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gh-108985: Make os.DirEntry.is_symlink ~twice as fast #108986

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gh-108985: Make os.DirEntry.is_symlink ~twice as fast #108986

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14 changes: 5 additions & 9 deletions Modules/clinic/posixmodule.c.h
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6 changes: 2 additions & 4 deletions Modules/posixmodule.c
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Original file line number Diff line number Diff line change
Expand Up @@ -14550,15 +14550,13 @@ DirEntry_test_mode(PyTypeObject *defining_class, DirEntry *self,

/*[clinic input]
os.DirEntry.is_symlink -> bool
defining_class: defining_class
/

Return True if the entry is a symbolic link; cached per entry.
[clinic start generated code]*/

static int
os_DirEntry_is_symlink_impl(DirEntry *self, PyTypeObject *defining_class)
/*[clinic end generated code: output=293096d589b6d47c input=e9acc5ee4d511113]*/
os_DirEntry_is_symlink_impl(DirEntry *self)
/*[clinic end generated code: output=42244667d7bcfc25 input=1605a1b4b96976c3]*/
{
#ifdef MS_WINDOWS
return (self->win32_lstat.st_mode & S_IFMT) == S_IFLNK;
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