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When configuring erlang with --enable-native-libs, some core modules are
compiled with hipe, yet because they are loaded before the code server,
their native code is not loaded. The fix consists in quietly trying to
load the native code for all loaded modules just after the code server
is started.
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erl_prim_loader:list_dir/1 returns error on failure and not
{error,_}.
Also update tests in code_SUITE:clash/1.
Defect was introduced with fix for listing .ez archives in 49da83de4b.
Initial code:clash/0 tests added in 79194d5fa7.
Signed-off-by: Tuncer Ayaz <[email protected]>
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Add first batch of tests for code:clash/0.
Signed-off-by: Tuncer Ayaz <[email protected]>
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There was a small typo in the doc function clause of ext_mod_dep.
Signed-off-by: Tuncer Ayaz <[email protected]>
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An on_load function is supposed to return 'true' to indicate
that the module should be loaded, and 'false' if it should be
unloaded. But returning any other term, as well as causing an
exception, will also unload the module.
Since we don't like boolean values mixed with other values,
change the expected return value as follows:
* If 'ok' is returned, the module will remain loaded and become
callable.
* If any other value is returned (or an exception is generated),
the module will be unloaded. Also, if the returned value is
not an atom, send a warning message to the error_logger
(using error_logger:warning_msg/2).
The new interpretation of the return value means that an on_load
function can now directly return the return value from
erlang:load_nif/2.
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