mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-22 17:57:49 +08:00
59 lines
1.7 KiB
Diff
59 lines
1.7 KiB
Diff
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diff --git a/src/file_io.c b/src/file_io.c
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index 7cf8f0c..47351bc 100644
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--- a/src/file_io.c
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+++ b/src/file_io.c
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@@ -787,6 +787,19 @@ psf_open_handle (PSF_FILE * pfile)
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return NULL ;
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} ;
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+#if defined (WINAPI_FAMILY_PARTITION) && !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_SYSTEM)
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+ if (!pfile->use_wchar)
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+ return NULL;
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+
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+ CREATEFILE2_EXTENDED_PARAMETERS cfParams = {0};
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+ cfParams.dwSize = sizeof(CREATEFILE2_EXTENDED_PARAMETERS);
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+ cfParams.dwFileAttributes = FILE_ATTRIBUTE_NORMAL;
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+
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+ handle = CreateFile2(pfile->path.wc, dwDesiredAccess, dwShareMode, dwCreationDistribution, &cfParams);
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+
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+ if (handle == INVALID_HANDLE_VALUE)
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+ return NULL;
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+#else
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if (pfile->use_wchar)
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handle = CreateFileW (
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pfile->path.wc, /* pointer to name of the file */
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@@ -812,6 +825,7 @@ psf_open_handle (PSF_FILE * pfile)
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return NULL ;
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return handle ;
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+#endif
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} /* psf_open_handle */
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/* USE_WINDOWS_API */ static void
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@@ -1104,7 +1118,16 @@ psf_is_pipe (SF_PRIVATE *psf)
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/* USE_WINDOWS_API */ sf_count_t
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psf_get_filelen_handle (HANDLE handle)
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-{ sf_count_t filelen ;
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+{
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+#if defined (WINAPI_FAMILY_PARTITION) && !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_SYSTEM)
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+ LARGE_INTEGER size;
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+
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+ if (!GetFileSizeEx(handle, &size) && GetLastError() != NO_ERROR)
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+ return (sf_count_t) -1 ;
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+
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+ return size.QuadPart;
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+#else
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+ sf_count_t filelen ;
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DWORD dwFileSizeLow, dwFileSizeHigh, dwError = NO_ERROR ;
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dwFileSizeLow = GetFileSize (handle, &dwFileSizeHigh) ;
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@@ -1118,6 +1141,7 @@ psf_get_filelen_handle (HANDLE handle)
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filelen = dwFileSizeLow + ((__int64) dwFileSizeHigh << 32) ;
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return filelen ;
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+#endif
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} /* psf_get_filelen_handle */
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/* USE_WINDOWS_API */ void
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