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+ * @Id: form_field_info.3x,v 1.8 2002/01/19 22:48:32 tom Exp @
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+<HTML>
+<HEAD>
+<TITLE>form_field_info 3x</TITLE>
+<link rev=made href="mailto:bug-ncurses@gnu.org">
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+</HEAD>
+<BODY>
+<H1>form_field_info 3x</H1>
+<HR>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+ <STRONG>form_field_info</STRONG> - retrieve field characteristics
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+ <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
+ 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);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+ The function <STRONG>field_info</STRONG> returns the sizes and other
+ attributes passed in to the field at its creation time.
+ The attributes are: height, width, row of upper-left cor-
+ ner, column of upper-left corner, number off-screen rows,
+ and number of working buffers.
+
+ The function <STRONG>dynamic_field_info</STRONG> returns the actual size of
+ the field, and its maximum possible 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 <STRONG>O_STATIC</STRONG>).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+ These routines return one of the following:
+
+ <STRONG>E_OK</STRONG> The routine succeeded.
+
+ <STRONG>E_SYSTEM_ERROR</STRONG>
+ System error occurred (see <STRONG>errno</STRONG>).
+
+ <STRONG>E_BAD_ARGUMENT</STRONG>
+ Routine detected an incorrect or out-of-range argu-
+ ment.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+ <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG> and related pages whose names begin "form_" for
+ detailed descriptions of the entry points.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+ The header file <STRONG>&lt;form.h&gt;</STRONG> automatically includes the header
+ file <STRONG>&lt;curses.h&gt;</STRONG>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+ 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.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+ Juergen Pfeifer. Manual pages and adaptation for new
+ curses by Eric S. Raymond.
+</PRE>
+<HR>
+<ADDRESS>
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