X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_field_userptr.3x.html;h=1a55d6e10819a5b598cda192aea37ce899a3d813;hb=75a9c36c205ebefe07580acd0b1053a2abbd44b9;hp=0ec2c5ef2d3fbd7b3ed70f3a07b059c713c91f39;hpb=a8987e73ec254703634802b4f7ee30d3a485524d;p=ncurses.git diff --git a/doc/html/man/form_field_userptr.3x.html b/doc/html/man/form_field_userptr.3x.html index 0ec2c5ef..1a55d6e1 100644 --- a/doc/html/man/form_field_userptr.3x.html +++ b/doc/html/man/form_field_userptr.3x.html @@ -1,8 +1,7 @@ - - +
-- -form_field_userptr(3x) form_field_userptr(3x) +form_field_userptr(3x) Library calls form_field_userptr(3x) --
- form_field_userptr - associate application data with a +
+ set_field_userptr, field_userptr - associate application data with a form field --
+
#include <form.h> - int set_field_userptr(FIELD *field, void*userptr); - void *field_userptr(const FIELD *field); + int set_field_userptr(FIELD *field, void *userptr); + void *field_userptr(const FIELD *field); --
- 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. +
+ 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. --
- The function field_userptr returns NULL on error. The - function set_field_userptr returns one of the following: - E_OK The routine succeeded. +
+ 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). --
- curses(3x), form(3x). +
+ These routines emulate the System V forms library. They were not + supported on Version 7 or BSD versions. - --
- The header file <form.h> automatically includes the header - file <curses.h>. + The user pointer is a void pointer. We chose not to leave it as a char + pointer for SVr4 compatibility. --
- These routines emulate the System V forms library. They - were not supported on Version 7 or BSD versions. +
+ Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. + Raymond. - The user pointer should be a void pointer. We leave it as - a char pointer for SVr4 compatibility. - --
- Juergen Pfeifer. Manual pages and adaptation for new - curses by Eric S. Raymond. +
+ curses(3x), form(3x) - form_field_userptr(3x) +ncurses 6.4 2024-03-16 form_field_userptr(3x)-