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NAME

form_field_userptr, set_field_userptr, field_userptr - associate application data with forms
 

SYNOPSIS

cc [ flag... ] file... -lform  -lcurses  [ library... ]
#include <form.h>

int set_field_userptr(FIELD *field, char *ptr);

char *field_userptr(FIELD *field);

DESCRIPTION

Every field has an associated user pointer that can be used to store pertinent data. set_field_userptr() sets the user pointer of field. field_userptr() returns the user pointer of field.  

RETURN VALUES

field_userptr() returns NULL on error. set_field_userptr() returns one of the following:

E_OK

The function returned successfully.

E_SYSTEM_ERROR

System error.

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE MT-Level Unsafe

SEE ALSO

curses(3CURSES), forms(3CURSES), attributes(5)  

NOTES

The header <form.h> automatically includes the headers <eti.h> and <curses.h>.

Index

NAME

SYNOPSIS

DESCRIPTION

RETURN VALUES

ATTRIBUTES

SEE ALSO

NOTES

Партнёры:

Хостинг: