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authorAndy Wingo <wingo@pobox.com>2011-05-07 14:57:15 +0200
committerAndy Wingo <wingo@pobox.com>2011-05-07 14:57:15 +0200
commit059a588fedf377ffd32cc1f1fee7ed829b263890 (patch)
treefe9e620b9503457f780434d3a1778de6b514837b /libguile/strings.c
parent5eb75b5de08ea8eb86a4760e1454460b61b4bccc (diff)
downloadguile-059a588fedf377ffd32cc1f1fee7ed829b263890.tar.gz
bytevectors have internal parent field
* libguile/bytevectors.h (SCM_BYTEVECTOR_HEADER_SIZE): Bump, giving bytevectors another word: a parent pointer. Will allow for sub-bytevectors and efficient mmap bindings. * libguile/bytevectors.c (make_bytevector): (make_bytevector_from_buffer): Init parent to #f. (scm_c_take_bytevector, scm_c_take_typed_bytevector): Another argument, the parent, which gets set in the bytevector. * libguile/foreign.c (scm_pointer_to_bytevector): Use the parent field instead of registering a weak reference from bytevector to foreign pointer. * libguile/objcodes.c (scm_objcode_to_bytecode): Use the parent field to avoid copying the objcode. * libguile/srfi-4.c (DEFINE_SRFI_4_C_FUNCS): * libguile/strings.c (scm_from_stringn): * libguile/vm.c (really_make_boot_program): * libguile/r6rs-ports.c (scm_get_bytevector_some) (scm_get_bytevector_all, bytevector_output_port_procedure): Set the parent to #f.
Diffstat (limited to 'libguile/strings.c')
-rw-r--r--libguile/strings.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libguile/strings.c b/libguile/strings.c
index bf637041c..628dffd01 100644
--- a/libguile/strings.c
+++ b/libguile/strings.c
@@ -1489,7 +1489,7 @@ scm_from_stringn (const char *str, size_t len, const char *encoding,
buf = scm_gc_malloc_pointerless (len, "bytevector");
memcpy (buf, str, len);
- bv = scm_c_take_bytevector (buf, len);
+ bv = scm_c_take_bytevector (buf, len, SCM_BOOL_F);
scm_decoding_error (__func__, errno,
"input locale conversion error", bv);