Index: head/lib/libsysdecode/sysdecode_cap_rights.3
===================================================================
--- head/lib/libsysdecode/sysdecode_cap_rights.3	(revision 326182)
+++ head/lib/libsysdecode/sysdecode_cap_rights.3	(revision 326183)
@@ -1,50 +1,51 @@
 .\"
 .\" Copyright (c) 2016 John Baldwin <jhb@FreeBSD.org>
 .\" 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 October 17, 2016
+.Dd November 24, 2017
 .Dt sysdecode_cap_rights 3
 .Os
 .Sh NAME
 .Nm sysdecode_cap_rights
 .Nd output list of capability rights
 .Sh LIBRARY
 .Lb libsysdecode
 .Sh SYNOPSIS
 .In sys/types.h
 .In stdbool.h
+.In stdio.h
 .In sysdecode.h
 .Ft void
 .Fn sysdecode_cap_rights "FILE *fp" "cap_rights_t *rightsp"
 .Sh DESCRIPTION
 The
 .Fn sysdecode_cap_rights
 function outputs a comma-separated list of capability rights at
 .Fa rightsp
 to the stream
 .Fa fp .
 .Sh SEE ALSO
 .Xr sysdecode 3
Index: head/lib/libsysdecode/sysdecode_fcntl_arg.3
===================================================================
--- head/lib/libsysdecode/sysdecode_fcntl_arg.3	(revision 326182)
+++ head/lib/libsysdecode/sysdecode_fcntl_arg.3	(revision 326183)
@@ -1,121 +1,122 @@
 .\"
 .\" Copyright (c) 2016 John Baldwin <jhb@FreeBSD.org>
 .\" 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 October 17, 2016
+.Dd November 24, 2017
 .Dt sysdecode_fcntl_arg 3
 .Os
 .Sh NAME
 .Nm sysdecode_fcntl_arg ,
 .Nm sysdecode_fcntl_arg_p
 .Nd output description of fcntl argument
 .Sh LIBRARY
 .Lb libsysdecode
 .Sh SYNOPSIS
 .In sys/types.h
 .In stdbool.h
+.In stdio.h
 .In sysdecode.h
 .Ft void
 .Fn sysdecode_fcntl_arg "FILE *fp" "int cmd" "uintptr_t arg" "int base"
 .Ft bool
 .Fn sysdecode_fcntl_arg_p "int cmd"
 .Sh DESCRIPTION
 The
 .Fn sysdecode_fcntl_arg
 function outputs a text description of the optional
 .Fa arg
 argument to
 .Xr fcntl 2
 to the stream
 .Fa fp .
 The type and format of
 .Fa arg
 are determined by
 .Fa cmd :
 .Bl -column ".Dv F_SETLKW" "Vt struct flock *"
 .It Sy Command Ta Fa arg Sy Type Ta Sy Output Format
 .It
 .It Dv F_SETFD Ta Vt int Ta
 .Dq FD_CLOEXEC
 or the value of
 .Fa arg
 in the indicated
 .Fa base
 .Pq one of 8, 10, or 16 .
 .It
 .It Dv F_SETFL Ta Vt int Ta
 File flags as output by
 .Xr sysdecode_fcntl_fileflags 3
 with any unknown or remaining bits output in hexadecimal.
 .It
 .It Dv F_GETLK Ta Vt struct flock * Ta
 .It Dv F_SETLK Ta Vt struct flock * Ta
 .It Dv F_SETLKW Ta Vt struct flock * Ta
 The value of
 .Fa arg
 using the
 .Dq %p
 conversion specification.
 .It
 .It Others Ta Vt int Ta
 The value of
 .Fa arg
 in the indicated
 .Fa base
 .Pq one of 8, 10, or 16 .
 .El
 .Pp
 The
 .Fn sysdecode_fcntl_arg_p
 function can be used to determine if a
 .Xr fcntl 2
 command uses the optional third argument to
 .Xr fcntl 2 .
 The function returns
 .Dv true
 if
 .Fa cmd
 accepts a third argument to
 .Xr fcntl 2
 and
 .Dv false
 if it does not.
 .Sh RETURN VALUES
 The
 .Nm sysdecode_fcntl_arg_p
 function returns
 .Dv true
 if
 .Fa cmd
 accepts a third argument to
 .Xr fcntl 2
 and
 .Dv false
 if it does not.
