Barosl Lee 6065678e62 Use a different buffer doubling logic for std::sys::os::getcwd ... Make `std::sys::os::getcwd` call `Vec::reserve(1)` followed by `Vec::set_len` to double the buffer. This is to align with other similar functions, such as: - `std::sys_common::io::read_to_end_uninitialized` - `std::sys::fs::readlink` Also, reduce the initial buffer size from 2048 to 512. The previous size was introduced with 4bc26ce in 2013, but it seems a bit excessive. This is probably because buffer doubling was not implemented back then.		2015-08-28 04:48:03 +09:00
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common	Auto merge of #27808 - SimonSapin:utf16decoder, r=alexcrichton	2015-08-27 00:41:13 +00:00
unix	Use a different buffer doubling logic for std::sys::os::getcwd	2015-08-28 04:48:03 +09:00
windows	Auto merge of #27995 - nagisa:windows-error-message, r=alexcrichton	2015-08-25 16:22:17 +00:00