X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_userptr.3x.html;h=c60e71461380ace15415ae1880186a16da99aef0;hp=325df02b0f0996563b5276899badf0df5bd0a5e7;hb=e5d1530ca229aef94a3c84ad33f8ae89f35c4045;hpb=46722468f47c2b77b3987729b4bcf2321cccfd01 diff --git a/doc/html/man/form_userptr.3x.html b/doc/html/man/form_userptr.3x.html index 325df02b..c60e7146 100644 --- a/doc/html/man/form_userptr.3x.html +++ b/doc/html/man/form_userptr.3x.html @@ -1,8 +1,8 @@ - +
+ +- +form_userptr(3x) form_userptr(3x) --
- form_userptr - associate application data with a form item - - --
- #include <form.h> - int set_form_userptr(FORM *form, void *userptr); - void* form_userptr(const FORM *form); - - --
- Every form and every form item 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 - the form user pointer field. - - --
- The function form_userptr returns NULL on error. The - function set_form_userptr returns one of the following: - - E_OK The routine succeeded. - - E_SYSTEM_ERROR - System error occurred (see errno). --
- curses(3x), form(3x). +
+ set_form_userptr, form_userptr - associate application data with a form + item --
- The header file <form.h> automatically includes the header - file <curses.h>. +
+ #include <form.h> --
- These routines emulate the System V forms library. They - were not supported on Version 7 or BSD versions. + int set_form_userptr(FORM *form, void *userptr); + void* form_userptr(const FORM *form); - The user pointer should be a void pointer. We leave it as - a char pointer for SVr4 compatibility. +
+ Every form and every form item 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 the form user pointer field. --
- Juergen Pfeifer. Manual pages and adaptation for new - curses by Eric S. Raymond. +
+ The function form_userptr returns a pointer (which may be NULL). It + does not set errno. + The function set_form_userptr returns E_OK (success). +
+ curses(3x), form(3x). +
+ The header file <form.h> automatically includes the header file + <curses.h>. +
+ These routines emulate the System V forms library. They were not sup- + ported on Version 7 or BSD versions. + The user pointer is a void pointer. We chose not to leave it as a char + pointer for SVr4 compatibility. +
+ Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. + Raymond. + form_userptr(3x)-