* dcrt0.cc (dll_crt0_1): Use GetCommandLineW and convert to current

	codepage.
	* environ.cc (set_file_api_mode): Always set file api to ANSI if not
	using the OEM codepage.
	(codepage_init): Allow "utf8" codepage.
	* fhandler_clipboard.cc (set_clipboard): Convert clipbuf to void and
	cast as needed.  Always convert input to wide char and write
	CF_UNICODETEXT to clipboard.
	(fhandler_dev_clipboard::read): Read CF_UNICODETEXT from clipboard and
	convert to current codepage if CYGWIN_NATIVE format is not available.
	* fhandler_console.cc: Drop redundant undef.
	* smallprint.cc (__small_vsprintf): Convert PWCHAR and UNICODE_STRING
	to current codepage for printing.
	* strfuncs.cc: Use PWCHAR throughout.
	(get_cp): Return CP_UTF8 for utf8_cp codepage setting.
	(sys_wcstombs): Allow NULL target buffer.
	(sys_wcstombs_alloc): New function.
	(sys_mbstowcs_alloc): Ditto.
	* winsup.h (codepage_type): Add utf8_cp.
	(HEAP_NOTHEAP): Define.
	(sys_wcstombs_alloc): Declare.
	(sys_mbstowcs_alloc): Declare.

1 files changed, 5 insertions, 5 deletions

diff --git a/winsup/cygwin/dcrt0.cc b/winsup/cygwin/dcrt0.cc
index a022c8305..a9679c90c 100644
--- a/winsup/cygwin/dcrt0.cc
+++ b/winsup/cygwin/dcrt0.cc
@@ -18,6 +18,7 @@ details. */
 #include "exceptions.h"
 #include <ctype.h>
 #include <limits.h>
+#include <winnls.h>
 #include <wingdi.h>
 #include <winuser.h>
 #include "sigproc.h"
@@ -855,11 +856,10 @@ dll_crt0_1 (void *)
 
   if (!__argc)
     {
-      char *line = GetCommandLineA ();
-      line = strcpy ((char *) alloca (strlen (line) + 1), line);
-
-      if (current_codepage == oem_cp)
-	CharToOemA (line, line);
+      PWCHAR wline = GetCommandLineW ();
+      size_t size = sys_wcstombs (NULL, size, wline);
+      char *line = (char *) alloca (size);
+      sys_wcstombs (line, size, wline);
 
       /* Scan the command line and build argv.  Expand wildcards if not
 	 called from another cygwin process. */