From c324aab53c00cfe2d0809bf25fed14a78ccf3ac2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Wed, 11 May 2016 17:59:06 +0200
Subject: erts: Document enif_snprintf

---
 erts/doc/src/erl_nif.xml | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'erts/doc/src/erl_nif.xml')

diff --git a/erts/doc/src/erl_nif.xml b/erts/doc/src/erl_nif.xml
index 7546f7ef81..d13302fa54 100644
--- a/erts/doc/src/erl_nif.xml
+++ b/erts/doc/src/erl_nif.xml
@@ -1653,6 +1653,15 @@ enif_map_iterator_destroy(env, &amp;iter);
       <desc><p>Get the byte size of a resource object <c>obj</c> obtained by
       <seealso marker="#enif_alloc_resource">enif_alloc_resource</seealso>.</p></desc>
     </func>
+
+    <func><name><ret>int</ret><nametext>enif_snprintf(char *str, size_t size, const char *format, ...)</nametext></name>
+      <fsummary>Format strings and Erlang terms</fsummary>
+      <desc>
+          <p>Similar to <c>snprintf</c> but this format string also accepts <c>"%T"</c> which formats Erlang terms.
+          </p>
+      </desc>
+    </func>
+
     <func>
       <name><ret>void</ret><nametext>enif_system_info(ErlNifSysInfo *sys_info_ptr, size_t size)</nametext></name>
       <fsummary>Get information about the Erlang runtime system</fsummary>
-- 
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