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Manpages form_fieldSection: Miscellaneous Library Functions (3X)Updated: Index Return to Main Contents NAMEform_field - make and break connections between fields and formsSYNOPSIS#include <form.h>int set_form_fields(FORM *form, FIELD **fields); FIELD **form_fields(const FORM *form); int field_count(const FORM *form); int move_field(FIELD *field, int frow, int fcol); DESCRIPTIONThe function set_form_fields changes the field pointer array of the given form. The array must be terminated by a NULL.The function form_fields returns the field array of the given form. The function field_count returns the count of fields in form. The function move_field move the given field (which must be disconnected) to a specified location on the screen. RETURN VALUESThe function form_fields returns NULL on error.The function field_count returns ERR (the general curses error return value) on error. The functions set_form_fields and move_field return one of the following codes on error:
SEE ALSOcurses(3X), form(3X).NOTESThe header file <form.h> automatically includes the header file <curses.h>.PORTABILITYThese routines emulate the System V forms library. They were not supported on Version 7 or BSD versions.The SVr4 forms library documentation specifies the field_count error value as -1 (which is the value of ERR). AUTHORSJuergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.
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