From fdb350a4c98f070c264b8bd4ea9eca2513352f21 Mon Sep 17 00:00:00 2001 From: Richard Carlsson Date: Wed, 14 May 2014 14:46:46 +0200 Subject: Add 'md5' entry for module_info/0/1 functions. --- system/doc/reference_manual/modules.xml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'system/doc') diff --git a/system/doc/reference_manual/modules.xml b/system/doc/reference_manual/modules.xml index f0ec7ef165..c8f443d9dd 100644 --- a/system/doc/reference_manual/modules.xml +++ b/system/doc/reference_manual/modules.xml @@ -230,7 +230,7 @@ behaviour_info(callbacks) -> Callbacks. a list of {Key,Value} tuples with information about the module. Currently, the list contain tuples with the following Keys: attributes, compile, - exports, and imports. The order and number of tuples + exports, imports and md5. The order and number of tuples may change without prior notice.

The {imports,Value} tuple may be removed in a future @@ -273,6 +273,11 @@ behaviour_info(callbacks) -> Callbacks. be supported in future release.

+ md5 + +

Return a binary representing the MD5 checksum of the module.

+
+ exports

Return a list of {Name,Arity} tuples with -- cgit v1.2.3 From 4ad572a8b66df8174d92157411326aab95ee8124 Mon Sep 17 00:00:00 2001 From: Richard Carlsson Date: Wed, 14 May 2014 14:49:10 +0200 Subject: Add 'module' entry for module_info/0 function for completeness as it exist in module_info/1. --- system/doc/reference_manual/modules.xml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'system/doc') diff --git a/system/doc/reference_manual/modules.xml b/system/doc/reference_manual/modules.xml index c8f443d9dd..ac778805fe 100644 --- a/system/doc/reference_manual/modules.xml +++ b/system/doc/reference_manual/modules.xml @@ -229,7 +229,7 @@ behaviour_info(callbacks) -> Callbacks.

The module_info/0 function in each module returns a list of {Key,Value} tuples with information about the module. Currently, the list contain tuples with the following - Keys: attributes, compile, + Keys: module, attributes, compile, exports, imports and md5. The order and number of tuples may change without prior notice.

@@ -246,6 +246,11 @@ behaviour_info(callbacks) -> Callbacks.

The following values are allowed for Key:

+ module + +

Return an atom representing the module name.

+
+ attributes

Return a list of {AttributeName,ValueList} tuples, -- cgit v1.2.3 From 0dbcbea0cf52672ef1cf051c3cd7640eb7ff728e Mon Sep 17 00:00:00 2001 From: Richard Carlsson Date: Wed, 14 May 2014 14:54:16 +0200 Subject: Remove obsolete 'imports' entry from module_info/1/2 functions It previously always returned an empty list and was documented to be removed. --- system/doc/reference_manual/modules.xml | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'system/doc') diff --git a/system/doc/reference_manual/modules.xml b/system/doc/reference_manual/modules.xml index ac778805fe..5fc8b363f8 100644 --- a/system/doc/reference_manual/modules.xml +++ b/system/doc/reference_manual/modules.xml @@ -230,12 +230,8 @@ behaviour_info(callbacks) -> Callbacks. a list of {Key,Value} tuples with information about the module. Currently, the list contain tuples with the following Keys: module, attributes, compile, - exports, imports and md5. The order and number of tuples + exports and md5. The order and number of tuples may change without prior notice.

- -

The {imports,Value} tuple may be removed in a future - release because Value is always an empty list. - Do not write code that depends on it being present.

@@ -272,12 +268,6 @@ behaviour_info(callbacks) -> Callbacks. beam_lib(3).

- imports - -

Always return an empty list. The imports key may not - be supported in future release.

-
- md5

Return a binary representing the MD5 checksum of the module.

-- cgit v1.2.3