d8a2afb244
Add a checker to maintain the system-defined value 'errno'. The value is supposed to be set in the future by existing or new checkers that evaluate errno-modifying function calls. Reviewed By: NoQ, steakhal Differential Revision: https://reviews.llvm.org/D120310
6 lines
142 B
C
6 lines
142 B
C
#pragma clang system_header
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// Define 'errno' as a macro that calls a function.
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int *__errno_location();
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#define errno (*__errno_location())
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