kconfig: send error messages to stderr

These messages should be directed to stderr.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Ulf Magnusson <ulfalizer@gmail.com>
This commit is contained in:
Masahiro Yamada
2018-02-06 09:34:41 +09:00
parent f3ff6fb5db
commit 9e3e10c725
4 changed files with 24 additions and 19 deletions

View File

@@ -94,7 +94,7 @@ struct expr *expr_copy(const struct expr *org)
e->right.expr = expr_copy(org->right.expr);
break;
default:
printf("can't copy type %d\n", e->type);
fprintf(stderr, "can't copy type %d\n", e->type);
free(e);
e = NULL;
break;
@@ -127,7 +127,7 @@ void expr_free(struct expr *e)
expr_free(e->right.expr);
break;
default:
printf("how to free type %d?\n", e->type);
fprintf(stderr, "how to free type %d?\n", e->type);
break;
}
free(e);