* fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Drop
explicit transformation of special DOS chars. * strfuncs.cc (sys_wcstombs): Always transform UNICODE private use area back to ASCII.
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@@ -11,6 +11,7 @@ details. */
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#include "winsup.h"
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#include <stdlib.h>
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#include <wchar.h>
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#include <winnls.h>
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#include <ntdll.h>
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#include "cygerrno.h"
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@@ -39,7 +40,18 @@ sys_wcstombs (char *tgt, int tlen, const PWCHAR src, int slen)
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{
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int ret;
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ret = WideCharToMultiByte (get_cp (), 0, src, slen, tgt, tlen, NULL, NULL);
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/* Convert UNICODE private use area. Reverse functionality (only for
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path names) is transform_chars in path.cc. */
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if (slen < 0)
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slen = wcslen (src) + 1;
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WCHAR sbuf[slen];
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memcpy (sbuf, src, slen * sizeof (WCHAR));
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const unsigned char *end = (unsigned char *) (sbuf + slen);
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for (unsigned char *s = ((unsigned char *) sbuf) + 1; s < end;
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s += sizeof (WCHAR))
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if (*s == 0xf0)
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*s = 0;
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ret = WideCharToMultiByte (get_cp (), 0, sbuf, slen, tgt, tlen, NULL, NULL);
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if (ret && tgt)
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{
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ret = (ret < tlen) ? ret : tlen - 1;
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