kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

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

Browse source 
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
Show stats Download patch file Download diff file Expand all files Collapse all files

4
ChangeLog
View file

@ -1,3 +1,7 @@
Fri Jul 26 14:05:19 2013 Zachary Scott <e@zzak.io>
* ext/fiddle/*: [DOC] More doc on dlopen and RTLD_DEFAULT from r42186
Fri Jul 26 13:08:53 2013 Zachary Scott <e@zzak.io>
* ext/fiddle/lib/fiddle.rb: [DOC] Document Fiddle.dlopen(nil)

9
ext/fiddle/handle.c
View file

@ -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)

8
ext/fiddle/lib/fiddle.rb
View file

@ -33,9 +33,13 @@ module Fiddle
# Fiddle::Handle.
#
# If +nil+ is given for the +library+, Fiddle::Handle::DEFAULT is used, which
# usually means +libc+.
# is the equivalent to RTLD_DEFAULT. See <code>man 3 dlopen</code> for more.
#
# libc = Fiddle.dlopen(nil)
# lib = Fiddle.dlopen(nil)
#
# 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+.
#
# See Fiddle::Handle.new for more.
def dlopen library