 .Sh SEE ALSO
 .Xr sysdecode 3 ,
 .Xr sysdecode_fcntl_cmd 3 ,
 .Xr sysdecode_fcntl_fileflags 3
Index: head/lib/libsysdecode/sysdecode_mask.3
===================================================================
--- head/lib/libsysdecode/sysdecode_mask.3	(revision 326182)
+++ head/lib/libsysdecode/sysdecode_mask.3	(revision 326183)
@@ -1,218 +1,219 @@
 .\"
 .\" Copyright (c) 2016 John Baldwin <jhb@FreeBSD.org>
 .\" 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 September 3, 2017
+.Dd November 24, 2017
 .Dt sysdecode_mask 3
 .Os
 .Sh NAME
 .Nm sysdecode_mask ,
 .Nm sysdecode_accessmode ,
 .Nm sysdecode_atflags ,
 .Nm sysdecode_capfcntlrights ,
 .Nm sysdecode_fcntl_fileflags ,
 .Nm sysdecode_fileflags ,
 .Nm sysdecode_filemode ,
 .Nm sysdecode_flock_operation ,
 .Nm sysdecode_mlockall_flags ,
 .Nm sysdecode_mmap_flags ,
 .Nm sysdecode_mmap_prot ,
 .Nm sysdecode_mount_flags ,
 .Nm sysdecode_msg_flags ,
 .Nm sysdecode_msync_flags ,
 .Nm sysdecode_open_flags ,
 .Nm sysdecode_pipe2_flags ,
 .Nm sysdecode_reboot_howto ,
 .Nm sysdecode_rfork_flags ,
 .Nm sysdecode_semget_flags ,
 .Nm sysdecode_sendfile_flags ,
 .Nm sysdecode_shmat_flags ,
 .Nm sysdecode_socket_type ,
 .Nm sysdecode_thr_create_flags ,
 .Nm sysdecode_umtx_cvwait_flags ,
 .Nm sysdecode_umtx_rwlock_flags ,
 .Nm sysdecode_vmprot ,
 .Nm sysdecode_wait4_options ,
 .Nm sysdecode_wait6_options
 .Nd print name of various bitmask values
 .Sh LIBRARY
 .Lb libsysdecode
 .Sh SYNOPSIS
 .In sys/types.h
 .In stdbool.h
+.In stdio.h
 .In sysdecode.h
 .Ft bool
 .Fn sysdecode_access_mode "FILE *fp" "int mode" "int *rem"
 .Ft bool
 .Fn sysdecode_atflags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_cap_fcntlrights "FILE *fp" "uint32_t rights" "uint32_t *rem"
 .Ft bool
 .Fn sysdecode_fcntl_fileflags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_fileflags "FILE *fp" "fflags_t flags" "fflags_t *rem"
 .Ft bool
 .Fn sysdecode_filemode "FILE *fp" "int mode" "int *rem"
 .Ft bool
 .Fn sysdecode_flock_operation "FILE *fp" "int operation" "int *rem"
 .Ft bool
 .Fn sysdecode_mlockall_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_mmap_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_mmap_prot "FILE *fp" "int prot" "int *rem"
 .Ft bool
 .Fn sysdecode_mount_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_msg_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_msync_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_open_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_pipe2_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_reboot_howto "FILE *fp" "int howto" "int *rem"
 .Ft bool
 .Fn sysdecode_rfork_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_semget_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_sendfile_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_shmat_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_socket_type "FILE *fp" "int type" "int *rem"
 .Ft bool
 .Fn sysdecode_thr_create_flags "FILE *fp" "int flags" "int *rem"
 .Ft bool
 .Fn sysdecode_umtx_cvwait_flags "FILE *fp" "u_long flags" "u_long *rem"
 .Ft bool
 .Fn sysdecode_umtx_rwlock_flags "FILE *fp" "u_long flags" "u_long *rem"
 .Ft bool
 .Fn sysdecode_vmprot "FILE *fp" "int type" "int *rem"
 .Ft bool
 .Fn sysdecode_wait4_options "FILE *fp" "int options" "int *rem"
 .Ft bool
 .Fn sysdecode_wait6_options "FILE *fp" "int options" "int *rem"
 .Sh DESCRIPTION
 The
 .Nm
 functions are used to generate a text description of an integer value
 built from a mask of bitfields.
