diff options
| -rw-r--r-- | src/ChangeLog | 2 | ||||
| -rw-r--r-- | src/puresize.h | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index 312951457e4..cc6c01a4360 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -556,6 +556,8 @@ (conv_lisp_to_sockaddr): Don't assume fixnums fit into int. (Faccept_process_output): Use duration_to_sec_usec to do proper overflow checking on durations. + * puresize.h (PURESIZE_RATIO): Shrink this to 8/6 on 32-bit hosts + configured --with-wide-int. * scroll.c (calculate_scrolling, calculate_direct_scrolling) (line_ins_del): Use int, not EMACS_INT, where int is wide enough. * search.c (looking_at_1, string_match_1): diff --git a/src/puresize.h b/src/puresize.h index c26c496a757..a1b7007805b 100644 --- a/src/puresize.h +++ b/src/puresize.h @@ -46,8 +46,12 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ /* Increase BASE_PURESIZE by a ratio depending on the machine's word size. */ #ifndef PURESIZE_RATIO #if BITS_PER_EMACS_INT > 32 +#if PTRDIFF_MAX >> 31 != 0 #define PURESIZE_RATIO 10/6 /* Don't surround with `()'. */ #else +#define PURESIZE_RATIO 8/6 /* Don't surround with `()'. */ +#endif +#else #define PURESIZE_RATIO 1 #endif #endif |