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Overview
| Comment: | Performance improvement and bug fix in sqlite3WinDelete(). (CVS 3445) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
46ac1ac2d10cf2f1ebfb8dd4bb9a2ccf |
| User & Date: | drh 2006-09-26 00:34:18 |
Context
|
2006-09-26
| ||
| 00:37 | Fix to the previous check-in. (CVS 3446) check-in: 944d5f81 user: drh tags: trunk | |
| 00:34 | Performance improvement and bug fix in sqlite3WinDelete(). (CVS 3445) check-in: 46ac1ac2 user: drh tags: trunk | |
|
2006-09-25
| ||
| 18:05 | CVS malfunctioned on the previous check-in. Make sure the revision to date.c was received. Ticket #1991. (CVS 3444) check-in: 433dac1f user: drh tags: trunk | |
Changes
Changes to src/os_win.c.
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int sqlite3WinDelete(const char *zFilename){
WCHAR *zWide = utf8ToUnicode(zFilename);
int cnt = 0;
int rc;
if( zWide ){
do{
rc = DeleteFileW(zWide);
}while( rc==0 && cnt++ < MX_DELETION_ATTEMPTS && (Sleep(100), 1) );
sqliteFree(zWide);
}else{
#if OS_WINCE
return SQLITE_NOMEM;
#else
do{
rc = DeleteFileA(zFilename);
}while( rc==0 && cnt++ < MX_DELETION_ATTEMPTS && (Sleep(100), 1) );
#endif
}
TRACE2("DELETE \"%s\"\n", zFilename);
return rc==0 ? SQLITE_OK : SQLITE_IOERR;
}
/*
** Return TRUE if the named file exists.
*/
int sqlite3WinFileExists(const char *zFilename){
int exists = 0;
|
> | > | | |
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int sqlite3WinDelete(const char *zFilename){
WCHAR *zWide = utf8ToUnicode(zFilename);
int cnt = 0;
int rc;
if( zWide ){
do{
rc = DeleteFileW(zWide);
}while( rc==0 && GetFileAttributesW(zWide)!=0xffffffff
&& cnt++ < MX_DELETION_ATTEMPTS && (Sleep(100), 1) );
sqliteFree(zWide);
}else{
#if OS_WINCE
return SQLITE_NOMEM;
#else
do{
rc = DeleteFileA(zFilename);
}while( rc==0 && GetFileAttributesA(zFilename)
&& cnt++ < MX_DELETION_ATTEMPTS && (Sleep(100), 1) );
#endif
}
TRACE2("DELETE \"%s\"\n", zFilename);
return rc!=0 ? SQLITE_OK : SQLITE_IOERR;
}
/*
** Return TRUE if the named file exists.
*/
int sqlite3WinFileExists(const char *zFilename){
int exists = 0;
|