On October 26, 2022 4:48 PM, Daniel Stenberg wrote: >On Wed, 26 Oct 2022, Randall via curl-library wrote: > >> In my view , the change at 7.86.0 to force 64-bit only constitutes an >> ABI break. > >That's not a change in 7.86.0. > >The change in 7.86.0 is that configure now says that it sees no 64 bit type for >curl_off_t and those builds are deprecated and support for them will be removed >completely in March 2023. You can still override that error, as the error message >explains. > >The bug has been in there all for a long time for Tandem, since it has long long but >hasn't made curl_off_t use it. > >The configure check thus helped us spot this. > >> This fixes that and does not impact any other platform. > >When you fix this issue and you get a 64 bit curl_off_t, that build is not ABI >compatible with a previous build where that type was 32 bit.
This still does not give me sufficient direction to resolve the issue. I need a 32-bit build and a 64-bit build for the NonStop platform. The fix being discussed previously was: diff --git a/include/curl/system.h b/include/curl/system.h index 8d56b8a4a..8cdf25fa4 100644 --- a/include/curl/system.h +++ b/include/curl/system.h @@ -170,10 +170,18 @@ # define CURL_FORMAT_CURL_OFF_TU "llu" # define CURL_SUFFIX_CURL_OFF_T LL # define CURL_SUFFIX_CURL_OFF_TU ULL # define CURL_TYPEOF_CURL_SOCKLEN_T int +#elif defined(__TANDEM) && !defined(__LP64) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + #elif defined(_WIN32_WCE) # define CURL_TYPEOF_CURL_OFF_T __int64 # define CURL_FORMAT_CURL_OFF_T "I64d" # define CURL_FORMAT_CURL_OFF_TU "I64u" # define CURL_SUFFIX_CURL_OFF_T i64 This will generate a 64-bit curl_off_t, which as I understand from other replies it is wrong for 32-bit builds. long long is invariant, being always 64-bit regardless of the memory model. What am I missing? -Randall -- Unsubscribe: https://lists.haxx.se/listinfo/curl-library Etiquette: https://curl.se/mail/etiquette.html
