diff options
Diffstat (limited to 'src/os_win.c')
| -rw-r--r-- | src/os_win.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/os_win.c b/src/os_win.c index 36fb9f690..5c246a858 100644 --- a/src/os_win.c +++ b/src/os_win.c @@ -2927,8 +2927,16 @@ static int winLock(sqlite3_file *id, int locktype){ ** If you are using this code as a model for alternative VFSes, do not ** copy this retry logic. It is a hack intended for Windows only. */ + lastErrno = osGetLastError(); OSTRACE(("LOCK-PENDING-FAIL file=%p, count=%d, result=%d\n", pFile->h, cnt, res)); + if( lastErrno==ERROR_INVALID_HANDLE ){ + pFile->lastErrno = lastErrno; + rc = SQLITE_IOERR_LOCK; + OSTRACE(("LOCK-FAIL file=%p, count=%d, rc=%s\n", + pFile->h, cnt, sqlite3ErrName(rc))); + return rc; + } if( cnt ) sqlite3_win32_sleep(1); } gotPendingLock = res; @@ -3172,6 +3180,17 @@ static int winFileControl(sqlite3_file *id, int op, void *pArg){ OSTRACE(("FCNTL file=%p, rc=SQLITE_OK\n", pFile->h)); return SQLITE_OK; } +#ifdef SQLITE_TEST + case SQLITE_FCNTL_WIN32_SET_HANDLE: { + LPHANDLE phFile = (LPHANDLE)pArg; + HANDLE hOldFile = pFile->h; + pFile->h = *phFile; + *phFile = hOldFile; + OSTRACE(("FCNTL oldFile=%p, newFile=%p, rc=SQLITE_OK\n", + hOldFile, pFile->h)); + return SQLITE_OK; + } +#endif case SQLITE_FCNTL_TEMPFILENAME: { char *zTFile = 0; int rc = winGetTempname(pFile->pVfs, &zTFile); |