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

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Alex Shinn 2014-03-19 21:54:22 +09:00
parent cd1af42e49
commit ad83b1b00c
1 changed files with 2 additions and 0 deletions
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include/chibi/sexp.h
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@ -1506,6 +1506,8 @@ SEXP_API sexp sexp_finalize_c_type (sexp ctx, sexp self, sexp_sint_t n, sexp obj
(sexp_proc2)finalizer) (sexp_proc2)finalizer)
#endif #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_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) #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)