diff options
Diffstat (limited to 'system/doc/reference_manual/modules.xml')
| -rw-r--r-- | system/doc/reference_manual/modules.xml | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/system/doc/reference_manual/modules.xml b/system/doc/reference_manual/modules.xml index 39c739a146..d283c33910 100644 --- a/system/doc/reference_manual/modules.xml +++ b/system/doc/reference_manual/modules.xml @@ -246,7 +246,8 @@ behaviour_info(callbacks) -> Callbacks.</pre> a list of <c>{Key,Value}</c> tuples with information about the module. Currently, the list contain tuples with the following <c>Key</c>s: <c>module</c>, <c>attributes</c>, <c>compile</c>, - <c>exports</c> and <c>md5</c>. The order and number of tuples + <c>exports</c>, <c>md5</c> and <c>native</c>. + The order and number of tuples may change without prior notice.</p> </section> @@ -288,7 +289,9 @@ behaviour_info(callbacks) -> Callbacks.</pre> <tag><c>md5</c></tag> <item> - <p>Returns a binary representing the MD5 checksum of the module.</p> + <p>Returns a binary representing the MD5 checksum of the module. + If the module has native code loaded, this will be the MD5 of the + native code, not the BEAM bytecode.</p> </item> <tag><c>exports</c></tag> @@ -302,6 +305,13 @@ behaviour_info(callbacks) -> Callbacks.</pre> <p>Returns a list of <c>{Name,Arity}</c> tuples with all functions in the module.</p> </item> + + <tag><c>native</c></tag> + <item> + <p>Return <c>true</c> if the module has native compiled code. + Return <c>false</c> otherwise. In a system compiled without HiPE + support, the result is always <c>false</c></p> + </item> </taglist> </section> </section> |