diff options
Diffstat (limited to 'winsup/cygwin/path.h')
| -rw-r--r-- | winsup/cygwin/path.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/winsup/cygwin/path.h b/winsup/cygwin/path.h index e011575f2..9b4c85ea2 100644 --- a/winsup/cygwin/path.h +++ b/winsup/cygwin/path.h @@ -15,6 +15,8 @@ details. */ #include <fcntl.h> #include <ntdef.h> +extern PUNICODE_STRING get_nt_native_path (const char *, UNICODE_STRING &); + inline bool has_attribute (DWORD attributes, DWORD attribs_to_test) { @@ -85,6 +87,7 @@ class symlink_info; struct fs_info { private: + int root_len; __ino64_t name_hash; struct status_flags { @@ -106,6 +109,7 @@ struct fs_info void clear () { name_hash = 0; + root_len = 0; flags () = serial () = 0; is_remote_drive (false); has_buggy_open (false); @@ -121,6 +125,7 @@ struct fs_info } inline DWORD& flags () {return status.flags;}; inline DWORD& serial () {return status.serial;}; + inline int length () const {return root_len;} IMPLEMENT_STATUS_FLAG (bool, is_remote_drive) IMPLEMENT_STATUS_FLAG (bool, has_buggy_open) @@ -150,6 +155,17 @@ class path_conv device dev; bool case_clash; + int rootdir (char *buf) const + { + if (!fs.length ()) + return fs.length (); + strncpy (buf, path, fs.length ()); + /* The length is always stored with trailing backslash. Make sure the + backslash is actually present in the returned path. */ + buf[fs.length () - 1] = '\\'; + buf[fs.length ()] = '\0'; + return fs.length (); + } bool isremote () const {return fs.is_remote_drive ();} bool has_acls () const {return fs.has_acls (); } bool hasgood_inode () const {return fs.hasgood_inode (); } |