https://bugs.winehq.org/show_bug.cgi?id=48620 --- Comment #8 from Leonid Yuriev <leo(a)yuriev.ru> --- (In reply to Anastasius Focht from comment #7)
Hello folks,
filling some fields and confirming.
Thanks a lot.
This results in auto-generated stub ('GetProcAddress' will return non-NULL). Any call of the function pointer will result in a crash, accompanied with infamous 'unimplemented function foobar' message.
My last question: - Will the following trick work to determine a stub? i.e. is the stub code single and shared for all not implemented functions? - Otherwise, what other workaround can I use for old Wine versions? --- snip --- mdbx_NtExtendSection = (MDBX_NtExtendSection)GetProcAddress(hNtdll, "NtExtendSection"); /* Workaround for Wine. * erthink: I assume that ZwCallbackReturn in Wine will always be a stub * function or (at least) will be implemented after NtExtendSection). * So, this check allows us to determine NtExtendSection is a stub and * must not be used. */ const void *unimplemented_stub = GetProcAddress(hNtdll, "ZwCallbackReturn"); if (mdbx_NtExtendSection == unimplemented_stub) mdbx_NtExtendSection = NULL; --- snip --- -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.