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output-port? returns #t for input+output ports

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Alex Shinn 2012-04-16 23:50:13 +09:00
parent 323aa88eb4
commit a1f43475ba
3 changed files with 7 additions and 1 deletions
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1
include/chibi/sexp.h
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@ -1271,6 +1271,7 @@ SEXP_API sexp sexp_make_output_port (sexp ctx, FILE* out, sexp name);
SEXP_API sexp sexp_make_non_null_input_port (sexp ctx, FILE* in, sexp name);
SEXP_API sexp sexp_make_non_null_output_port (sexp ctx, FILE* out, sexp name);
SEXP_API sexp sexp_make_non_null_input_output_port (sexp ctx, FILE* io, sexp name);
SEXP_API sexp sexp_port_outputp_op (sexp ctx, sexp self, sexp_sint_t n, sexp port);
SEXP_API sexp sexp_port_binaryp_op (sexp ctx, sexp self, sexp_sint_t n, sexp port);
SEXP_API sexp sexp_port_openp_op (sexp ctx, sexp self, sexp_sint_t n, sexp port);
#if SEXP_USE_FOLD_CASE_SYMS

2
opcodes.c
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@ -109,7 +109,7 @@ _FN1(_I(SEXP_NUMBER), _I(SEXP_COMPLEX), "complex-imag", 0, sexp_complex_imag_op)
_OP(SEXP_OPC_TYPE_PREDICATE, SEXP_OP_TYPEP, 1, 0, _I(SEXP_BOOLEAN), _I(SEXP_OBJECT), SEXP_FALSE, SEXP_FALSE, 0, "closure?", _I(SEXP_PROCEDURE), 0),
_OP(SEXP_OPC_TYPE_PREDICATE, SEXP_OP_TYPEP, 1, 0, _I(SEXP_BOOLEAN), _I(SEXP_OBJECT), SEXP_FALSE, SEXP_FALSE, 0, "opcode?", _I(SEXP_OPCODE), 0),
_OP(SEXP_OPC_TYPE_PREDICATE, SEXP_OP_TYPEP, 1, 0, _I(SEXP_BOOLEAN), _I(SEXP_OBJECT), SEXP_FALSE, SEXP_FALSE, 0, "input-port?", _I(SEXP_IPORT), 0),
_OP(SEXP_OPC_TYPE_PREDICATE, SEXP_OP_TYPEP, 1, 0, _I(SEXP_BOOLEAN), _I(SEXP_OBJECT), SEXP_FALSE, SEXP_FALSE, 0, "output-port?", _I(SEXP_OPORT), 0),
_FN1(_I(SEXP_BOOLEAN), _I(SEXP_IPORT), "output-port?", 0, sexp_port_outputp_op),
_FN1(_I(SEXP_BOOLEAN), _I(SEXP_IPORT), "binary-port?", 0, sexp_port_binaryp_op),
_FN1(_I(SEXP_BOOLEAN), _I(SEXP_IPORT), "port-open?", 0, sexp_port_openp_op),
_OP(SEXP_OPC_GENERIC, SEXP_OP_APPLY1, 2, 0, _I(SEXP_OBJECT), _I(SEXP_PROCEDURE), SEXP_NULL, SEXP_FALSE, 0, "apply1", 0, NULL),

5
sexp.c
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@ -1464,6 +1464,11 @@ sexp sexp_make_non_null_input_output_port (sexp ctx, FILE* io, sexp name) {
#define sexp_make_non_null_input_output_port sexp_make_non_null_input_port
#endif
sexp sexp_port_outputp_op (sexp ctx, sexp self, sexp_sint_t n, sexp port) {
sexp_assert_type(ctx, sexp_portp, SEXP_OPORT, port);
return sexp_make_boolean(sexp_oportp(port));
}
sexp sexp_port_binaryp_op (sexp ctx, sexp self, sexp_sint_t n, sexp port) {
sexp_assert_type(ctx, sexp_portp, SEXP_IPORT, port);
return sexp_make_boolean(sexp_port_binaryp(port));