mem.4 (2d838cd867e32267fe6610c3bf2edf09f67f3ac4) mem.4 (d458747eb2ae0e21ab87278d9c3888336ce83633)
1.\" Copyright (c) 1991 The Regents of the University of California.
2.\" All rights reserved.
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\" notice, this list of conditions and the following disclaimer.

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193flag may not be removed or updated.
194.Pp
195.Va mo_arg[0]
196should be set to
197.Dv MEMRANGE_SET_UPDATE
198to update an existing or establish a new range, or to
199.Dv MEMRANGE_SET_REMOVE
200to remove a range.
1.\" Copyright (c) 1991 The Regents of the University of California.
2.\" All rights reserved.
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\" notice, this list of conditions and the following disclaimer.

--- 184 unchanged lines hidden (view full) ---

193flag may not be removed or updated.
194.Pp
195.Va mo_arg[0]
196should be set to
197.Dv MEMRANGE_SET_UPDATE
198to update an existing or establish a new range, or to
199.Dv MEMRANGE_SET_REMOVE
200to remove a range.
201.El
201.Sh RETURN VALUES
202.Bl -tag -width Er
203.It Bq Er EOPNOTSUPP
204Memory range operations are not supported on this architecture.
205.It Bq Er ENXIO
206No memory range descriptors are available (e.g., firmware has not enabled
207any).
208.It Bq Er EINVAL

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202.Sh RETURN VALUES
203.Bl -tag -width Er
204.It Bq Er EOPNOTSUPP
205Memory range operations are not supported on this architecture.
206.It Bq Er ENXIO
207No memory range descriptors are available (e.g., firmware has not enabled
208any).
209.It Bq Er EINVAL

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