[Bug 287829] lldb prints the wrong value of errno in multi-threaded processes
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Date: Sat, 28 Jun 2025 15:08:01 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287829
Mark Millard <marklmi26-fbsd@yahoo.com> changed:
What |Removed |Added
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CC| |marklmi26-fbsd@yahoo.com
--- Comment #3 from Mark Millard <marklmi26-fbsd@yahoo.com> ---
For reference, using the N3220 working draft:
"The macros are . . . and errno which expands to a modifiable lvalue that has
type int and thread storage duration . . ." and "The value of errno in the
initial thread is zero at program startup (the initial representation of the
object designated by errno in other threads is indeterminate), . . ."
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