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Diffstat (limited to 'doc/html/man/form_field_buffer.3x.html')
| -rw-r--r-- | doc/html/man/form_field_buffer.3x.html | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/doc/html/man/form_field_buffer.3x.html b/doc/html/man/form_field_buffer.3x.html index b4fc8d0d4389..31fb08b95bf0 100644 --- a/doc/html/man/form_field_buffer.3x.html +++ b/doc/html/man/form_field_buffer.3x.html @@ -28,7 +28,7 @@ * sale, use or other dealings in this Software without prior written * * authorization. * **************************************************************************** - * @Id: form_field_buffer.3x,v 1.25 2020/02/02 23:34:34 tom Exp @ + * @Id: form_field_buffer.3x,v 1.27 2020/10/24 09:27:17 tom Exp @ --> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"> <HTML> @@ -54,11 +54,13 @@ </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE> <STRONG>#include</STRONG> <STRONG><form.h></STRONG> - int set_field_buffer(FIELD *field, int buf, const char *value); - char *field_buffer(const FIELD *field, int buffer); - int set_field_status(FIELD *field, bool status); - bool field_status(const FIELD *field); - int set_max_field(FIELD *field, int max); + <STRONG>int</STRONG> <STRONG>set_field_buffer(FIELD</STRONG> <STRONG>*</STRONG><EM>field</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>buf</EM><STRONG>,</STRONG> <STRONG>const</STRONG> <STRONG>char</STRONG> <STRONG>*</STRONG><EM>value</EM><STRONG>);</STRONG> + <STRONG>char</STRONG> <STRONG>*field_buffer(const</STRONG> <STRONG>FIELD</STRONG> <STRONG>*</STRONG><EM>field</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>buffer</EM><STRONG>);</STRONG> + + <STRONG>int</STRONG> <STRONG>set_field_status(FIELD</STRONG> <STRONG>*</STRONG><EM>field</EM><STRONG>,</STRONG> <STRONG>bool</STRONG> <EM>status</EM><STRONG>);</STRONG> + <STRONG>bool</STRONG> <STRONG>field_status(const</STRONG> <STRONG>FIELD</STRONG> <STRONG>*</STRONG><EM>field</EM><STRONG>);</STRONG> + + <STRONG>int</STRONG> <STRONG>set_max_field(FIELD</STRONG> <STRONG>*</STRONG><EM>field</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>max</EM><STRONG>);</STRONG> </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE> @@ -68,8 +70,8 @@ <STRONG>o</STRONG> Buffer 0 is the displayed value of the field. <STRONG>o</STRONG> Other numbered buffers may be allocated by applications through - the <STRONG>nbuf</STRONG> argument of (see <STRONG><A HREF="form_field_new.3x.html">form_field_new(3x)</A></STRONG>) but are not manip- - ulated by the forms library. + the <STRONG>nbuf</STRONG> argument of (see <STRONG><A HREF="form_field_new.3x.html">form_field_new(3x)</A></STRONG>) but are not + manipulated by the forms library. The function <STRONG>field_buffer</STRONG> returns a pointer to the contents of the given numbered buffer: @@ -103,8 +105,8 @@ </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE> - The <STRONG>field_buffer</STRONG> function returns NULL on error. It sets errno accord- - ing to their success: + The <STRONG>field_buffer</STRONG> function returns NULL on error. It sets <STRONG>errno</STRONG> + according to their success: <STRONG>E_OK</STRONG> The routine succeeded. @@ -133,14 +135,14 @@ The header file <STRONG><form.h></STRONG> automatically includes the header file When configured for wide characters, <STRONG>field_buffer</STRONG> returns a pointer to - temporary storage (allocated and freed by the library). The applica- - tion should not attempt to modify the data. It will be freed on the - next call to <STRONG>field_buffer</STRONG> to return the same buffer. <STRONG><curses.h></STRONG>. + temporary storage (allocated and freed by the library). The + application should not attempt to modify the data. It will be freed on + the next call to <STRONG>field_buffer</STRONG> to return the same buffer. <STRONG><curses.h></STRONG>. </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE> - These routines emulate the System V forms library. They were not sup- - ported on Version 7 or BSD versions. + These routines emulate the System V forms library. They were not + supported on Version 7 or BSD versions. The <STRONG>set_max_field</STRONG> function checks for an ncurses extension <STRONG>O_INPUT_FIELD</STRONG> which allows a dynamic field to shrink if the new limit |