Josh Stone 79fb5522bd std: clear errno before readdir, then check it (solaris) ... A `NULL` from `readdir` could be the end of stream or an error. The only way to know is to check `errno`, so it must be set to a known value first, like a 0 that POSIX will never use. This patch adds `set_errno`, uses it to clear the value before calling `readdir`, then checks it again after to see the reason for a `NULL`.		2016-07-11 21:43:53 -07:00
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common	std: Fix IPV6 imports for solaris	2016-07-11 21:35:54 -07:00
unix	std: clear errno before readdir, then check it (solaris)	2016-07-11 21:43:53 -07:00
windows	rustc: Update stage0 to beta-2016-07-06	2016-07-06 09:29:15 -07:00