6 files changed, 714 insertions, 0 deletions
diff --git a/share/man/man3/pthread_attr.3 b/share/man/man3/pthread_attr.3
new file mode 100644
index 000000000000..27e1bf634e8c
--- /dev/null
+++ b/share/man/man3/pthread_attr.3
@@ -0,0 +1,200 @@
+.\" Copyright (C) 2000 Jason Evans <jasone@canonware.com>.
+.\" 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(s), this list of conditions and the following disclaimer as
+.\"    the first lines of this file unmodified other than the possible
+.\"    addition of one or more copyright notices.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 April 28, 2000
+.Dt PTHREAD_ATTR 3
+.Os
+.Sh NAME
+.Nm pthread_attr
+.Nd thread attribute operations
+.Sh LIBRARY
+.Lb libc_r
+.Sh SYNOPSIS
+.Fd #include <pthread.h>
+.Ft int
+.Fn pthread_attr_init "pthread_attr_t *attr"
+.Ft int
+.Fn pthread_attr_destroy "pthread_attr_t *attr"
+.Ft int
+.Fn pthread_attr_setstacksize "pthread_attr_t *attr" "size_t stacksize"
+.Ft int
+.Fn pthread_attr_getstacksize "const pthread_attr_t *attr" "size_t *stacksize"
+.Ft int
+.Fn pthread_attr_setstackaddr "pthread_attr_t *attr" "void *stackaddr"
+.Ft int
+.Fn pthread_attr_getstackaddr "const pthread_attr_t *attr" "void **stackaddr"
+.Ft int
+.Fn pthread_attr_setdetachstate "pthread_attr_t *attr" "int detachstate"
+.Ft int
+.Fn pthread_attr_getdetachstate "const pthread_attr_t *attr" "int *detachstate"
+.Ft int
+.Fn pthread_attr_setinheritsched "pthread_attr_t *attr" "int inheritsched"
+.Ft int
+.Fn pthread_attr_getinheritsched "const pthread_attr_t *attr" "int *inheritsched"
+.Ft int
+.Fn pthread_attr_setschedparam "pthread_attr_t *attr" "const struct sched_param *param"
+.Ft int
+.Fn pthread_attr_getschedparam "const pthread_attr_t *attr" "struct schedparam *param"
+.Ft int
+.Fn pthread_attr_setschedpolicy "pthread_attr_t *attr" "int policy"
+.Ft int
+.Fn pthread_attr_getschedpolicy "const pthread_attr_t *attr" "int *policy"
+.Ft int
+.Fn pthread_attr_setscope "pthread_attr_t *attr" "int contentionscope"
+.Ft int
+.Fn pthread_attr_getscope "const pthread_attr_t *attr" "int *contentionscope"
+.Sh DESCRIPTION
+Thread attributes are used to specify parameters to
+.Fn pthread_create .
+One attribute object can be used in multiple calls to
+.Fn pthread_create ,
+with or without modifications between calls.
+
+The
+.Fn pthread_attr_init
+function initializes
+.Fa attr
+with all the default thread attributes.
+
+The
+.Fn pthread_attr_destroy
+function destroys
+.Fa attr .
+
+The
+.Fn pthread_attr_set*
+functions set the attribute that corresponds to each function name.
+
+The
+.Fn pthread_attr_get*
+functions copy the value of the attribute that corresponds to each function name
+to the location pointed to by the second function parameter. 
+
+.Sh RETURN VALUES
+If successful, these functions return 0.
+Otherwise, an error number is returned to indicate the error.
+.Sh ERRORS
+.Fn pthread_attr_init
+will fail if:
+.Bl -tag -width Er
+.It Bq Er ENOMEM
+Out of memory.
+.El
+
+.Fn pthread_attr_destroy
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr .
+
+.Fn pthread_attr_setstacksize
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+.Fa stacksize
+is less than
+.Dv PTHREAD_STACK_MIN .
+.El
+
+.Fn pthread_attr_setdetachstate
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa detachstate .
+.El
+
+.Fn pthread_attr_setinheritsched
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr .
+.El
+
+.Fn pthread_attr_setschedparam
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr .
+.It Bq Er ENOTSUP
+Invalid value for
+.Fa param .
+.El
+
+.Fn pthread_attr_setschedpolicy
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr .
+.It Bq Er ENOTSUP
+Invalid or unsupported value for
+.Fa policy .
+.El
+
+.Fn pthread_attr_setscope
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr .
+.It Bq Er ENOTSUP
+Invalid or unsupported value for
+.Fa contentionscope .
