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Overview
Comment: | Provide dummy DWORD arguments to output parameters of GetDiskFreeSpace(A|W), NULL causes access violations on Windows NT 4.0 (CVS 6477) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
5350a6586cd6504a0724631e4ef46245 |
User & Date: | chw 2009-04-09 14:27:07.000 |
Context
2009-04-09
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21:02 | Increase the version number to 3.6.13 in preparation for the next release. (CVS 6478) (check-in: 9a09a47495 user: drh tags: trunk) | |
14:27 | Provide dummy DWORD arguments to output parameters of GetDiskFreeSpace(A|W), NULL causes access violations on Windows NT 4.0 (CVS 6477) (check-in: 5350a6586c user: chw tags: trunk) | |
14:02 | Remove misuse detection from the deprecated sqlite3_transfer_bindings() interface. The code was hard to test and was simply taking up space. (CVS 6476) (check-in: 4cd829107c user: drh tags: trunk) | |
Changes
Changes to src/os_win.c.
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8 9 10 11 12 13 14 | ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ****************************************************************************** ** ** This file contains code that is specific to windows. ** | | | 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ****************************************************************************** ** ** This file contains code that is specific to windows. ** ** $Id: os_win.c,v 1.154 2009/04/09 14:27:07 chw Exp $ */ #include "sqliteInt.h" #if SQLITE_OS_WIN /* This file is used for windows only */ /* ** A Note About Memory Allocation: |
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1583 1584 1585 1586 1587 1588 1589 | static int getSectorSize( sqlite3_vfs *pVfs, const char *zRelative /* UTF-8 file name */ ){ DWORD bytesPerSector = SQLITE_DEFAULT_SECTOR_SIZE; char zFullpath[MAX_PATH+1]; int rc; | | | 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 | static int getSectorSize( sqlite3_vfs *pVfs, const char *zRelative /* UTF-8 file name */ ){ DWORD bytesPerSector = SQLITE_DEFAULT_SECTOR_SIZE; char zFullpath[MAX_PATH+1]; int rc; DWORD dwRet = 0, dwDummy; /* ** We need to get the full path name of the file ** to get the drive letter to look up the sector ** size. */ rc = winFullPathname(pVfs, zRelative, MAX_PATH, zFullpath); |
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1607 1608 1609 1610 1611 1612 1613 | if( p[i] == '\\' ){ i++; p[i] = '\0'; break; } } dwRet = GetDiskFreeSpaceW((WCHAR*)zConverted, | < > < > | < > < > | | 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 | if( p[i] == '\\' ){ i++; p[i] = '\0'; break; } } dwRet = GetDiskFreeSpaceW((WCHAR*)zConverted, &dwDummy, &bytesPerSector, &dwDummy, &dwDummy); #if SQLITE_OS_WINCE==0 }else{ int i; /* trim path to just drive reference */ CHAR *p = (CHAR *)zConverted; for(i=0;i<MAX_PATH;i++){ if( p[i] == '\\' ){ i++; p[i] = '\0'; break; } } dwRet = GetDiskFreeSpaceA((CHAR*)zConverted, &dwDummy, &bytesPerSector, &dwDummy, &dwDummy); #endif } free(zConverted); } if( !dwRet ){ bytesPerSector = SQLITE_DEFAULT_SECTOR_SIZE; } |
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