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- * @Id: form_field_info.3x,v 1.12 2010/12/04 18:40:45 tom Exp @
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-<H1>form_field_info 3x</H1>
-<HR>
+<H1 class="no-header">form_field_info 3x</H1>
<PRE>
-<!-- Manpage converted by man2html 3.0.1 -->
<STRONG><A HREF="form_field_info.3x.html">form_field_info(3x)</A></STRONG> <STRONG><A HREF="form_field_info.3x.html">form_field_info(3x)</A></STRONG>
-</PRE>
-<H2>NAME</H2><PRE>
- <STRONG>form_field_info</STRONG> - retrieve field characteristics
+</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
+ <STRONG>dynamic_field_info</STRONG>, <STRONG>field_info</STRONG> - retrieve field character-
+ istics
-</PRE>
-<H2>SYNOPSIS</H2><PRE>
+</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
<STRONG>#include</STRONG> <STRONG><form.h></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
+ int dynamic_field_info(const FIELD *field, int *rows, int
*cols, int *max);
-</PRE>
-<H2>DESCRIPTION</H2><PRE>
+</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></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,
+ 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
+ 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> option with <STRONG>field_opts_off</STRONG>.
-</PRE>
-<H2>RETURN VALUE</H2><PRE>
+</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
These routines return one of the following:
<STRONG>E_OK</STRONG> The routine succeeded.
System error occurred (see <STRONG>errno</STRONG>).
<STRONG>E_BAD_ARGUMENT</STRONG>
- Routine detected an incorrect or out-of-range argu-
+ Routine detected an incorrect or out-of-range argu-
ment.
-</PRE>
-<H2>SEE ALSO</H2><PRE>
+</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></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>
+</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
The header file <STRONG><form.h></STRONG> automatically includes the header
file <STRONG><curses.h></STRONG>.
-</PRE>
-<H2>PORTABILITY</H2><PRE>
- These routines emulate the System V forms library. They
+</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></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
+ 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
+</PRE><H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
+ Juergen Pfeifer. Manual pages and adaptation for new
curses by Eric S. Raymond.
<STRONG><A HREF="form_field_info.3x.html">form_field_info(3x)</A></STRONG>
</PRE>
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+<ul>
+<li><a href="#h2-NAME">NAME</a></li>
+<li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
+<li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
+<li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
+<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
+<li><a href="#h2-NOTES">NOTES</a></li>
+<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
+<li><a href="#h2-AUTHORS">AUTHORS</a></li>
+</ul>
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