X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_userptr.3x.html;h=cf0645f76522df5169b2cbd2f18d8689bf3a0d16;hp=5f6e0b3d4f1b47161f0fc7fcf81d842dc747bdd6;hb=17c5992a16be94247b83f2bbb9accdd9b7e7bb72;hpb=a8987e73ec254703634802b4f7ee30d3a485524d diff --git a/doc/html/man/form_userptr.3x.html b/doc/html/man/form_userptr.3x.html index 5f6e0b3d..cf0645f7 100644 --- a/doc/html/man/form_userptr.3x.html +++ b/doc/html/man/form_userptr.3x.html @@ -1,8 +1,7 @@ - +
+ +- -form_userptr(3x) form_userptr(3x) +form_userptr(3x) form_userptr(3x) --
- form_userptr - associate application data with a form item +
+ set_form_userptr, 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. +
+ 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. +
+ The function form_userptr returns a pointer (which may be NULL). It + does not set errno. - E_SYSTEM_ERROR - System error occurred (see 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>. +
+ 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. +
+ These routines emulate the System V forms library. They were not sup- + ported 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. --
- Juergen Pfeifer. Manual pages and adaptation for new - curses by Eric S. Raymond. +
+ Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. + Raymond. - form_userptr(3x) + form_userptr(3x)-