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Overview
| Comment: | Reduce the size of a memory allocation in the windows driver to the minimum needed. Ticket #1690. (CVS 3115) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 1fe9ca078b77b79ac738a095d8d4c82a |
| User & Date: | drh 2006-02-27 23:44:36 |
Context
|
2006-03-02
| ||
| 03:02 | Change the ROUND() function to return a REAL value instead of TEXT. Ticket #1699. (CVS 3116) check-in: 9dbadfb2 user: drh tags: trunk | |
|
2006-02-27
| ||
| 23:44 | Reduce the size of a memory allocation in the windows driver to the minimum needed. Ticket #1690. (CVS 3115) check-in: 1fe9ca07 user: drh tags: trunk | |
| 23:19 | Add a test to make sure parser stack overflow is detected and reported. (CVS 3114) check-in: 201ab3b5 user: drh tags: trunk | |
Changes
Changes to src/os_win.c.
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#endif /* OS_WINCE */
/*
** Convert a UTF-8 string to UTF-32. Space to hold the returned string
** is obtained from sqliteMalloc.
*/
static WCHAR *utf8ToUnicode(const char *zFilename){
int nByte;
WCHAR *zWideFilename;
if( !isNT() ){
return 0;
}
nByte = MultiByteToWideChar(CP_UTF8, 0, zFilename, -1, NULL, 0)*sizeof(WCHAR);
zWideFilename = sqliteMalloc( nByte*sizeof(zWideFilename[0]) );
if( zWideFilename==0 ){
return 0;
}
nByte = MultiByteToWideChar(CP_UTF8, 0, zFilename, -1, zWideFilename, nByte);
if( nByte==0 ){
sqliteFree(zWideFilename);
zWideFilename = 0;
}
return zWideFilename;
}
/*
|
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124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 |
#endif /* OS_WINCE */
/*
** Convert a UTF-8 string to UTF-32. Space to hold the returned string
** is obtained from sqliteMalloc.
*/
static WCHAR *utf8ToUnicode(const char *zFilename){
int nChar;
WCHAR *zWideFilename;
if( !isNT() ){
return 0;
}
nChar = MultiByteToWideChar(CP_UTF8, 0, zFilename, -1, NULL, 0);
zWideFilename = sqliteMalloc( nChar*sizeof(zWideFilename[0]) );
if( zWideFilename==0 ){
return 0;
}
nChar = MultiByteToWideChar(CP_UTF8, 0, zFilename, -1, zWideFilename, nChar);
if( nChar==0 ){
sqliteFree(zWideFilename);
zWideFilename = 0;
}
return zWideFilename;
}
/*
|