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Improve readability of Backup()

This commit is contained in:
codesoap 2019-10-31 15:26:56 +01:00
parent c64f703b0d
commit 17bc44792c
1 changed files with 3 additions and 3 deletions
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6
backup.go
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@ -25,18 +25,18 @@ type SQLiteBackup struct {
}
// Backup make backup from src to dest.
func (c *SQLiteConn) Backup(dest string, conn *SQLiteConn, src string) (*SQLiteBackup, error) {
func (destConn *SQLiteConn) Backup(dest string, srcConn *SQLiteConn, src string) (*SQLiteBackup, error) {
destptr := C.CString(dest)
defer C.free(unsafe.Pointer(destptr))
srcptr := C.CString(src)
defer C.free(unsafe.Pointer(srcptr))
if b := C.sqlite3_backup_init(c.db, destptr, conn.db, srcptr); b != nil {
if b := C.sqlite3_backup_init(destConn.db, destptr, srcConn.db, srcptr); b != nil {
bb := &SQLiteBackup{b: b}
runtime.SetFinalizer(bb, (*SQLiteBackup).Finish)
return bb, nil
}
return nil, c.lastError()
return nil, destConn.lastError()
}
// Step to backs up for one step. Calls the underlying `sqlite3_backup_step`