diff options
Diffstat (limited to 'doc/html/man/form_field_userptr.3x.html')
| -rw-r--r-- | doc/html/man/form_field_userptr.3x.html | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/doc/html/man/form_field_userptr.3x.html b/doc/html/man/form_field_userptr.3x.html index 3545f5a..f134877 100644 --- a/doc/html/man/form_field_userptr.3x.html +++ b/doc/html/man/form_field_userptr.3x.html @@ -1,4 +1,4 @@ -<!-- +<!-- * t **************************************************************************** * Copyright 2018,2020 Thomas E. Dickey * @@ -28,7 +28,7 @@ * sale, use or other dealings in this Software without prior written * * authorization. * **************************************************************************** - * @Id: form_field_userptr.3x,v 1.13 2020/02/02 23:34:34 tom Exp @ + * @Id: form_field_userptr.3x,v 1.16 2020/10/24 09:06:33 tom Exp @ --> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"> <HTML> @@ -54,19 +54,20 @@ </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE> <STRONG>#include</STRONG> <STRONG><form.h></STRONG> - int set_field_userptr(FIELD *field, void*userptr); - void *field_userptr(const FIELD *field); + + <STRONG>int</STRONG> <STRONG>set_field_userptr(FIELD</STRONG> <STRONG>*</STRONG><EM>field</EM><STRONG>,</STRONG> <STRONG>void</STRONG> <STRONG>*</STRONG><EM>userptr</EM><STRONG>);</STRONG> + <STRONG>void</STRONG> <STRONG>*field_userptr(const</STRONG> <STRONG>FIELD</STRONG> <STRONG>*</STRONG><EM>field</EM><STRONG>);</STRONG> </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE> - Every form field has a field that can be used to hold application-spe- - cific data (that is, the form-driver code leaves it alone). These + Every form field has a field that can be used to hold application- + specific data (that is, the form-driver code leaves it alone). These functions get and set that field. </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE> The function <STRONG>field_userptr</STRONG> returns a pointer (which may be <STRONG>NULL</STRONG>). It - does not set errno. + does not set <STRONG>errno</STRONG>. The function <STRONG>set_field_userptr</STRONG> returns <STRONG>E_OK</STRONG> (success). @@ -81,8 +82,8 @@ </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 user pointer is a void pointer. We chose not to leave it as a char pointer for SVr4 compatibility. |