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Cygwin: introduce virt_fdsymlink to simplify /proc/PID/fd symlink handling

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Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2019-01-05 21:41:01 +01:00
parent f72191ac01
commit a3a5d52b39
3 changed files with 6 additions and 2 deletions
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4
winsup/cygwin/path.cc
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@ -801,7 +801,8 @@ path_conv::check (const char *src, unsigned opt,
else
{
file_type = fh->exists ();
if (file_type == virt_symlink)
if (file_type == virt_symlink
|| file_type == virt_fdsymlink)
{
fh->fill_filebuf ();
symlen = sym.set (fh->get_filebuf ());
@ -842,6 +843,7 @@ path_conv::check (const char *src, unsigned opt,
if (component == 0)
fileattr = 0;
break;
case virt_fdsymlink:
case virt_symlink:
goto is_virtual_symlink;
case virt_pipe: