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Cygwin: add AF_UNIX reparse points to path handling

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* check_reparse_point_target returns a path flag mask, rather than
  just 1.  Return PATH_SYMLINK | PATH_REP for symlinks and directory
  mount points, PATH_SOCKET | PATH_REP for AF_UNIX sockets.

* Define Cygwin AF_UNIX socket reparse tag and GUID in ntdll.h.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2018-03-01 16:54:57 +01:00
parent 65267a9a34
commit aa467e6e33
3 changed files with 23 additions and 8 deletions
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3
winsup/cygwin/path.h
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@@ -192,7 +192,8 @@ class path_conv
int is_fs_device () const {return isdevice () && is_fs_special ();}
int is_fs_special () const {return dev.is_fs_special ();}
int is_lnk_special () const {return is_fs_device () || isfifo () || is_lnk_symlink ();}
int issocket () const {return dev.is_device (FH_LOCAL);}
int issocket () const {return dev.is_device (FH_LOCAL)
|| dev.is_device (FH_UNIX);}
int iscygexec () const {return path_flags & PATH_CYGWIN_EXEC;}
int isopen () const {return path_flags & PATH_OPEN;}
int isctty_capable () const {return path_flags & PATH_CTTY;}