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make mirb work even when DISABLE_STDIO is set

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This commit is contained in:
Yukihiro Matsumoto
2012-07-17 23:46:48 +09:00
parent cb8fe4400f
commit 6ea5c6b517
1 changed files with 15 additions and 2 deletions
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tools/mirb/mirb.c
+15 -2
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@@ -13,6 +13,19 @@
#include <mruby/data.h>
#include <mruby/compile.h>
#ifndef ENABLE_STDIO
#include <mruby/string.h>
static void
p(mrb_state *mrb, mrb_value obj)
{
obj = mrb_funcall(mrb, obj, "inspect", 0);
fwrite(RSTRING_PTR(obj), RSTRING_LEN(obj), 1, stdout);
putc('\n', stdout);
}
#else
#define p(mrb,obj) mrb_p(mrb,obj)
#endif
/* Guess if the user might want to enter more
* or if he wants an evaluation of his code now */
int
@@ -219,13 +232,13 @@ main(void)
mrb_top_self(mrb));
/* did an exception occur? */
if (mrb->exc) {
mrb_p(mrb, mrb_obj_value(mrb->exc));
p(mrb, mrb_obj_value(mrb->exc));
mrb->exc = 0;
}
else {
/* no */
printf(" => ");
mrb_p(mrb, result);
p(mrb, result);
}
}
memset(ruby_code, 0, sizeof(*ruby_code));