X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fmenu_userptr.3x.html;h=1de814c52af6092faf788c87457fb49e14502913;hp=5eebdb8f64afcd6b615eec64be8a4221637aa925;hb=HEAD;hpb=b1f61d9f3aa244512045a6b02e759825d7049d34 diff --git a/doc/html/man/menu_userptr.3x.html b/doc/html/man/menu_userptr.3x.html index 5eebdb8f..5aa7e8f2 100644 --- a/doc/html/man/menu_userptr.3x.html +++ b/doc/html/man/menu_userptr.3x.html @@ -1,82 +1,106 @@ + + + + + +menu_userptr 3x 2024-03-16 ncurses 6.4 Library calls + + + +

menu_userptr 3x 2024-03-16 ncurses 6.4 Library calls

-
-
-
-

NAME

-       menu_userptr - associate application data with a menu item
-
-
-
-

SYNOPSIS

-       #include <menu.h>
-       int set_menu_userptr(MENU *menu, void *userptr);
-       void *menu_userptr(const MENU *menu);
+menu_userptr(3x)                 Library calls                menu_userptr(3x)
 
 
-
-

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:
+

NAME

+       set_menu_userptr, menu_userptr - associate application data with a menu
+       item
 
-       E_OK The routine succeeded.
 
-       E_SYSTEM_ERROR
-            System error occurred (see errno).
+

SYNOPSIS

+       #include <menu.h>
 
+       int set_menu_userptr(MENU *menu, void *userptr);
+       void *menu_userptr(const MENU *menu);
 
-
-

SEE ALSO

-       curses(3x), menu(3x).
-
-
-
-

NOTES

-       The header file <menu.h> automatically includes the header
-       file <curses.h>.
-
-
-
-

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.
-
-
-
-

AUTHORS

-       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
-       curses by Eric S. Raymond.
 
+

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

+       menu_userptr returns a pointer (which may be NULL).  It  does  not  set
+       errno.
 
+       set_menu_userptr returns E_OK (success).
 
 
+

PORTABILITY

+       These  routines  emulate  the  System  V  menu  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.
 
 
+

AUTHORS

+       Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric S.
+       Raymond.
 
 
+

SEE ALSO

+       curses(3x), menu(3x)
 
 
 
+ncurses 6.4                       2024-03-16                  menu_userptr(3x)
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