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Change how PAL file I/O functions treat symbolic links #4922
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chakrabot
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Aug 8, 2016
…lic links Merge pull request #1393 from antonmes:linux Synchronize changes made by @adityamandaleeka in dotnet/coreclr#4922 Fixes build on macOS Sierra: `ChakraCore/pal/src/cruntime/filecrt.cpp:355:12: error: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Werror,-Wdeprecated-declarations]`
Fishrock123
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Aug 16, 2016
* synchronize changes made in dotnet/coreclr#4922
picenka21
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Feb 18, 2022
…etfilenamefromsymlink Change how PAL file I/O functions treat symbolic links Commit migrated from dotnet/coreclr@ec35fab
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This change removes
FILEGetFileNameFromSymLink, which attempted to resolve the target that a symbolic link pointed to (and would get it wrong for relative links).It was being used in a few PAL functions for file/directory deletion and moving/renaming. For instance, deleting a symlink would delete the file it pointed to. With this change, those operations will work as expected (moving or deleting a symlink won't affect the target of the symlink).
I've also added checks for symlink handling in the PAL tests for
DeleteFileAandRemoveDirectoryA.@janvorli PTAL
Fixes #3450