X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_userptr.3x.html;h=4586087355c9a57b77bc6769ffaef1429f454759;hp=31bd4a1da62ce6e452d5d247361e46bf81a1f06a;hb=2a32bee362db64f5a06b2124976b928ac3faa578;hpb=71c0306f0824ef2b10c4c5813fb003db48f3012e diff --git a/doc/html/man/form_userptr.3x.html b/doc/html/man/form_userptr.3x.html index 31bd4a1d..45860873 100644 --- a/doc/html/man/form_userptr.3x.html +++ b/doc/html/man/form_userptr.3x.html @@ -1,8 +1,7 @@ - +
+ +- form_userptr(3x) form_userptr(3x) --
- form_userptr - associate application data with a form item +
+ set_form_userptr, form_userptr - associate application + data with a form item --
+
#include <form.h> int set_form_userptr(FORM *form, void *userptr); void* form_userptr(const FORM *form); --
- Every form and every form item has a field that can be +
+ Every form and every form item 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 the form user pointer field. --
- The function form_userptr returns a pointer (which may be +
+ The function form_userptr returns a pointer (which may be NULL). It does not set errno. The function set_form_userptr returns E_OK (success). --
+
curses(3x), form(3x). --
+
The header file <form.h> automatically includes the header file <curses.h>. --
- These routines emulate the System V forms library. They +
+ 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. --
- Juergen Pfeifer. Manual pages and adaptation for new +
+ Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond. form_userptr(3x)-