Date: Mon, 30 Apr 2018 12:52:06 +1000 From: Patrick Oppenlander <patrick.oppenlander@...il.com> To: musl@...ts.openwall.com Subject: Some questions Hi, while working on another project I've been looking through quite a bit of the musl code and have come up with a few minor questions I think worth raising: - Is there a way that spinlocks could be disabled or bypassed on uniprocessor systems? - sigisemptyset uses bss. Could be implemented in a similar fashion to sigemptyset, save bss & would probably be faster. - getcwd returned buffer size can be incorrect. If you call getcwd(NULL, 1234) the returned buffer is sized to match the path length but should be 1234 to be compatible with the glibc extension. - Are there any plans to support static linking with LTO? Thanks, Patrick
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