1form_field_userptr(3CURSES)Curses Library Functionsform_field_userptr(3CURSES)
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NAME

6       form_field_userptr, set_field_userptr, field_userptr - associate appli‐
7       cation data with forms
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SYNOPSIS

10       cc [ flag... ] file... -lform  -lcurses  [ library... ]
11       #include <form.h>
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13       int set_field_userptr(FIELD *field, char *ptr);
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16       char *field_userptr(FIELD *field);
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DESCRIPTION

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

25       field_userptr() returns NULL on error. set_field_userptr() returns  one
26       of the following:
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28       E_OK              The function returned successfully.
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31       E_SYSTEM_ERROR    System error.
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ATTRIBUTES

35       See attributes(5) for descriptions of the following attributes:
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40       ┌─────────────────────────────┬─────────────────────────────┐
41       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
42       ├─────────────────────────────┼─────────────────────────────┤
43       │MT-Level                     │Unsafe                       │
44       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

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

50       The  header  <form.h>  automatically  includes the headers  <eti.h> and
51       <curses.h>.
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55SunOS 5.11                        31 Dec 1996      form_field_userptr(3CURSES)