X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fmenu_userptr.3x.html;h=df2dc1c5d40211e08a9dd744b33f81a6867b0849;hp=3f0b8bcf5d2189d77118c15d0f0be4b2e596d26d;hb=ed646e3f683083e787c6ba773364401dc9fa9d40;hpb=a8987e73ec254703634802b4f7ee30d3a485524d diff --git a/doc/html/man/menu_userptr.3x.html b/doc/html/man/menu_userptr.3x.html index 3f0b8bcf..df2dc1c5 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) +menu_userptr(3x) menu_userptr(3x) --
- menu_userptr - associate application data with a menu item +
+ set_menu_userptr, menu_userptr - associate application data with a menu + item --
+
#include <menu.h> int set_menu_userptr(MENU *menu, void *userptr); void *menu_userptr(const MENU *menu); --
- 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. +
+ 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. --
- Except for menu_userptr (which returns NULL on error), - each function returns one of the following: - - E_OK The routine succeeded. +
+ 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). --
+
curses(3x), menu(3x). --
- The header file <menu.h> automatically includes the header - file <curses.h>. +
+ The header file <menu.h> automatically includes the header file + <curses.h>. --
- These routines emulate the System V menu library. They - were not supported on Version 7 or BSD versions. +
+ These routines emulate the System V menu library. They were not sup- + ported 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. --
- Juergen Pfeifer. Manual pages and adaptation for new - curses by Eric S. Raymond. +
+ Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. + Raymond. - menu_userptr(3x) + menu_userptr(3x)-