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* ext/fiddle/*: [DOC] More doc on dlopen and RTLD_DEFAULT from r42186

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
zzak 2013-07-26 05:06:57 +00:00
parent 45c4d82823
commit 6bb201d6d1
3 changed files with 16 additions and 5 deletions
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9
ext/fiddle/handle.c
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@ -117,11 +117,14 @@ predefined_fiddle_handle(void *handle)
*
* Create a new handler that opens +library+ with +flags+.
*
* If no +library+ is specified or +nil+ is given, RTLD_DEFAULT is used, which
* usually means +libc+.
* If no +library+ is specified or +nil+ is given, DEFAULT is used, which is
* the equivalent to RTLD_DEFAULT. See <code>man 3 dlopen</code> for more.
*
* libc = Fiddle::Handle.new
* lib = Fiddle::Handle.new
*
* The default is dependent on OS, and provide a handle for all libraries
* already loaded. For example, in most cases you can use this to access +libc+
* functions, or ruby functions like +rb_str_new+.
*/
static VALUE
rb_fiddle_handle_initialize(int argc, VALUE argv[], VALUE self)