On Apache
Under GNU General Public License
2012-05-25 20:54 @38.107.179.239 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
field_info(3FORM) field_info(3FORM)
NAME
field_info - retrieve field characteristics
SYNOPSIS
#include <form.h>
int field_info(const FIELD *field, int *rows, int *cols,
int *frow, int *fcol, int *nrow, int *nbuf);
int dynamic_field_info(const FIELD *field, int *rows, int *cols, int *max);
DESCRIPTION
The function field_info returns the sizes and other attributes passed in to the field at
its creation time. The attributes are: height, width, row of upper-left corner, column of
upper-left corner, number off-screen rows, and number of working buffers.
The function dynamic_field_info returns the actual size of the field, and its maximum pos-
sible size. If the field has no size limit, the location addressed by the third argument
will be set to 0. A field can be made dynamic by turning off the O_STATIC option with
field_opts_off.
RETURN VALUE
These routines return one of the following:
E_OK The routine succeeded.
E_SYSTEM_ERROR
System error occurred (see errno).
E_BAD_ARGUMENT
Routine detected an incorrect or out-of-range argument.
SEE ALSO
ncurses(3NCURSES) and related pages whose names begin "form_" for detailed descriptions of
the entry points.
NOTES
The header file <form.h> automatically includes the header file <curses.h>.
PORTABILITY
These routines emulate the System V forms library. They were not supported on Version 7
or BSD versions.
A null (zero pointer) is accepted for any of the return values, to ignore that value. Not
all implementations allow this, e.g., Solaris 2.7 does not.
AUTHORS
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.
field_info(3FORM)
Generated by $Id: phpMan.php,v 4.49 2006/02/26 13:18:18 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2012-05-25 20:54 @38.107.179.239 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)