
--The total size of array is returned.
--It is also possible for a process to set its own process title this way.
--.Bl -column "Third level nameXXXXXX" "Fourth level is:XXXXXX" -offset indent
--.It Sy "Third level name Fourth level is:"
--.It "KERN_PROC_ARGS A process ID"
--.El
- .It Li KERN_PROF
- Return profiling information about the kernel.
- If the kernel is not compiled for profiling,
-@@ -731,7 +736,6 @@ privilege may change the value.
- .Bl -column "Second level nameXXXXXX" "struct loadavgXXX" -offset indent
- .It Sy "Second level name Type Changeable"
- .It "VM_LOADAVG struct loadavg no"
--.It "VM_METER struct vmtotal no"
- .It "VM_PAGEOUT_ALGORITHM integer yes"
- .It "VM_SWAPPING_ENABLED integer maybe"
- .It "VM_V_CACHE_MAX integer yes"
-@@ -748,10 +752,6 @@ privilege may change the value.
- Return the load average history.
- The returned data consists of a
- .Va struct loadavg .
--.It Li VM_METER
--Return the system wide virtual memory statistics.
--The returned data consists of a
--.Va struct vmtotal .
- .It Li VM_PAGEOUT_ALGORITHM
- 0 if the statistics-based page management algorithm is in use
- or 1 if the near-LRU algorithm is in use.
-@@ -848,7 +848,7 @@ identifiers, and user level identifiers
- definitions for second level network identifiers
- .It In sys/gmon.h
- definitions for third level profiling identifiers
--.It In vm/vm_param.h
-+.It In mach/vm_param.h
- definitions for second level virtual memory identifiers
- .It In netinet/in.h
- definitions for third level IPv4/IPv6 identifiers and
projects / apple / libc.git / blobdiff