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Overview
| Comment: | When compiled for WinRT, avoid using the FORMAT_MESSAGE_ALLOCATE_BUFFER flag to FormatMessage (i.e. because LocalFree is unavailable). |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | winrt |
| Files: | files | file ages | folders |
| SHA1: |
9eb331be7e905d11d9075ce1596478b5 |
| User & Date: | mistachkin 2012-03-02 23:53:54.759 |
Context
|
2012-03-03
| ||
| 13:15 | When compiled for WinRT, avoid using MapViewOfFile and GetFileAttributes. Also, reset the private 'sleep' event handle when the VFS is cleaned up. (check-in: 38df8fc1b4 user: mistachkin tags: winrt) | |
|
2012-03-02
| ||
| 23:53 | When compiled for WinRT, avoid using the FORMAT_MESSAGE_ALLOCATE_BUFFER flag to FormatMessage (i.e. because LocalFree is unavailable). (check-in: 9eb331be7e user: mistachkin tags: winrt) | |
| 22:38 | When running on Windows with an NT-based kernel, always use the LockFileEx/UnlockFileEx functions (with the correct flags). (check-in: 3e7ba3ddb9 user: mistachkin tags: winrt) | |
Changes
Changes to src/os_win.c.
| ︙ | ︙ | |||
1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 |
** returns the number of TCHARs written to the output
** buffer, excluding the terminating null char.
*/
DWORD dwLen = 0;
char *zOut = 0;
if( isNT() ){
LPWSTR zTempWide = NULL;
dwLen = osFormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
lastErrno,
0,
(LPWSTR) &zTempWide,
0,
0);
if( dwLen > 0 ){
/* allocate a buffer and convert to UTF8 */
sqlite3BeginBenignMalloc();
zOut = unicodeToUtf8(zTempWide);
sqlite3EndBenignMalloc();
/* free the system buffer allocated by FormatMessage */
osLocalFree(zTempWide);
}
}
#ifdef SQLITE_WIN32_HAS_ANSI
else{
char *zTemp = NULL;
dwLen = osFormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
| > > > > > > > > > > > > > > | 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 |
** returns the number of TCHARs written to the output
** buffer, excluding the terminating null char.
*/
DWORD dwLen = 0;
char *zOut = 0;
if( isNT() ){
#if SQLITE_OS_WINRT
WCHAR zTempWide[MAX_PATH+1]; /* NOTE: Somewhat arbitrary. */
dwLen = osFormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
lastErrno,
0,
zTempWide,
MAX_PATH,
0);
#else
LPWSTR zTempWide = NULL;
dwLen = osFormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
lastErrno,
0,
(LPWSTR) &zTempWide,
0,
0);
#endif
if( dwLen > 0 ){
/* allocate a buffer and convert to UTF8 */
sqlite3BeginBenignMalloc();
zOut = unicodeToUtf8(zTempWide);
sqlite3EndBenignMalloc();
#if !SQLITE_OS_WINRT
/* free the system buffer allocated by FormatMessage */
osLocalFree(zTempWide);
#endif
}
}
#ifdef SQLITE_WIN32_HAS_ANSI
else{
char *zTemp = NULL;
dwLen = osFormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
|
| ︙ | ︙ |