X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fmitem_userptr.3x.html;h=1e9f29f67037a56b4deb3443b5d55a6f844c5687;hp=6f7b7f6de068b49a08ef01cb9ebeaf5c22842878;hb=81304798ee736c467839c779c9ca5dca48db7bea;hpb=55ccd2b959766810cf7db8d1c4462f338ce0afc8 diff --git a/doc/html/man/mitem_userptr.3x.html b/doc/html/man/mitem_userptr.3x.html index 6f7b7f6d..1e9f29f6 100644 --- a/doc/html/man/mitem_userptr.3x.html +++ b/doc/html/man/mitem_userptr.3x.html @@ -1,8 +1,8 @@ - - +
+ +- -mitem_userptr(3x) mitem_userptr(3x) +mitem_userptr(3x) mitem_userptr(3x) --
- mitem_userptr - associate application data with a menu +
+ set_item_userptr, item_userptr - associate application data with a menu item --
+
#include <menu.h> - int set_item_userptr(ITEM *item, void *userptr); - void *item_userptr(const ITEM *item); + int set_item_userptr(ITEM *item, void *userptr); + void *item_userptr(const ITEM *item); --
- 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 that field. +
+ 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 that field. --
- Except for item_userptr (which returns NULL on error), - each function returns one of the following: - E_OK The routine succeeded. +
+ The function item_userptr returns a pointer (possibly NULL). It does + not set errno. - E_SYSTEM_ERROR - System error occurred (see errno). + The set_item_userptr always 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 + 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. --
- 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. - mitem_userptr(3x) + mitem_userptr(3x)-