unikernel/duniverse/ocaml-cstruct/lib/cstruct.js

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+/*
+ * Copyright (c) 2015 Citrix Inc
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+//Provides: caml_blit_bigstring_to_bigstring
+//Requires: caml_bigstring_blit_ba_to_ba
+var caml_blit_bigstring_to_bigstring = caml_bigstring_blit_ba_to_ba
+
+//Provides: caml_blit_bigstring_to_string
+//Requires: caml_bigstring_blit_ba_to_bytes
+var caml_blit_bigstring_to_string = caml_bigstring_blit_ba_to_bytes
+
+//Provides: caml_blit_string_to_bigstring
+//Requires: caml_bigstring_blit_string_to_ba
+var caml_blit_string_to_bigstring = caml_bigstring_blit_string_to_ba
+
+//Provides: caml_compare_bigstring
+//Requires: caml_int_compare, caml_ba_get_1
+function caml_compare_bigstring(buf1, buf1_off, buf2, buf2_off, len) {
+  var i, r;
+  for (i = 0; i < len; i++) {
+    r = caml_int_compare(caml_ba_get_1(buf1, buf1_off + i), caml_ba_get_1(buf2, buf2_off + i));
+    if (r != 0) return r;
+  }
+  return 0;
+}
+
+//Provides: caml_fill_bigstring
+//Requires: caml_ba_set_1
+function caml_fill_bigstring(buf, buf_off, buf_len, v) {
+  var i;
+  for (i = 0; i < buf_len; i++) {
+    caml_ba_set_1(buf, buf_off + i, v);
+  }
+  return 0;
+}
+
+//Provides: caml_check_alignment_bigstring
+function caml_check_alignment_bigstring(buf, ofs, alignment) {
+  return true; // FIXME: No concept of a fixed buffer address?
+}