+.El
+
+.Sh SEE ALSO
+.Xr pthread_create 3
+.Sh STANDARDS
+.Fn pthread_attr_init ,
+.Fn pthread_attr_destroy ,
+.Fn pthread_attr_setstacksize ,
+.Fn pthread_attr_getstacksize ,
+.Fn pthread_attr_setstackaddr ,
+.Fn pthread_attr_getstackaddr ,
+.Fn pthread_attr_setdetachstate ,
+and
+.Fn pthread_attr_getdetachstate
+conform to ISO/IEC 9945-1 ANSI/IEEE
+.Pq Dq Tn POSIX
+Std 1003.1 1996 Edition.
+
+.Fn pthread_attr_setinheritsched ,
+.Fn pthread_attr_getinheritsched ,
+.Fn pthread_attr_setschedparam ,
+.Fn pthread_attr_getschedparam ,
+.Fn pthread_attr_setschedpolicy ,
+.Fn pthread_attr_getschedpolicy ,
+.Fn pthread_attr_setscope ,
+and
+.Fn pthread_attr_getscope
+conform to the Single UNIX Specification, Version 2
+.Pq Dq Tn SUSv2 .
diff --git a/share/man/man3/pthread_condattr.3 b/share/man/man3/pthread_condattr.3
new file mode 100644
index 000000000000..d65820f73a81
--- /dev/null
+++ b/share/man/man3/pthread_condattr.3
@@ -0,0 +1,82 @@
+.\" Copyright (C) 2000 Jason Evans <jasone@canonware.com>.
+.\" 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(s), this list of conditions and the following disclaimer as
+.\"    the first lines of this file unmodified other than the possible
+.\"    addition of one or more copyright notices.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 April 28, 2000
+.Dt PTHREAD_CONDATTR 3
+.Os
+.Sh NAME
+.Nm pthread_condattr
+.Nd condition attribute operations
+.Sh LIBRARY
+.Lb libc_r
+.Sh SYNOPSIS
+.Fd #include <pthread.h>
+.Ft int
+.Fn pthread_condattr_init "pthread_condattr_t *attr"
+.Ft int
+.Fn pthread_condattr_destroy "pthread_condattr_t *attr"
+.Sh DESCRIPTION
+Condition attribute objects are used to specify parameters to
+.Fn pthread_cond_init .
+FreeBSD's implementation of conditions does not support any non-default
+attributes, so these functions are not very useful, though they are required to
+to be present by POSIX.
+
+The
+.Fn pthread_condattr_init
+function initializes a condition attribute object with the default attributes.
+
+The
+.Fn pthread_condattr_destroy
+function destroys a condition attribute object.
+.Sh RETURN VALUES
+If successful, these functions return 0.
+Otherwise, an error number is returned to indicate the error.
+.Sh ERRORS
+.Fn pthread_condattr_init
+will fail if:
+.Bl -tag -width Er
+.It Bq Er ENOMEM
+Out of memory.
+.El
+
+.Fn pthread_condattr_destroy
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr .
+.Sh SEE ALSO
+.Xr pthread_cond_init 3
+.Sh STANDARDS
+.Fn pthread_condattr_init
+and
+.Fn pthread_condattr_destroy
+conform to ISO/IEC 9945-1 ANSI/IEEE
+.Pq Dq Tn POSIX
+Std 1003.1 1996 Edition.
diff --git a/share/man/man3/pthread_kill.3 b/share/man/man3/pthread_kill.3
new file mode 100644
index 000000000000..1c9ed35bf804
--- /dev/null
+++ b/share/man/man3/pthread_kill.3
@@ -0,0 +1,75 @@
+.\" Copyright (C) 2000 Jason Evans <jasone@canonware.com>.
+.\" 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(s), this list of conditions and the following disclaimer as
+.\"    the first lines of this file unmodified other than the possible
+.\"    addition of one or more copyright notices.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 April 27, 2000
+.Dt PTHREAD_KILL 3
+.Os
+.Sh NAME
+.Nm pthread_kill
+.Nd send a signal to a specified thread
+.Sh LIBRARY
+.Lb libc_r
+.Sh SYNOPSIS
+.Fd #include <signal.h>
+.Ft int
+.Fn pthread_kill "pthread_t thread" "int sig"
+.Sh DESCRIPTION
+The
+.Fn pthread_kill
+function sends a signal, specified by
+.Fa sig ,
+to a thread, specified by
+.Fa thread .
+If
+.Fa sig
+is 0, error checking is performed, but no signal is actually sent.
+.Sh RETURN VALUES
+If successful,
+.Fn pthread_kill
+returns 0.
+Otherwise, an error number is returned.
+.Sh ERRORS
+.Fn pthread_kill
+will fail if:
+.Bl -tag -width Er
+.It Bq Er ESRCH
+.Fa thread
+is an invalid thread ID.
+.It Bq Er EINVAL
+.Fa sig
+is an invalid or unsupported signal number.
