H04388 s 00072/00000/00000 d D 1.1 02/05/02 15:35:04 root 2 1 cC cF1 cK37029 cO-rw-rw-r-- e s 00000/00000/00000 d D 1.0 02/05/02 15:35:04 root 1 0 c BitKeeper file /Mastodon/Core/Build/ncurses/Ada95/html/form_field_info.3x.html cBor@egypt.pell.portland.or.us|ChangeSet|20020502223039|07086|e73225ae258b78f8 cHegypt.pell.portland.or.us cK27614 cPAda95/html/form_field_info.3x.html cRd0e1cb27c8d9b8ea cV4 cX0x821 cZ-07:00 e u U f e 0 f x 0x821 t T I 2
form_field_info - retrieve field characteristics
#include <form.h> int field_info(const FIELD *field, int *rows, int *cols, int *frow, int *fcol, int *nrow, int *nbuf); int dynamic_field_info(const FIELD *field, int *rows, int *cols, *max);
The function field_info returns the sizes and other attributes passed in to the field at its creation time. The attributes are: height, width, row of upper-left cor- ner, column of upper-left corner, number off-screen rows, and number of working buffers. The function dynamic_field_info returns the actual size of the field, and its maximum possible size. If the field has no size limit, the location addressed by the third argument will be set to 0. (A field can be made dynamic by turning off the O_STATIC).
These routines return one of the following: E_OK The routine succeeded. E_SYSTEM_ERROR System error occurred (see errno). E_BAD_ARGUMENT Routine detected an incorrect or out-of-range argu- ment.
curses(3X) and 3X pages whose names begin "form_" for detailed descriptions of the entry points.
The header file <form.h> automatically includes the header file <curses.h>.
These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions.
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.E 2 I 1 E 1