msvcrt: Implement findfirst64 and findnext64.

dlls/msvcrt/dir.c

@@ -96,6 +96,27 @@ static void msvcrt_fttofdi64( const WIN32_FIND_DATAA *fd, struct MSVCRT__finddat
   strcpy(ft->name, fd->cFileName);
 }
 
+/* INTERNAL: Translate WIN32_FIND_DATAA to finddata64_t  */
+static void msvcrt_fttofd64( const WIN32_FIND_DATAA *fd, struct MSVCRT__finddata64_t* ft)
+{
+  DWORD dw;
+
+  if (fd->dwFileAttributes == FILE_ATTRIBUTE_NORMAL)
+    ft->attrib = 0;
+  else
+    ft->attrib = fd->dwFileAttributes;
+
+  RtlTimeToSecondsSince1970( (const LARGE_INTEGER *)&fd->ftCreationTime, &dw );
+  ft->time_create = dw;
+  RtlTimeToSecondsSince1970( (const LARGE_INTEGER *)&fd->ftLastAccessTime, &dw );
+  ft->time_access = dw;
+  RtlTimeToSecondsSince1970( (const LARGE_INTEGER *)&fd->ftLastWriteTime, &dw );
+  ft->time_write = dw;
+  ft->size = ((__int64)fd->nFileSizeHigh) << 32 | fd->nFileSizeLow;
+  strcpy(ft->name, fd->cFileName);
+}
+
+
 /* INTERNAL: Translate WIN32_FIND_DATAW to wfinddatai64_t  */
 static void msvcrt_wfttofdi64( const WIN32_FIND_DATAW *fd, struct MSVCRT__wfinddatai64_t* ft)
 {
@@ -288,6 +309,27 @@ MSVCRT_intptr_t CDECL MSVCRT__findfirsti64(const char * fspec, struct MSVCRT__fi
 }
 
 /*********************************************************************
+ *		_findfirst64 (MSVCRT.@)
+ *
+ * 64-bit version of _findfirst.
+ */
+MSVCRT_intptr_t CDECL MSVCRT__findfirst64(const char * fspec, struct MSVCRT__finddata64_t* ft)
+{
+  WIN32_FIND_DATAA find_data;
+  HANDLE hfind;
+
+  hfind  = FindFirstFileA(fspec, &find_data);
+  if (hfind == INVALID_HANDLE_VALUE)
+  {
+    msvcrt_set_errno(GetLastError());
+    return -1;
+  }
+  msvcrt_fttofd64(&find_data,ft);
+  TRACE(":got handle %p\n",hfind);
+  return (MSVCRT_intptr_t)hfind;
+}
+
+/*********************************************************************
  *		_wfindfirsti64 (MSVCRT.@)
  *
  * Unicode version of _findfirsti64.
@@ -377,6 +419,25 @@ int CDECL MSVCRT__findnexti64(MSVCRT_intptr_t hand, struct MSVCRT__finddatai64_t
 }
 
 /*********************************************************************
+ *		_findnext64 (MSVCRT.@)
+ *
+ * 64-bit version of _findnext.
+ */
+int CDECL MSVCRT__findnext64(long hand, struct MSVCRT__finddata64_t * ft)
+{
+  WIN32_FIND_DATAA find_data;
+
+  if (!FindNextFileA((HANDLE)hand, &find_data))
+  {
+    *MSVCRT__errno() = MSVCRT_ENOENT;
+    return -1;
+  }
+
+  msvcrt_fttofd64(&find_data,ft);
+  return 0;
+}
+
+/*********************************************************************
  *		_wfindnexti64 (MSVCRT.@)
  *
  * Unicode version of _findnexti64.

dlls/msvcrt/msvcrt.spec

@@ -373,10 +373,10 @@
 @ cdecl _fileno(ptr) MSVCRT__fileno
 @ cdecl _findclose(long) MSVCRT__findclose
 @ cdecl _findfirst(str ptr) MSVCRT__findfirst
-# stub _findfirst64
+@ cdecl _findfirst64(str ptr) MSVCRT__findfirst64
 @ cdecl _findfirsti64(str ptr) MSVCRT__findfirsti64
 @ cdecl _findnext(long ptr) MSVCRT__findnext
-# stub _findnext64
+@ cdecl _findnext64(long ptr) MSVCRT__findnext64
 @ cdecl _findnexti64(long ptr) MSVCRT__findnexti64
 @ cdecl _finite( double )
 @ cdecl _flsbuf(long ptr) MSVCRT__flsbuf