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msvc: avoid calling access("NUL", flags)
Apparently this is not supported with Microsoft's Universal C Runtime. So let's not actually do that. Instead, just return success because we _know_ that we expect the `NUL` device to be present. Side note: it is possible to turn off the "Null device driver" and thereby disable `NUL`. Too many things are broken if this driver is disabled, therefore it is not worth bothering to try to detect its presence when `access()` is called. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -685,6 +685,8 @@ ssize_t mingw_write(int fd, const void *buf, size_t len)
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int mingw_access(const char *filename, int mode)
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{
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wchar_t wfilename[MAX_PATH];
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if (!strcmp("nul", filename) || !strcmp("/dev/null", filename))
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return 0;
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if (xutftowcs_path(wfilename, filename) < 0)
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return -1;
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/* X_OK is not supported by the MSVCRT version */
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