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Overview
| Comment: | Manually define the Win32 file-mapping APIs for WAL if SQLITE_WIN32_FILEMAPPING_API is defined. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 1c2c0a2880dd0ee8862352e307142b8d |
| User & Date: | mistachkin 2012-10-08 14:36:42 |
Context
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2012-10-08
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| 21:51 | Merge ORDER BY optimization refactoring and repair into trunk. check-in: c027a9af user: drh tags: trunk | |
| 14:36 | Manually define the Win32 file-mapping APIs for WAL if SQLITE_WIN32_FILEMAPPING_API is defined. check-in: 1c2c0a28 user: mistachkin tags: trunk | |
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2012-10-07
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| 05:34 | Corrections to test names to eliminate duplicates and follow naming conventions. check-in: 50679889 user: mistachkin tags: trunk | |
| 00:52 | Manually define the Win32 file-mapping APIs for WAL if SQLITE_WIN32_FILEMAPPING_API is defined. Closed-Leaf check-in: 585e2070 user: mistachkin tags: winFileMapping | |
Changes
Changes to src/os_win.c.
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** available in Windows platforms based on the NT kernel. */ #if !SQLITE_OS_WINNT && !defined(SQLITE_OMIT_WAL) # error "WAL mode requires support from the Windows NT kernel, compile\ with SQLITE_OMIT_WAL." #endif /* ** Macro to find the minimum of two numeric values. */ #ifndef MIN # define MIN(x,y) ((x)<(y)?(x):(y)) #endif ................................................................................ */ #ifdef SQLITE_TEST int sqlite3_os_type = 0; #else static int sqlite3_os_type = 0; #endif #if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT # define SQLITE_WIN32_HAS_ANSI #endif #if SQLITE_OS_WINCE || SQLITE_OS_WINNT || SQLITE_OS_WINRT # define SQLITE_WIN32_HAS_WIDE #endif #ifndef SYSCALL # define SYSCALL sqlite3_syscall_ptr #endif /* ** This function is not available on Windows CE or WinRT. */ |
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** available in Windows platforms based on the NT kernel. */ #if !SQLITE_OS_WINNT && !defined(SQLITE_OMIT_WAL) # error "WAL mode requires support from the Windows NT kernel, compile\ with SQLITE_OMIT_WAL." #endif /* ** Are most of the Win32 ANSI APIs available (i.e. with certain exceptions ** based on the sub-platform)? */ #if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT # define SQLITE_WIN32_HAS_ANSI #endif /* ** Are most of the Win32 Unicode APIs available (i.e. with certain exceptions ** based on the sub-platform)? */ #if SQLITE_OS_WINCE || SQLITE_OS_WINNT || SQLITE_OS_WINRT # define SQLITE_WIN32_HAS_WIDE #endif /* ** Do we need to manually define the Win32 file mapping APIs for use with WAL ** mode (e.g. these APIs are available in the Windows CE SDK; however, they ** are not present in the header file)? */ #if SQLITE_WIN32_FILEMAPPING_API && !defined(SQLITE_OMIT_WAL) /* ** Two of the file mapping APIs are different under WinRT. Figure out which ** set we need. */ #if SQLITE_OS_WINRT WINBASEAPI HANDLE WINAPI CreateFileMappingFromApp(HANDLE, \ LPSECURITY_ATTRIBUTES, ULONG, ULONG64, LPCWSTR); WINBASEAPI LPVOID WINAPI MapViewOfFileFromApp(HANDLE, ULONG, ULONG64, SIZE_T); #else #if defined(SQLITE_WIN32_HAS_ANSI) WINBASEAPI HANDLE WINAPI CreateFileMappingA(HANDLE, LPSECURITY_ATTRIBUTES, \ DWORD, DWORD, DWORD, LPCSTR); #endif /* defined(SQLITE_WIN32_HAS_ANSI) */ #if defined(SQLITE_WIN32_HAS_WIDE) WINBASEAPI HANDLE WINAPI CreateFileMappingW(HANDLE, LPSECURITY_ATTRIBUTES, \ DWORD, DWORD, DWORD, LPCWSTR); #endif /* defined(SQLITE_WIN32_HAS_WIDE) */ WINBASEAPI LPVOID WINAPI MapViewOfFile(HANDLE, DWORD, DWORD, DWORD, SIZE_T); #endif /* SQLITE_OS_WINRT */ /* ** This file mapping API is common to both Win32 and WinRT. */ WINBASEAPI BOOL WINAPI UnmapViewOfFile(LPCVOID); #endif /* SQLITE_WIN32_FILEMAPPING_API && !defined(SQLITE_OMIT_WAL) */ /* ** Macro to find the minimum of two numeric values. */ #ifndef MIN # define MIN(x,y) ((x)<(y)?(x):(y)) #endif ................................................................................ */ #ifdef SQLITE_TEST int sqlite3_os_type = 0; #else static int sqlite3_os_type = 0; #endif #ifndef SYSCALL # define SYSCALL sqlite3_syscall_ptr #endif /* ** This function is not available on Windows CE or WinRT. */ |