* cygerrno.h: New file. Use this throughout whenever errno manipulation is

required.
* errno.cc: Use DWORD to hold Windows errors.
(geterrno_from_win_error): New function.
(seterrno_from_win_error): Use geterrno_from_win_error to convert supplied
windows error (suggested by Corinna Vinschen).
* path.cc (symlink_info): Add error element.
* path.cc (path_conv::check): Remove errno setting.  Use new symlink_info errno
element to set path_conv error, where appropriate.
(symlink_info::check): Set error element rather than attempting to manipulate
errno.  Add more checks for trailing / and /..  even though they are currently
useless.  Avoid setting EINVAL.
* path.cc (normalize_posix_path): Correct check for trailing /.

1 files changed, 0 insertions, 27 deletions

diff --git a/winsup/cygwin/winsup.h b/winsup/cygwin/winsup.h
index 3c9e51981..db304414f 100644
--- a/winsup/cygwin/winsup.h
+++ b/winsup/cygwin/winsup.h
@@ -466,31 +466,4 @@ extern "C" char __stdcall **cur_environ ();
 extern char *old_title;
 extern BOOL display_title;
 
-
-/*************************** errno manipulation ******************************/
-
-void seterrno_from_win_error (const char *file, int line, int code);
-void seterrno (const char *, int line);
-
-#define __seterrno() seterrno (__FILE__, __LINE__)
-#define __seterrno_from_win_error(val) seterrno_from_win_error (__FILE__, __LINE__, val)
-
-#define set_errno(val) (_impure_ptr->_errno = (val))
-#define get_errno()  (_impure_ptr->_errno)
-extern "C" void __stdcall set_sig_errno (int e);
-
-class save_errno
-  {
-    int saved;
-  public:
-    save_errno () {saved = get_errno ();}
-    save_errno (int what) {saved = get_errno (); set_errno (what); }
-    void set (int what) {set_errno (what); saved = what;}
-    void reset () {saved = get_errno ();}
-    ~save_errno () {set_errno (saved);}
-  };
-
-extern const char *__sp_fn;
-extern int __sp_ln;
-
 #endif /* defined __cplusplus */