X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_field_userptr.3x.html;h=bce4e11d0e7fdeada8c93a0ba54ebc4fc451454b;hp=46977c9ffcc535a0f8621ec942796fb810183e5e;hb=027d0c57c4c4d6690e8d8727888d3282dbe9aa86;hpb=b1f61d9f3aa244512045a6b02e759825d7049d34;ds=sidebyside diff --git a/doc/html/man/form_field_userptr.3x.html b/doc/html/man/form_field_userptr.3x.html index 46977c9f..bce4e11d 100644 --- a/doc/html/man/form_field_userptr.3x.html +++ b/doc/html/man/form_field_userptr.3x.html @@ -1,82 +1,119 @@ + + +
+ + +- +form_field_userptr(3x) form_field_userptr(3x) + + +-
- form_field_userptr - associate application data with a +NAME
+ form_field_userptr - associate application data with a form field-SYNOPSIS
- #include <form.h> +SYNOPSIS
+ #include <form.h> int set_field_userptr(FIELD *field, void*userptr); void *field_userptr(const FIELD *field);-DESCRIPTION
+DESCRIPTION
Every form field has a field that can be used to hold application-specific data (that is, the form-driver code leaves it alone). These functions get and set that field.-RETURN VALUE
- The function field_userptr returns NULL on error. The - function set_field_userptr returns one of the following: - - E_OK The routine succeeded. +RETURN VALUE
+ The function field_userptr returns a pointer (which may be + NULL). It does not set errno. - E_SYSTEM_ERROR - System error occurred (see errno). + The function set_field_userptr returns E_OK (success).-SEE ALSO
- curses(3x), form(3x). +SEE ALSO
+ curses(3x), form(3x).-NOTES
- The header file <form.h> automatically includes the header - file <curses.h>. +NOTES
+ The header file <form.h> automatically includes the header + file <curses.h>.-PORTABILITY
- These routines emulate the System V forms library. They +PORTABILITY
+ These routines emulate the System V forms library. They were not supported on Version 7 or BSD versions. - The user pointer should be a void pointer. We leave it as - a char pointer for SVr4 compatibility. + The user pointer is a void pointer. We chose not to leave + it as a char pointer for SVr4 compatibility.-AUTHORS
- Juergen Pfeifer. Manual pages and adaptation for new +AUTHORS
+ Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond. - - - - - - - - - - - + form_field_userptr(3x)-
- -Man(1) output converted with -man2html - +