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dln.c: raise LoadError

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* dln.c (dln_load): raise LoadError instead of fatal error on
  recent OSX, dlclose seems fixed in El Capitan or later.
  [ruby-core:78200] [Bug #12956]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-11-19 01:16:50 +00:00
parent 8d7c380216
commit 5908268c14
1 changed files with 3 additions and 1 deletions
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4
dln.c
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@ -1333,7 +1333,9 @@ dln_load(const char *file)
void *ex = dlsym(handle, EXTERNAL_PREFIX"ruby_xmalloc");
if (ex && ex != ruby_xmalloc) {
# if defined __APPLE__
# if defined __APPLE__ && \
defined(MAC_OS_X_VERSION_MIN_REQUIRED) && \
(MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_11)
/* dlclose() segfaults */
rb_fatal("%s - %s", incompatible, file);
# else