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pythongh-90026: support XATTRs on Cygwin (python#90026)
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Lines changed: 10 additions & 4 deletions

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‎Doc/library/os.rst‎

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@@ -3997,7 +3997,7 @@ Linux extended attributes
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.. versionadded:: 3.3
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These functions are all available on Linux only.
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These functions are all available on Linux and Cygwin only.
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.. function:: getxattr(path, attribute, *, follow_symlinks=True)
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‎Modules/posixmodule.c‎

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@@ -292,9 +292,15 @@ corresponding Unix manual entries for more information on calls.");
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# undef HAVE_SCHED_SETAFFINITY
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#endif
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#if defined(HAVE_SYS_XATTR_H) && defined(HAVE_LINUX_LIMITS_H) && !defined(__FreeBSD_kernel__) && !defined(__GNU__)
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# define USE_XATTRS
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# include <linux/limits.h> // Needed for XATTR_SIZE_MAX on musl libc.
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#if defined(HAVE_SYS_XATTR_H)
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# if defined(HAVE_LINUX_LIMITS_H) && !defined(__FreeBSD_kernel__) && !defined(__GNU__)
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# define USE_XATTRS
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# include <linux/limits.h> // Needed for XATTR_SIZE_MAX on musl libc.
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# endif
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# if defined(__CYGWIN__)
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# define USE_XATTRS
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# include <cygwin/limits.h> // Needed for XATTR_SIZE_MAX and XATTR_LIST_MAX.
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# endif
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#endif
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#ifdef USE_XATTRS

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