diff options
Diffstat (limited to 'lib/erl_interface/src/misc/ei_compat.c')
| -rw-r--r-- | lib/erl_interface/src/misc/ei_compat.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/lib/erl_interface/src/misc/ei_compat.c b/lib/erl_interface/src/misc/ei_compat.c index 93d7dbfb83..787895992e 100644 --- a/lib/erl_interface/src/misc/ei_compat.c +++ b/lib/erl_interface/src/misc/ei_compat.c @@ -22,19 +22,22 @@ #include "ei.h" #include "ei_internal.h" -#define EI_COMPAT_NO_REL (~((unsigned) 0)) +#include <limits.h> -static unsigned compat_rel = EI_COMPAT_NO_REL; +#ifndef EI_COMPAT +# define EI_COMPAT UINT_MAX +#endif + +static unsigned compat_rel = EI_COMPAT; void ei_set_compat_rel(unsigned rel) { - if (compat_rel == EI_COMPAT_NO_REL) - compat_rel = rel; + compat_rel = rel; } -int -ei_internal_use_r9_pids_ports(void) +int ei_internal_use_21_bitstr_expfun(void) { - return compat_rel < 10; + return compat_rel < 22; } + |