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few more changes to comply with c/scheme48.h

This commit is contained in:
marting 1999-09-16 00:22:51 +00:00
parent d2fc94c2da
commit 0ffe78e179
3 changed files with 8 additions and 7 deletions
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6
cig/cig.scm
View File

@ -143,7 +143,7 @@
;;; then try a DEFINE-FOREIGN.
(define *simple-argrep-alist* '(
(char #("char ~a" char? "EXTRACT_CHAR" #f))
(char #("char ~a" char? "s48_extract_char" #f))
(bool #("int ~a" #f "EXTRACT_BOOLEAN" #f))
(integer #("int ~a" integer? "s48_extract_fixnum" #f))
@ -174,12 +174,12 @@
;;; Emit C code to copy a C string into its carrier.
(define (str-and-len->carrier carrier str)
(format #f
"{SetAlienVal(CAR(~a),(long) ~a); SET_CDR(~a,strlen_or_false(~a));}"
"S48_SET_CAR(~a,(long) ~a); S48_SET_CDR(~a,strlen_or_false(~a));"
carrier str carrier str))
;;; Carrier and assignment-generator for alien values:
(define (simple-assign carrier val)
(format #f "SetAlienVal(~a,(long) ~a);" carrier val))
(format #f "S48_SET_CAR(~a,(long) ~a);" carrier val)) ;;JMG: untested
;;; Note: When MAKE-CARRIER and S-CVTR fields are taken from this table,
;;; they are symbols that are syntactically closed in the macro expander's

5
cig/libcig.h
View File

@ -14,8 +14,9 @@
// JMG: some hacks to leave to old sources untouched
#define ENTER_BOOLEAN(x) (x ? S48_TRUE : S48_FALSE)
#define ENTER_FIXNUM(x) (s48_enter_fixnum(x))
#define SCHFALSE S48_FALSE
#define EXTRACT_BOOLEAN(x) ((x==S48_TRUE) ? 1 : 0)
//#define ENTER_FIXNUM(x) (s48_enter_fixnum(x))
//#define SCHFALSE S48_FALSE
extern char *scheme2c_strcpy(s48_value sstr);

4
cig/libcig1.c
View File

@ -135,8 +135,8 @@ void set_strvec_carriers(s48_value svec, char const * const * cvec)
s48_value alien = S48_CAR(carrier);
int strl = strlen(*cv);
s48_value cdrinspe = s48_enter_fixnum(strl);
S48_UNSAFE_SET_CDR(carrier, cdrinspe);
S48_UNSAFE_SET_CAR(carrier, (long) *cv);
S48_SET_CDR(carrier, cdrinspe);
S48_SET_CAR(carrier, (long) *cv);
//AlienVal(alien) = (long) *cv;
}