aboutsummaryrefslogtreecommitdiffstats
path: root/lib/erl_interface/doc/src/ei_users_guide.xml
diff options
context:
space:
mode:
Diffstat (limited to 'lib/erl_interface/doc/src/ei_users_guide.xml')
-rw-r--r--lib/erl_interface/doc/src/ei_users_guide.xml12
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/erl_interface/doc/src/ei_users_guide.xml b/lib/erl_interface/doc/src/ei_users_guide.xml
index 2dfd99e35a..7ca10d1a99 100644
--- a/lib/erl_interface/doc/src/ei_users_guide.xml
+++ b/lib/erl_interface/doc/src/ei_users_guide.xml
@@ -34,6 +34,18 @@
</header>
<section>
+ <title>Deprecation and Removal</title>
+ <note><p>The support for VxWorks is deprecated as of OTP 22, and
+ will be removed in OTP 23.</p></note>
+ <note><p>The old legacy <c>erl_interface</c> library (functions
+ with prefix <c>erl_</c>) is deprecated as of OTP 22, and will be
+ removed in OTP 23. This does not apply to the <c>ei</c>
+ library. Reasonably new <c>gcc</c> compilers will issue deprecation
+ warnings. In order to disable these warnings, define the macro
+ <c>EI_NO_DEPR_WARN</c>.</p></note>
+ </section>
+
+ <section>
<title>Introduction</title>
<p>The <c>Erl_Interface</c> library contains functions that help you
integrate programs written in C and Erlang. The functions in