/*
* This file is part of DisOrder
- * Copyright (C) 2004, 2007, 2008 Richard Kettlewell
+ * Copyright (C) 2004, 2007, 2008, 2013 Richard Kettlewell
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* @return non-negative on success, -1 on error
*/
int (*write)(struct sink *s, const void *buffer, int nbytes);
+
+ /** @brief Flush callback
+ * @param s Sink to write to
+ * @return non-negative on success, -1 on error
+ */
+ int (*flush)(struct sink *s);
+
+ /** @brief Error callback
+ * @param s Sink
+ * @return Last error code
+ */
+ int (*error)(struct sink *s);
+
+ enum error_class eclass;
};
struct sink *sink_stdio(const char *name, FILE *fp);
return s->write(s, str, strlen(str));
}
+static inline int sink_flush(struct sink *s) {
+ return s->flush(s);
+}
+
/** @brief Write one byte to a sink
* @param s Sink to write to
* @param c Byte to write (as a @c char)
return s->write(s, &c, 1);
}
-#endif /* SINK_H */
+static inline int sink_err(struct sink *s) {
+ return s->error(s);
+}
+#endif /* SINK_H */
/*
Local Variables: