X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fmenu_userptr.3x.html;h=a862a23ff7a89768a050416a79dfa7550f254dd8;hp=6fadbe52707f92845067b12dfb50e78b77195e79;hb=c6cfd97b8beaf0f6deafbf8aac7281cf6aa7f012;hpb=46722468f47c2b77b3987729b4bcf2321cccfd01 diff --git a/doc/html/man/menu_userptr.3x.html b/doc/html/man/menu_userptr.3x.html index 6fadbe52..a862a23f 100644 --- a/doc/html/man/menu_userptr.3x.html +++ b/doc/html/man/menu_userptr.3x.html @@ -1,8 +1,7 @@ - +
+ +- +menu_userptr(3x) menu_userptr(3x) + + +-
+NAME
menu_userptr - associate application data with a menu item-SYNOPSIS
+SYNOPSIS
#include <menu.h> int set_menu_userptr(MENU *menu, void *userptr); void *menu_userptr(const MENU *menu);-DESCRIPTION
- Every menu and every menu item has a field that can be +DESCRIPTION
+ Every menu and every menu item has a field that can be used to hold application-specific data (that is, the menu- driver code leaves it alone). These functions get and set the menu user pointer field.-RETURN VALUE
- Except for menu_userptr (which returns NULL on error), - each function returns one of the following: - - E_OK The routine succeeded. +RETURN VALUE
+ menu_userptr returns a pointer (which may be NULL). It + does not set errno. - E_SYSTEM_ERROR - System error occurred (see errno). + set_menu_userptr returns E_OK (success).-SEE ALSO
+SEE ALSO
curses(3x), menu(3x).-NOTES
+NOTES
The header file <menu.h> automatically includes the header file <curses.h>.-PORTABILITY
- These routines emulate the System V menu library. They +PORTABILITY
+ These routines emulate the System V menu 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.-AUTHORS
- Juergen Pfeifer. Manual pages and adaptation for new +AUTHORS
+ Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond. - - - - - - - - - - - + menu_userptr(3x)-
- -Man(1) output converted with -man2html - +