Fcalva/chibi-scheme
1
0
Fork 0
mirror of https://github.com/ashinn/chibi-scheme.git synced 2025-07-08 05:27:35 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Adding sexp_current_input_port(ctx) and sexp_current_output_port(ctx) macros.

Browse source
This commit is contained in:
Alex Shinn 2014-03-19 21:54:22 +09:00
parent cd1af42e49
commit ad83b1b00c
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
include/chibi/sexp.h
View file

@ -1506,6 +1506,8 @@ SEXP_API sexp sexp_finalize_c_type (sexp ctx, sexp self, sexp_sint_t n, sexp obj
(sexp_proc2)finalizer)
#endif
#define sexp_current_input_port(ctx) sexp_parameter_ref(ctx, sexp_env_ref(ctx, sexp_context_env(ctx), sexp_global(ctx,SEXP_G_CUR_IN_SYMBOL), SEXP_FALSE))
#define sexp_current_output_port(ctx) sexp_parameter_ref(ctx, sexp_env_ref(ctx, sexp_context_env(ctx), sexp_global(ctx,SEXP_G_CUR_OUT_SYMBOL), SEXP_FALSE))
#define sexp_current_error_port(ctx) sexp_parameter_ref(ctx, sexp_env_ref(ctx, sexp_context_env(ctx), sexp_global(ctx,SEXP_G_CUR_ERR_SYMBOL), SEXP_FALSE))
#define sexp_debug(ctx, msg, obj) (sexp_portp(sexp_current_error_port(ctx)) ? (sexp_write_string(ctx, msg, sexp_current_error_port(ctx)), sexp_write(ctx, obj, sexp_current_error_port(ctx)), sexp_write_char(ctx, '\n', sexp_current_error_port(ctx))) : 0)