X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;ds=sidebyside;f=doc%2Fhtml%2Fman%2Fform_field_userptr.3x.html;h=c7a6ad4ca31545fabaad084cfce584e5656e8ea2;hb=f9d358b4f3cf9b44727a0ee5c08f8ca6ae4e3821;hp=46977c9ffcc535a0f8621ec942796fb810183e5e;hpb=b1f61d9f3aa244512045a6b02e759825d7049d34;p=ncurses.git diff --git a/doc/html/man/form_field_userptr.3x.html b/doc/html/man/form_field_userptr.3x.html index 46977c9f..c7a6ad4c 100644 --- a/doc/html/man/form_field_userptr.3x.html +++ b/doc/html/man/form_field_userptr.3x.html @@ -1,17 +1,60 @@ + + + +form_field_userptr 3x + + + +

form_field_userptr 3x

+
 
+form_field_userptr(3x)                           form_field_userptr(3x)
+
+
+

NAME

-       form_field_userptr  -  associate  application  data with a
+       form_field_userptr  -  associate  application  data with a
        form field

SYNOPSIS

-       #include <form.h>
+       #include <form.h>
        int set_field_userptr(FIELD *field, void*userptr);
        void *field_userptr(const FIELD *field);
 
@@ -25,24 +68,21 @@

RETURN VALUE

-       The  function  field_userptr  returns  NULL  on error. The
-       function set_field_userptr returns one of the following:
+       The function field_userptr returns a pointer (which may be
+       NULL).  It does not set errno.
 
-       E_OK The routine succeeded.
-
-       E_SYSTEM_ERROR
-            System error occurred (see errno).
+       The function set_field_userptr returns E_OK (success).

SEE ALSO

-       curses(3x), form(3x).
+       curses(3x), form(3x).

NOTES

-       The header file <form.h> automatically includes the header
-       file <curses.h>.
+       The header file <form.h> automatically includes the header
+       file <curses.h>.
@@ -50,8 +90,8 @@ These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions. - The user pointer should be a void pointer. We leave it as - a char pointer for SVr4 compatibility. + The user pointer is a void pointer. We chose not to leave + it as a char pointer for SVr4 compatibility. @@ -61,17 +101,7 @@ - - - - - - - - - - - + form_field_userptr(3x)