 The text description lists the C macros for field values joined by pipe
 .Sq |
 characters matching the format used in C source code.
 Most of the values decoded by these functions are passed as arguments to
 system calls,
 though some of these values are used internally in the kernel.
 .Pp
 Each function writes the text description to
 .Fa fp .
 The second argument should contain the integer value to be decoded.
 The
 .Fa rem
 argument is set to the value of any bits that were not decoded
 .Pq bit fields that do not have a corresponding C macro .
 .Fa rem
 may be set to
 .Dv NULL
 if the caller does not need this value.
 Each function returns
 .Dv true
 if any bit fields in the value were decoded and
 .Dv false
 if no bit fields were decoded.
 .Pp
 Most of these functions decode an argument passed to a system call:
 .Bl -column "Fn sysdecode_flock_operation" "Xr cap_fcntls_limit 2"
 .It Sy Function Ta Sy System Call Ta Sy Argument
 .It Fn sysdecode_access_mode Ta Xr access 2 Ta Fa mode
 .It Fn sysdecode_atflags Ta Xr chflagsat 2 , Xr fstatat 2 Ta Fa atflag , Fa flag
 .It Fn sysdecode_cap_fcntlrights Ta Xr cap_fcntls_limit 2 Ta Fa fcntlrights
 .It Fn sysdecode_fileflags Ta Xr chflags 2 Ta Fa flags
 .It Fn sysdecode_filemode Ta Xr chmod 2 , Xr open 2 Ta mode
 .It Fn sysdecode_flock_operation Ta Xr flock 2 Ta Fa operation
 .It Fn sysdecode_mlockall_flags Ta Xr mlockall 2 Ta Fa flags
 .It Fn sysdecode_mmap_flags Ta Xr mmap 2 Ta Fa flags
 .It Fn sysdecode_mmap_prot Ta Xr mmap 2 Ta Fa prot
 .It Fn sysdecode_mount_flags Ta Xr mount 2 Ta Fa flags
 .It Fn sysdecode_msg_flags Ta Xr recv 2 , Xr send 2 Ta Fa flags
 .It Fn sysdecode_msync_flags Ta Xr msync 2 Ta Fa flags
 .It Fn sysdecode_open_flags Ta Xr open 2 Ta Fa flags
 .It Fn sysdecode_pipe2_flags Ta Xr pipe2 Ta Fa flags
 .It Fn sysdecode_reboot_howto Ta Xr reboot 2 Ta Fa howto
 .It Fn sysdecode_rfork_flags Ta Xr rfork 2 Ta Fa flags
 .It Fn sysdecode_semget_flags Ta Xr semget 2 Ta Fa flags
 .It Fn sysdecode_sendfile_flags Ta Xr sendfile 2 Ta Fa flags
 .It Fn sysdecode_shmat_flags Ta Xr shmat 2 Ta Fa flags
 .It Fn sysdecode_socket_type Ta Xr socket 2 Ta Fa type
 .It Fn sysdecode_thr_create_flags Ta Xr thr_create 2 Ta Fa flags
 .It Fn sysdecode_wait4_options Ta Xr wait4 2 Ta Fa options
 .It Fn sysdecode_wait6_options Ta Xr wait6 2 Ta Fa options
 .El
 .Pp
 Other functions decode the values described below:
 .Bl -tag -width ".Fn sysdecode_umtx_cvwait_flags"
 .It Fn sysdecode_fcntl_fileflags
 The file flags used with the
 .Dv F_GETFL
 and
 .Dv F_SETFL
 .Xr fcntl 2
 commands.
 .It Fn sysdecode_umtx_cvwait_flags
 The
 .Fa val
 argument to
 .Xr _umtx_op 2
 for
 .Dv UMTX_OP_CV_WAIT
 operations.
 .It Fn sysdecode_umtx_rwlock_flags
 The
 .Fa val
 argument to
 .Xr _umtx_op 2
 for
 .Dv UMTX_OP_RW_RDLOCK
 operations.
 .It Fn sysdecode_vmprot
 The memory protection flags stored in
 .Vt vm_prot_t
 variables.
 .El
 .Sh RETURN VALUES
 The
 .Nm
 functions return
 .Dv true
 if any bit fields in the value were decoded and
 .Dv false
 if no bit fields were decoded.
