svn commit: r194063 - stable/7/lib/libutil

John Baldwin jhb at FreeBSD.org
Fri Jun 12 15:53:57 UTC 2009


Author: jhb
Date: Fri Jun 12 15:53:56 2009
New Revision: 194063
URL: http://svn.freebsd.org/changeset/base/194063

Log:
  MFC: Add manpages for kinfo_getfile() and kinfo_getvmmap().

Added:
  stable/7/lib/libutil/kinfo_getfile.3
     - copied unchanged from r185729, head/lib/libutil/kinfo_getfile.3
  stable/7/lib/libutil/kinfo_getvmmap.3
     - copied unchanged from r185729, head/lib/libutil/kinfo_getvmmap.3
Modified:
  stable/7/lib/libutil/   (props changed)
  stable/7/lib/libutil/Makefile

Modified: stable/7/lib/libutil/Makefile
==============================================================================
--- stable/7/lib/libutil/Makefile	Fri Jun 12 15:44:35 2009	(r194062)
+++ stable/7/lib/libutil/Makefile	Fri Jun 12 15:53:56 2009	(r194063)
@@ -30,7 +30,8 @@ MAN+=	kld.3 login.3 login_auth.3 login_t
 	login_cap.3 login_class.3 login_times.3 login_ok.3 \
 	_secure_path.3 uucplock.3 property.3 auth.3 realhostname.3 \
 	realhostname_sa.3 trimdomain.3 fparseln.3 humanize_number.3 \
-	pidfile.3 flopen.3 expand_number.3
+	pidfile.3 flopen.3 expand_number.3 \
+	kinfo_getfile.3 kinfo_getvmmap.3
 MAN+=	login.conf.5 auth.conf.5
 MLINKS+= kld.3 kld_isloaded.3 kld.3 kld_load.3
 MLINKS+= property.3 properties_read.3  property.3 properties_free.3

Copied: stable/7/lib/libutil/kinfo_getfile.3 (from r185729, head/lib/libutil/kinfo_getfile.3)
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ stable/7/lib/libutil/kinfo_getfile.3	Fri Jun 12 15:53:56 2009	(r194063, copy of r185729, head/lib/libutil/kinfo_getfile.3)
@@ -0,0 +1,74 @@
+.\"
+.\" Copyright (c) 2008 Peter Wemm
+.\" All rights reserved.
+.\"
+.\" 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.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd December 6, 2008
+.Os
+.Dt KINFO_GETFILE 3
+.Sh NAME
+.Nm kinfo_getfile
+.Nd function for getting per-process file descriptor information
+.Sh LIBRARY
+.Lb libutil
+.Sh SYNOPSIS
+.In sys/types.h
+.In libutil.h
+.Ft struct kinfo_file *
+.Fn kinfo_getfile "pid_t pid" "int *cntp"
+.Sh DESCRIPTION
+This function is used for obtaining the file descriptor information
+of a particular process.
+.Pp
+The
+.Ar pid
+field contains the process identifier.
+This should be the a process that you have privilige to access.
+The
+.Ar cntp
+field is allows the caller to know how many records are returned.
+.Pp
+This function is a wrapper around
+.Xr sysctl 3
+with the
+.Dv KERN_PROC_FILEDESC
+mib.
+While the kernel returns a packed structure, this function expands the
+data into a fixed record format.
+.Sh RETURN VALUES
+The
+.Fn kinfo_getfile
+function returns a pointer to an array of
+.Vt struct kinfo_file
+structures.
+The array was obtained by an internal call to
+.Xr malloc 3
+and must be freed by the caller with a call to
+.Xr free 3 .
+.Sh SEE ALSO
+.Xr free 3 ,
+.Xr kinfo_getvmmap 3 ,
+.Xr malloc 3 ,
+.Xr sysctl 3

Copied: stable/7/lib/libutil/kinfo_getvmmap.3 (from r185729, head/lib/libutil/kinfo_getvmmap.3)
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ stable/7/lib/libutil/kinfo_getvmmap.3	Fri Jun 12 15:53:56 2009	(r194063, copy of r185729, head/lib/libutil/kinfo_getvmmap.3)
@@ -0,0 +1,73 @@
+.\"
+.\" Copyright (c) 2008 Peter Wemm
+.\" All rights reserved.
+.\"
+.\" 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.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd December 6, 2008
+.Os
+.Dt KINFO_GETVMMAP 3
+.Sh NAME
+.Nm kinfo_getvmmap
+.Nd function for getting per-process memory map information
+.Sh LIBRARY
+.Lb libutil
+.Sh SYNOPSIS
+.In sys/types.h
+.In libutil.h
+.Ft struct kinfo_vmentry *
+.Fn kinfo_getfile "pid_t pid" "int *cntp"
+.Sh DESCRIPTION
+This function is used for obtaining the file descriptor information
+of a particular process.
+.Pp
+The
+.Ar pid
+field contains the process identifier.
+This should be the a process that you have privilige to access.
+The
+.Ar cntp
+field is allows the caller to know how many records are returned.
+.Pp
+This function is a wrapper around
+.Xr sysctl 3
+with the
+.Dv KERN_PROC_VMMAP
+mib.
+While the kernel returns a packed structure, this function expands the
+data into a fixed record format.
+.Sh RETURN VALUES
+The
+.Fn kinfo_getvmmap
+function returns a pointer to an array of
+.Vt struct kinfo_vmentry
+structures.
+The array was obtained by an internal call to
+.Xr malloc 3
+and must be freed by the caller with a call to
+.Xr free 3 .
+.Sh SEE ALSO
+.Xr free 3 ,
+.Xr kinfo_getfile 3 ,
+.Xr malloc 3


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