kernel - VM PAGER part 2/2 - Expand vinitvmio() and vnode_pager_alloc()
[dragonfly.git] / contrib / ncurses / form / fld_just.c
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1 /****************************************************************************
2 * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. *
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8 * distribute, distribute with modifications, sublicense, and/or sell *
9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
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12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
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15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Juergen Pfeifer, 1995,1997 *
31 ****************************************************************************/
33 #include "form.priv.h"
35 MODULE_ID("$Id: fld_just.c,v 1.11 2004/12/11 22:55:48 tom Exp $")
37 /*---------------------------------------------------------------------------
38 | Facility : libnform
39 | Function : int set_field_just(FIELD *field, int just)
41 | Description : Set the fields type of justification.
43 | Return Values : E_OK - success
44 | E_BAD_ARGUMENT - one of the arguments was incorrect
45 | E_SYSTEM_ERROR - system error
46 +--------------------------------------------------------------------------*/
47 NCURSES_EXPORT(int)
48 set_field_just(FIELD *field, int just)
50 int res = E_BAD_ARGUMENT;
52 T((T_CALLED("set_field_just(%p,%d)"), field, just));
54 if ((just == NO_JUSTIFICATION) ||
55 (just == JUSTIFY_LEFT) ||
56 (just == JUSTIFY_CENTER) ||
57 (just == JUSTIFY_RIGHT))
59 Normalize_Field(field);
60 if (field->just != just)
62 field->just = just;
63 res = _nc_Synchronize_Attributes(field);
65 else
66 res = E_OK;
68 RETURN(res);
71 /*---------------------------------------------------------------------------
72 | Facility : libnform
73 | Function : int field_just( const FIELD *field )
75 | Description : Retrieve the fields type of justification
77 | Return Values : The justification type.
78 +--------------------------------------------------------------------------*/
79 NCURSES_EXPORT(int)
80 field_just(const FIELD *field)
82 T((T_CALLED("field_just(%p)"), field));
83 returnCode(Normalize_Field(field)->just);
86 /* fld_just.c ends here */