X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_userptr.3x.html;h=db79de2022cb18d324ff834b9416b75130e4135a;hb=e2153a14ebfb90265151d608778aaf9f403b3d24;hp=503275e78cad1b43855d73858118dbab6452bb7b;hpb=55ccd2b959766810cf7db8d1c4462f338ce0afc8;p=ncurses.git diff --git a/doc/html/man/form_userptr.3x.html b/doc/html/man/form_userptr.3x.html index 503275e7..db79de20 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(3x) Library calls 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); + 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 - 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. +
+ 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 NULL on error. The - function set_form_userptr returns one of the following: - E_OK The routine succeeded. +
+ The function form_userptr returns a pointer (which may be NULL). It + does not set errno. - E_SYSTEM_ERROR - System error occurred (see errno). + The function set_form_userptr returns E_OK (success). --
- curses(3x), form(3x). +
+ These routines emulate the System V forms library. They were not + supported on Version 7 or BSD versions. - --
- The header file <form.h> automatically includes the header - file <curses.h>. + The user pointer is a void pointer. We chose not to leave it as a char + pointer for SVr4 compatibility. --
- These routines emulate the System V forms library. They - were not supported on Version 7 or BSD versions. +
+ Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. + Raymond. - The user pointer should be a void pointer. We leave it as - a char pointer for SVr4 compatibility. - --
- Juergen Pfeifer. Manual pages and adaptation for new - curses by Eric S. Raymond. +
+ curses(3x), form(3x) - form_userptr(3x) +ncurses 6.5 2024-03-16 form_userptr(3x)-