Hi, StartupData::IsValid <https://source.chromium.org/chromium/chromium/src/+/main:v8/include/v8-snapshot.h;l=33;bpv=1;bpt=1?q=StartupData::IsValid%20-path:(%5E%7C%2F)gen%20-path:third_party%2F.*%2Fthird_party>should do the same without exposing the internal data. We currently don't expose the version number in the StartupData, but you can get some of it via v8::V8::GetVersion().
cheers, Camillo On Sat, 31 Aug 2024 at 09:02, 'Ronald Fenner' via v8-dev < [email protected]> wrote: > Could I request exposing the magic number used in snapshots as a function > call or exporting the variable that holds it . It'd be nice to ask the > library what's current number is as I've noticed it's a macro that > aggregates a number of stuff together to build it. > > I ask so that i can inspect the magic number to determine if the snapshot > works with the included runtime before passing it to V8 to use. > Also I plan on using a custom snapshot file where the magic number at the > start will just be 0 so as it identify it a non V8 one. > > -- > -- > v8-dev mailing list > [email protected] > http://groups.google.com/group/v8-dev > --- > You received this message because you are subscribed to the Google Groups > "v8-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/v8-dev/b46d3b8c-61e3-495b-b62b-19cb0794330cn%40googlegroups.com > <https://groups.google.com/d/msgid/v8-dev/b46d3b8c-61e3-495b-b62b-19cb0794330cn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > Camillo Bruni | Software Engineer, V8 | Google Germany GmbH | Erika-Mann Str. 33, 80636 München Registergericht und -nummer: Hamburg, HRB 86891 | Sitz der Gesellschaft: Hamburg | Geschäftsführer: Paul Manicle, Halimah DeLaine Prado Diese E-Mail ist vertraulich. Falls Ssie diese fälschlicherweise erhalten haben sollten, leiten Sie diese bitte nicht an jemand anderes weiter, löschen Sie alle Kopien und Anhänge davon und lassen Sie mich bitte wissen, dass die E-Mail an die falsche Person gesendet wurde. This e-mail is confidential. If you received this communication by mistake, please don't forward it to anyone else, please erase all copies and attachments, and please let me know that it has gone to the wrong person. -- -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev --- You received this message because you are subscribed to the Google Groups "v8-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-dev/CAOeS1i-sNGEx9ZzzwUUw%3DDYaq6SZ%3Dctih%3Dy2LP2TXVFwPE0zBg%40mail.gmail.com.
