Ludovic Courtès d4149a510e Simplify the (system foreign) API. ... Suggested by Neil Jerram. * libguile/foreign.h (SCM_FOREIGN_TYPE, SCM_FOREIGN_VALUE_REF, SCM_FOREIGN_VALUE_SET, SCM_FOREIGN_LEN, SCM_FOREIGN_TYPED_P, SCM_FOREIGN_VALUE_P, SCM_VALIDATE_FOREIGN_VALUE, scm_foreign_set_x, scm_foreign_type): Remove. (scm_foreign_ref): Rename to... (scm_foreign_address): ... this. (scm_take_foreign_pointer): Update. (SCM_FOREIGN_POINTER): Remove CTYPE argument. Update callers. (scm_make_pointer): New declaration. * libguile/foreign.c (scm_to_uintptr, scm_from_uintptr): New macros. (scm_make_pointer): New function. (scm_take_foreign_pointer): Remove TYPE and LEN arguments. Update callers. (scm_foreign_ref): Remove to... (scm_foreign_address): ... this. Remove type-related code. (scm_foreign_set_x): Remove. (scm_foreign_to_bytevector): Change argument order; make LEN argument compulsory. (scm_i_foreign_print): Remove type printing. (unpack): Remove foreign-type checking. * libguile/deprecated.c (scm_dynamic_args_call): Update accordingly. * libguile/dynl.c (scm_dynamic_pointer): Remove the TYPE and LEN arguments; update callers. Update to the new foreign API. * libguile/dynl.h (scm_dynamic_pointer): Update. * libguile/gsubr.c (create_gsubr): Update to the new foreign API. * libguile/gsubr.h (SCM_SUBRF, SCM_SUBR_GENERIC): Ditto. * libguile/snarf.h (SCM_IMMUTABLE_FOREIGN): Ditto. * libguile/vm-i-system.c (subr_call): Ditto. * module/system/foreign.scm (null-pointer?): New procedure. * test-suite/standalone/test-ffi: Update to the new `bytevector->foreign' signature. * test-suite/tests/foreign.test ("null pointer")["null pointer identity", "null-pointer? %null-pointer"]: New tests. ["foreign-set! other-null-pointer", "foreign->bytevector other-null-pointer"]: Remove. ("make-pointer", "foreign<->bytevector"): New test prefixes.		2010-07-26 19:38:52 +02:00
..
ice-9	Check for go/scm mtime ordering rather than equality.	2010-07-26 19:38:52 +02:00
language	Remove trailing whitespace	2010-07-09 21:22:27 -05:00
oop	Update #:procedure method for <applicable-struct>	2010-06-29 11:43:04 +02:00
rnrs	Fix argument passing for external hash functions in `(rnrs hashtables)'.	2010-07-14 01:16:19 -04:00
scripts	[maint] Remove unused script guile-doc-snarf.	2010-07-22 21:10:38 +02:00
srfi	Start rewriting SRFI-1 in Scheme.	2010-07-21 01:07:56 +02:00
sxml	sxml-match: Always use the same prompt tag.	2010-07-15 23:12:57 +02:00
system	Simplify the (system foreign) API.	2010-07-26 19:38:52 +02:00
texinfo	scm_i_program_properties is internal; just use procedure-properties	2010-04-17 15:21:08 +02:00
Makefile.am	remove (system vm debug)	2010-07-16 17:35:43 +02:00
rnrs.scm	fix rnrs duplicate bindings warnings	2010-06-21 00:07:46 +02:00
statprof.scm	statprof bugfixes	2010-01-27 21:52:05 +01:00
texinfo.scm	Remove unused top-level variables.	2010-01-11 01:21:14 +01:00