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allow NOMUTEX|READONLY

This commit is contained in:
Ian Chiles 2017-09-13 11:59:37 -05:00
parent 05548ff555
commit 6455f61179
1 changed files with 11 additions and 5 deletions
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8
sqlite3.go
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@ -712,11 +712,17 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
var db *C.sqlite3 var db *C.sqlite3
name := C.CString(dsn) name := C.CString(dsn)
defer C.free(unsafe.Pointer(name)) defer C.free(unsafe.Pointer(name))
rv := C._sqlite3_open_v2(name, &db, var rv C.int
if strings.Contains(dsn, "immutable") {
rv = C._sqlite3_open_v2(name, &db, C.SQLITE_OPEN_NOMUTEX|C.SQLITE_OPEN_READONLY, nil)
} else {
rv = C._sqlite3_open_v2(name, &db,
C.SQLITE_OPEN_FULLMUTEX| C.SQLITE_OPEN_FULLMUTEX|
C.SQLITE_OPEN_READWRITE| C.SQLITE_OPEN_READWRITE|
C.SQLITE_OPEN_CREATE, C.SQLITE_OPEN_CREATE,
nil) nil)
}
if rv != 0 { if rv != 0 {
return nil, Error{Code: ErrNo(rv)} return nil, Error{Code: ErrNo(rv)}
} }