[ViewVC] Diff of: cvs/libeio/eio.c

Comparing libeio/eio.c (file contents):
Revision 1.129 by root, Sun Apr 14 09:43:19 2013 UTC vs.
Revision 1.130 by root, Thu May 9 03:03:24 2013 UTC

 /* result will always end up in tmpbuf, there is always space for adding a 0-byte */
 static int
 eio__realpath (struct tmpbuf *tmpbuf, eio_wd wd, const char *path)
 {
+  char *res;
   const char *rel = path;
-  char *res;
   char *tmp1, *tmp2;
 #if SYMLOOP_MAX > 32
   int symlinks = SYMLOOP_MAX;
 #else
   int symlinks = 32;
   errno = ENOENT;
   if (!*rel)
     return -1;
   res  = tmpbuf_get (tmpbuf, PATH_MAX * 3);
+#ifdef _WIN32
+  if (_access (rel, 4) != 0)
+    return -1;
+  symlinks = GetFullPathName (rel, PATH_MAX * 3, res, 0);
+  errno = ENAMETOOLONG;
+  if (symlinks >= PATH_MAX * 3)
+    return -1;
+  errno = EIO;
+  if (symlinks <= 0)
+    return -1;
+  return symlinks;
+#else
   tmp1 = res  + PATH_MAX;
   tmp2 = tmp1 + PATH_MAX;
 #if 0 /* disabled, the musl way to do things is just too racy */
 #if __linux && defined(O_NONBLOCK) && defined(O_NOATIME)
   /* special case for the lone root path */
   if (res == tmpbuf->ptr)
     *res++ = '/';
   return res - (char *)tmpbuf->ptr;
+#endif
 }
 static signed char
 eio_dent_cmp (const eio_dirent *a, const eio_dirent *b)
 {

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