 .Sh SEE ALSO
 .Xr sysdecode 3 ,
 .Xr sysdecode_enum 3
Index: head/lib/libsysdecode/sysdecode_quotactl_cmd.3
===================================================================
--- head/lib/libsysdecode/sysdecode_quotactl_cmd.3	(revision 326182)
+++ head/lib/libsysdecode/sysdecode_quotactl_cmd.3	(revision 326183)
@@ -1,93 +1,94 @@
 .\"
 .\" Copyright (c) 2016 John Baldwin <jhb@FreeBSD.org>
 .\" 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 October 17, 2016
+.Dd November 24, 2017
 .Dt sysdecode_quotactl_cmd 3
 .Os
 .Sh NAME
 .Nm sysdecode_quotactl_cmd
 .Nd output name of quotactl command
 .Sh LIBRARY
 .Lb libsysdecode
 .Sh SYNOPSIS
 .In sys/types.h
 .In stdbool.h
+.In stdio.h
 .In sysdecode.h
 .Ft bool
 .Fn sysdecode_quotactl_cmd "FILE *fp" "int cmd"
 .Sh DESCRIPTION
 The
 .Fn sysdecode_quotactl_cmd
 function outputs a text description of the
 .Fa cmd
 argument to
 .Xr quotactl 2
 to the stream
 .Fa fp .
 The description is formatted as an invocation of the
 .Dv QCMD
 macro defined in the
 .In ufs/ufs/quota.h
 header.
 .Pp
 The function first computes the primary and secondary values used by
 .Dv QCMD
 to construct
 .Fa cmd .
 If the primary command value does not represent a known constant,
 .Fn sysdecode_quotactl_cmd
 does not generate any output and returns
 .Dv false .
 Otherwise,
 .Fn sysdecode_quotactl_cmd
 outputs text depicting an invocation of
 .Dv QCMD
 with the associated constants for the primary and secondary command values
 and returns
 .Dv true .
 If the secondary command values does not represent a known constant,
 its value is output as a hexadecimal integer.
 .Sh RETURN VALUES
 The
 .Nm sysdecode_quotactl_cmd
 function returns
 .Dv true
 if it outputs a description of
 .Fa cmd
 and
 .Dv false
 if it does not.
 .Sh EXAMPLES
 The statement
 .Pp
 .Dl sysdecode_quotatcl_cmd(stdout, QCMD(Q_GETQUOTA, USRQUOTA);
 .Pp
 outputs the text
 .Dq QCMD(Q_GETQUOTA, USRQUOTA)
 to standard output.
 .Sh SEE ALSO
 .Xr sysdecode 3
Index: head/lib/libsysdecode/sysdecode_utrace.3
===================================================================
--- head/lib/libsysdecode/sysdecode_utrace.3	(revision 326182)
+++ head/lib/libsysdecode/sysdecode_utrace.3	(revision 326183)
@@ -1,76 +1,77 @@
 .\"
 .\" Copyright (c) 2015 John Baldwin <jhb@FreeBSD.org>
 .\" 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 October 17, 2016
+.Dd November 24, 2017
 .Dt sysdecode_utrace 3
 .Os
 .Sh NAME
 .Nm sysdecode_utrace
 .Nd produce text description of a utrace record
 .Sh LIBRARY
 .Lb libsysdecode
 .Sh SYNOPSIS
 .In sys/types.h
 .In stdbool.h
+.In stdio.h
 .In sysdecode.h
 .Ft int
 .Fn sysdecode_utrace "FILE *fp" "void *buf" "size_t len" "int decimal"
 .Sh DESCRIPTION
 The
 .Fn sysdecode_utrace
 function outputs a textual representation of a
 .Xr utrace 2
 record identified by
 .Fa buf
 and
 .Fa len
 to the output stream
 .Fa fp .
 .Pp
 The function only outputs a representation for certain types of records.
 If a record is recognized,
 the function outputs the description and returns a non-zero value.
 If the record is not recognized,
 the function does not output anything and returns zero.
 The
 .Fn sysdecode_utrace
 function currently recognizes
 .Xr utrace 2
 records generated by
 .Xr malloc 3
 and
 .Xr rtld 1 .
 .Sh RETURN VALUES
 The
 .Fn sysdecode_utrace
 function returns a non-zero value if it recognizes a
 .Xr utrace 2
 record;
 otherwise it returns zero.
 .Sh SEE ALSO
 .Xr utrace 2 ,
 .Xr sysdecode 3