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form_opts_off (3)
  • >> form_opts_off (3) ( FreeBSD man: Библиотечные вызовы )
  •  

    NAME

    form_opts - set and get form options
     
    

    SYNOPSIS

    #include <form.h>
    int set_form_opts(FORM *form, Field_Options opts);
    int form_opts_on(FORM *form, Field_Options opts);
    int form_opts_off(FORM *form, Field_Options opts);
    Field_Options form_opts(const FORM *form);
     

    DESCRIPTION

    The function set_form_opts sets all the given form's option bits (form option bits may be logically-OR'ed together).

    The function form_opts_on turns on the given option bits, and leaves others alone.

    The function form_opts_off turns off the given option bits, and leaves others alone.

    The function form_opts returns the form's current option bits.

    The following options are defined (all are on by default):

    O_NL_OVERLOAD
    Overload the REQ_NEW_LINE forms driver request so that calling it at the end of a field goes to the next field.
    O_BS_OVERLOAD
    Overload the REQ_DEL_PREV forms driver request so that calling it at the beginning of a field goes to the previous field.
     

    RETURN VALUE

    Except for form_opts, each routine returns one of the following:
    E_OK
    The routine succeeded.
    E_SYSTEM_ERROR
    System error occurred (see errno).
     

    SEE ALSO

    curses(3X), form(3X).  

    NOTES

    The header file <form.h> automatically includes the header file <curses.h>.  

    PORTABILITY

    These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions.  

    AUTHORS

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


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    RETURN VALUE
    SEE ALSO
    NOTES
    PORTABILITY
    AUTHORS


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