prof: deal with overflowing mem counters.

* eval.c (op_prof): Deal with the cases when alloc_bytes_t
value cannot be converted to a val in a single call to
unum.

* lib.h (SIZEOF_ALLOC_BYTES_T): New macro.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib.h b/lib.h
index 6c61d282..8ead3804 100644
--- a/lib.h
+++ b/lib.h
@@ -485,8 +485,10 @@ extern val prog_string;
 
 #if HAVE_ULONGLONG_T
 typedef ulonglong_t alloc_bytes_t;
+#define SIZEOF_ALLOC_BYTES_T SIZEOF_LONGLONG_T
 #else
 typedef unsigned long alloc_bytes_t;
+#define SIZEOF_ALLOC_BYTES_T SIZEOF_LONG
 #endif
 
 extern alloc_bytes_t malloc_bytes;