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Upgrade libev to 3.8

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1 parent 9dc621f commit b41ea5289e6d52ab350bb41857c65248bd29138f @ry ry committed Aug 13, 2009
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Revision history for libev, a high-performance and full-featured event loop.
+3.8 Sun Aug 9 14:30:45 CEST 2009
+ - incompatible change: do not necessarily reset signal handler
+ to SIG_DFL when a sighandler is stopped.
+ - ev_default_destroy did not properly free or zero some members,
+ potentially causing crashes and memory corruption on repated
+ ev_default_destroy/ev_default_loop calls.
+ - take advantage of signalfd on GNU/Linux systems.
+ - document that the signal mask might be in an unspecified
+ state when using libev's signal handling.
+ - take advantage of some GNU/Linux calls to set cloexec/nonblock
+ on fd creation, to avoid race conditions.
+
3.7 Fri Jul 17 16:36:32 CEST 2009
- ev_unloop and ev_loop wrongly used a global variable to exit loops,
instead of using a per-loop variable (bug caught by accident...).
- the ev_set_io_collect_interval interpretation has changed.
- add new functionality: ev_set_userdata, ev_userdata,
ev_set_invoke_pending_cb, ev_set_loop_release_cb,
- ev_invoke_pending, together with a long example about thread
- locking.
+ ev_invoke_pending, ev_pending_count, together with a long example
+ about thread locking.
- add ev_timer_remaining (as requested by Denis F. Latypoff).
- add ev_loop_depth.
- calling ev_unloop in fork/prepare watchers will no longer poll
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-All files in libev are Copyright (C)2007,2008 Marc Alexander Lehmann.
+All files in libev are Copyright (C)2007,2008,2009 Marc Alexander Lehmann.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
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