+.El
+.Sh SEE ALSO
+.Xr kill 2 ,
+.Xr pthread_self 3 ,
+.Xr raise 3
+.Sh STANDARDS
+.Fn pthread_kill
+conforms to ISO/IEC 9945-1 ANSI/IEEE
+.Pq Dq Tn POSIX
+Std 1003.1 1996 Edition.
diff --git a/share/man/man3/pthread_mutexattr.3 b/share/man/man3/pthread_mutexattr.3
new file mode 100644
index 000000000000..a60890c85651
--- /dev/null
+++ b/share/man/man3/pthread_mutexattr.3
@@ -0,0 +1,172 @@
+.\" Copyright (C) 2000 Jason Evans <jasone@canonware.com>.
+.\" 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(s), this list of conditions and the following disclaimer as
+.\"    the first lines of this file unmodified other than the possible
+.\"    addition of one or more copyright notices.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 May 1, 2000
+.Dt PTHREAD_MUTEXATTR 3
+.Os
+.Sh NAME
+.Nm pthread_mutexattr
+.Nd mutex attribute operations
+.Sh LIBRARY
+.Lb libc_r
+.Sh SYNOPSIS
+.Fd #include <pthread.h>
+.Ft int
+.Fn pthread_mutexattr_init "pthread_mutexattr_t *attr"
+.Ft int
+.Fn pthread_mutexattr_destroy "pthread_mutexattr_t *attr"
+.Ft int
+.Fn pthread_mutexattr_setprioceiling "pthread_mutexattr_t *attr" "int prioceiling"
+.Ft int
+.Fn pthread_mutexattr_getprioceiling "pthread_mutexattr_t *attr" "int *prioceiling"
+.Ft int
+.Fn pthread_mutexattr_setprotocol "pthread_mutexattr_t *attr" "int protocol"
+.Ft int
+.Fn pthread_mutexattr_getprotocol "pthread_mutexattr_t *attr" "int *protocol"
+.Ft int
+.Fn pthread_mutexattr_settype "pthread_mutexattr_t *attr" "int type"
+.Ft int
+.Fn pthread_mutexattr_gettype "pthread_mutexattr_t *attr" "int *type"
+.Sh DESCRIPTION
+Mutex attributes are used to specify parameters to
+.Fn pthread_mutex_init .
+One attribute object can be used in multiple calls to
+.Fn pthread_mutex_init ,
+with or without modifications between calls.
+
+The
+.Fn pthread_mutexattr_init
+function initializes
+.Fa attr
+with all the default mutex attributes.
+
+The
+.Fn pthread_mutexattr_destroy
+function destroys
+.Fa attr .
+
+The
+.Fn pthread_mutexattr_set*
+functions set the attribute that corresponds to each function name.
+
+The
+.Fn pthread_mutexattr_get*
+functions copy the value of the attribute that corresponds to each function name
+to the location pointed to by the second function parameter.
+
+.Sh RETURN VALUES
+If successful, these functions return 0.
+Otherwise, an error number is returned to indicacte the error.
+.Sh ERRORS
+.Fn pthread_mutexattr_init
+will fail if:
+.Bl -tag -width Er
+.It Bq Er ENOMEM
+Out of memory.
+.El
+
+.Fn pthread_mutexattr_destroy
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr .
+.El
+
+.Fn pthread_mutexattr_setprioceiling
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr ,
+or invalid value for
+.Fa prioceiling .
+.El
+
+.Fn pthread_mutexattr_getprioceiling
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr .
+.El
+
+.Fn pthread_mutexattr_setprotocol
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr ,
+or invalid value for
+.Fa protocol .
+.El
+
+.Fn pthread_mutexattr_getprotocol
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr .
+.El
+
+.Fn pthread_mutexattr_settype
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr ,
+or invalid value for
+.Fa type .
+.El
+
+.Fn pthread_mutexattr_gettype
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Fa attr .
+.El
+.Sh SEE ALSO
+.Xr pthread_mutex_init 3
+.Sh STANDARDS
+.Fn pthread_mutexattr_init
+and
+.Fn pthread_mutexattr_destroy
+conform to ISO/IEC 9945-1 ANSI/IEEE
+.Pq Dq Tn POSIX
+Std 1003.1 1996 Edition.
+
+.Fn pthread_mutexattr_setprioceiling ,
+.Fn pthread_mutexattr_getprioceiling ,
+.Fn pthread_mutexattr_setprotocol ,
+.Fn pthread_mutexattr_getprotocol ,
+.Fn pthread_mutexattr_settype ,
+and
+.Fn pthread_mutexattr_gettype
+conform to the Single UNIX Specification, Version 2
+.Pq Dq Tn SUSv2 .
diff --git a/share/man/man3/pthread_schedparam.3 b/share/man/man3/pthread_schedparam.3
new file mode 100644
index 000000000000..e24f5a5c8db5
--- /dev/null
+++ b/share/man/man3/pthread_schedparam.3
@@ -0,0 +1,89 @@
+.\" Copyright (C) 2000 Jason Evans <jasone@canonware.com>.
+.\" 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(s), this list of conditions and the following disclaimer as
+.\"    the first lines of this file unmodified other than the possible
+.\"    addition of one or more copyright notices.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 May 1, 2000
+.Dt PTHREAD_SCHEDPARAM 3
+.Os
+.Sh NAME
+.Nm pthread_schedparam
+.Nd thread scheduling parameter manipulation
+.Sh LIBRARY
+.Lb libc_r
+.Sh SYNOPSIS
+.Fd #include <pthread.h>
+.Ft int
+.Fn pthread_setschedparam "pthread_t thread" "int policy" "const struct sched_param *param"
+.Ft int
+.Fn pthread_getschedparam "pthread_t thread" "int *policy" "struct sched_param *param"
+.Sh DESCRIPTION
+The
+.Fn pthread_setschedparam
+and
+.Fn pthread_getschedparam
+functions set and get the scheduling parameters of individual threads.
+The scheduling policy for a thread can either be
+.Dv SCHED_FIFO
+(first in, first out) or
+.Dv SCHED_RR
+(round-robin).
+The thread priority (accessed via
+.Va param->sched_priority )
+must be at least
+.Dv PTHREAD_MIN_PRIORITY
+and no more than
+.Dv PTHREAD_MAX_PRIORITY .
+.Sh RETURN VALUES
+If successful, these functions return 0.
+Otherwise, an error number is returned to indicate the error.
+.Sh ERRORS
+.Fn pthread_setschedparam
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+Invalid value for
+.Va policy .
+.It Bq Er ENOTSUP
+Invalid value for scheduling parameters.
+.It Bq Er ESRCH
+Non-existent thread
+.Va thread .
+.El
+
+.Fn pthread_getschedparam
+will fail if:
+.Bl -tag -width Er
+.It Bq Er ESRCH
+Non-existent thread
+.Va thread .
+.El
+.Sh STANDARDS
+.Fn pthread_setschedparam
+and
+.Fn pthread_getschedparam
+conform to the Single UNIX Specification, Version 2
+.Pq Dq Tn SUSv2 .
diff --git a/share/man/man3/pthread_sigmask.3 b/share/man/man3/pthread_sigmask.3
new file mode 100644
index 000000000000..f0dfc940b16d
--- /dev/null
+++ b/share/man/man3/pthread_sigmask.3
@@ -0,0 +1,96 @@
+.\" Copyright (C) 2000 Jason Evans <jasone@canonware.com>.
+.\" 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(s), this list of conditions and the following disclaimer as
+.\"    the first lines of this file unmodified other than the possible
+.\"    addition of one or more copyright notices.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 April 27, 2000
+.Dt PTHREAD_SIGMASK 3
+.Os
+.Sh NAME
+.Nm pthread_sigmask
+.Nd examine and/or change a thread's signal mask
+.Sh LIBRARY
+.Lb libc_r
+.Sh SYNOPSIS
+.Fd #include <signal.h>
+.Ft int
+.Fn pthread_sigmask "int how" "const sigset_t *set" "sigset_t *oset"
+.Sh DESCRIPTION
+The
+.Fn pthread_sigmask
+function examines and/or changes the calling thread's signal mask.
+.Pp
+If
+.Fa set
+is not
+.Dv NULL ,
+it specifies a set of signals to be modified, and
+.Fa how
+specifies what to set the signal mask to:
+.Bl -tag -width SIG_UNBLOCK
+.It Dv SIG_BLOCK
+Union of the current mask and
+.Fa set .
+.It Dv SIG_UNBLOCK
+Intersection of the current mask and the complement of
+.Fa set .
+.It Dv SIG_SETMASK
+.Fa set .
+.El
+.Pp
+If
+.Fa oset
+is not NULL, the previous signal mask is stored in the location pointed to by
+.Fa oset .
+.Pp
+.Dv SIGKILL
+and
+.Dv SIGSTOP
+cannot be blocked, and will be silently ignored if included in the signal mask.
+.Sh RETURN VALUES
+If successful,
+.Fn pthread_sigmask
+returns 0.
+Otherwise, an error is returned.
+.Sh ERRORS
+.Fn pthread_sigmask
+will fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+.Fa how
+is not one of the defined values.
+.El
+.Sh SEE ALSO
+.Xr sigaction 2 ,
+.Xr sigpending 2 ,
+.Xr sigprocmask 2 ,
+.Xr sigsetops 3 ,
+.Xr sigsuspend 2
+.Sh STANDARDS
+.Fn pthread_sigmask
+conforms to ISO/IEC 9945-1 ANSI/IEEE
+.Pq Dq Tn POSIX
+Std 1003.1 1996 Edition.