FreeBSD/Linux Kernel Cross Reference
sys/man/mach_port_set_mscount.man

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    .\" HISTORY
    .\" $Log:       mach_port_set_mscount.man,v $
    .\" Revision 2.6  93/05/10  19:31:44  rvb
    .\"     updated
    .\"     [93/04/21  16:03:58  lli]
    .\" 
    .\" Revision 2.5  91/12/11  08:43:19  jsb
    .\"     Changed <mach/mach.h> to <mach.h>.
    .\"     [91/11/25  10:55:57  rpd]
    .\" 
    .\" Revision 2.4  91/05/14  17:07:36  mrt
    .\"     Correcting copyright
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    .\" Revision 2.3  91/02/14  14:12:03  mrt
    .\"     Changed to new Mach copyright
    .\"     [91/02/12  18:12:12  mrt]
    .\" 
    .\" Revision 2.2  90/08/07  18:38:12  rpd
    .\"     Created.
    .\" 
    .TH mach_port_set_mscount 2 1/13/87
    .CM 4
    .SH NAME
    .nf
    mach_port_set_mscount \- changes the make-send count of a port
    .SH SYNOPSIS
    .nf
    .ft B
    #include <mach.h>
    
    kern_return_t
    mach_port_set_mscount(task, name, mscount)
            mach_port_t task;
            mach_port_t name;
            mach_port_mscount_t mscount;
    .fi
    .ft P
    .SH ARGUMENTS
    .TP 12
    .B
    task
    The task owning the receive right.
    .TP 12
    .B
    name
    \fBtask\fR's name for the receive right.
    .TP 12
    .B
    mscount
    New value for the make-send count for the receive right.
    .SH DESCRIPTION
    \fBmach_port_set_mscount\fR changes the make-send count of
    \fBtask\fR's receive right named \fBname\fR.  All values for
    \fBmscount\fR are valid.
    .SH DIAGNOSTICS
    .TP 25
    KERN_SUCCESS
    The call succeeded.
    .TP 25
    KERN_INVALID_TASK
    \fBtask\fR was invalid.
    .TP 25
    KERN_INVALID_NAME
    \fBname\fR did not denote a right.
    .TP 25
    KERN_INVALID_RIGHT
    \fBname\fR denoted a right, but not a receive right.
    .PP
    The \fBmach_port_set_mscount\fR call is actually an RPC to \fBtask\fR,
    normally a send right for a task port, but potentially any send right.
    In addition to the normal diagnostic
    return codes from the call's server (normally the kernel),
    the call may return \fBmach_msg(2)\fR return codes.
   .SH SEE ALSO
   mach_port_get_receive_status(2), mach_port_set_qlimit(2).

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