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Diffstat (limited to 'libguile/objcodes.c')
-rw-r--r--libguile/objcodes.c29
1 files changed, 14 insertions, 15 deletions
diff --git a/libguile/objcodes.c b/libguile/objcodes.c
index 87ffaa5d1..f73265727 100644
--- a/libguile/objcodes.c
+++ b/libguile/objcodes.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2009, 2010 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@@ -172,27 +172,26 @@ SCM_DEFINE (scm_bytecode_to_objcode, "bytecode->objcode", 1, 0, 0,
#define FUNC_NAME s_scm_bytecode_to_objcode
{
size_t size;
- ssize_t increment;
- scm_t_array_handle handle;
const scm_t_uint8 *c_bytecode;
struct scm_objcode *data;
SCM objcode;
- if (scm_is_false (scm_u8vector_p (bytecode)))
+ if (!scm_is_bytevector (bytecode))
scm_wrong_type_arg (FUNC_NAME, 1, bytecode);
- c_bytecode = scm_u8vector_elements (bytecode, &handle, &size, &increment);
+ size = SCM_BYTEVECTOR_LENGTH (bytecode);
+ c_bytecode = (const scm_t_uint8*)SCM_BYTEVECTOR_CONTENTS (bytecode);
+
+ SCM_ASSERT_RANGE (0, bytecode, size >= sizeof(struct scm_objcode));
data = (struct scm_objcode*)c_bytecode;
- SCM_NEWSMOB2 (objcode, scm_tc16_objcode, data, bytecode);
- scm_array_handle_release (&handle);
- SCM_ASSERT_RANGE (0, bytecode, size >= sizeof(struct scm_objcode));
if (data->len + data->metalen != (size - sizeof (*data)))
- scm_misc_error (FUNC_NAME, "bad u8vector size (~a != ~a)",
+ scm_misc_error (FUNC_NAME, "bad bytevector size (~a != ~a)",
scm_list_2 (scm_from_size_t (size),
scm_from_uint32 (sizeof (*data) + data->len + data->metalen)));
- assert (increment == 1);
- SCM_SET_SMOB_FLAGS (objcode, SCM_F_OBJCODE_IS_U8VECTOR);
+
+ SCM_NEWSMOB2 (objcode, scm_tc16_objcode, data, bytecode);
+ SCM_SET_SMOB_FLAGS (objcode, SCM_F_OBJCODE_IS_BYTEVECTOR);
/* foolishly, we assume that as long as bytecode is around, that c_bytecode
will be of the same length; perhaps a bad assumption? */
@@ -225,17 +224,17 @@ SCM_DEFINE (scm_objcode_to_bytecode, "objcode->bytecode", 1, 0, 0,
"")
#define FUNC_NAME s_scm_objcode_to_bytecode
{
- scm_t_uint8 *u8vector;
+ scm_t_int8 *s8vector;
scm_t_uint32 len;
SCM_VALIDATE_OBJCODE (1, objcode);
len = sizeof(struct scm_objcode) + SCM_OBJCODE_TOTAL_LEN (objcode);
- u8vector = scm_malloc (len);
- memcpy (u8vector, SCM_OBJCODE_DATA (objcode), len);
+ s8vector = scm_malloc (len);
+ memcpy (s8vector, SCM_OBJCODE_DATA (objcode), len);
- return scm_take_u8vector (u8vector, len);
+ return scm_c_take_bytevector (s8vector, len);
}
#undef FUNC_NAME