{
if (dlen >= len)
buffer_extend(buf, dlen - len);
+ if (len >= buf->len)
+ len = buf->len;
memmove(buf->data + pos + dlen,
buf->data + pos + len,
buf->len - pos - len);
buffer_setlen(buf, buf->len + dlen - len);
}
+void buffer_consume_upto(buffer_t *buf, const char *s)
+{
+ assert (buf->data <= s && s <= buf->data + buf->len);
+ buffer_splice(buf, 0, s - buf->data, NULL, 0);
+}
+
ssize_t buffer_addvf(buffer_t *buf, const char *fmt, va_list args)
{
ssize_t len;