That’s what I thought. I use System.Data.dll without issue.
> On 1 Mar 2017, at 15:08, Alexander Köplinger <[email protected]> wrote: > > That's weird, System.Data.dll is a .NET Framework / BCL assembly so > P/Invoking into it doesn't make sense. > > - Alex > >> On 01 Mar 2017, at 15:54, Jonathan Mitchell <[email protected] >> <mailto:[email protected]>> wrote: >> >> While fixing a Dll import issue on MacOS I noticed the following: >> >> Mono: DllImport error loading library 'libSystem.Data.dll.so': >> 'dlopen(libSystem.Data.dll.so, 9): image not found'. >> Mono: DllImport error loading library 'libSystem.Data.dll.bundle': >> 'dlopen(libSystem.Data.dll.bundle, 9): image not found'. >> Mono: DllImport error loading library 'libSystem.Data.dll': >> 'dlopen(libSystem.Data.dll, 9): image not found'. >> Mono: DllImport unable to load library 'dlopen(libSystem.Data.dll, 9): image >> not found'. >> Mono: DllImport attempting to load: 'System.Data.dll’. >> >> By the time my app launches dlopen() has attempted to load >> libSystem.Data.dll.whatever 1600 times. >> My MacOS app launches and exceutes okay. >> >> Is this normal behaviour on 4.8.0? >> >> The list has a few references to libSystem.Data but that lib doesn’t seem to >> ship on MacOS. >> >> #11 0x00007fffecf5033c in _dlerror_run () from /lib64/libdl.so.2 >> #12 0x00007fffecf4ff01 in dlopen@@GLIBC_2.2.5 () from /lib64/libdl.so.2 >> #13 0x00000000006327f5 in mono_dl_open_file (file=<optimized out>, >> flags=<optimized out>) at mono-dl-posix.c:67 >> #14 0x0000000000632029 in mono_dl_open (name=name@entry=0x1c604d0 >> "/p/home/apps/unsupported/NAVAIR/build/mono-4.4.0/lib/mono/gac/System.Data/4.0.0.0__b77a5c561934e089/libSystem.Data.dll", >> flags=flags@entry=1, >> error_msg=error_msg@entry=0x7fffd8090e80) at mono-dl.c:150 >> #15 0x000000000054cf90 in cached_module_load (name=name@entry=0x1c604d0 >> "/p/home/apps/unsupported/NAVAIR/build/mono-4.4.0/lib/mono/gac/System.Data/4.0.0.0__b77a5c561934e089/libSystem.Data.dll", >> err=err@entry=0x7fffd8090e80, >> >> >> Jonathan >> _______________________________________________ >> Mono-devel-list mailing list >> [email protected] >> https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.dot.net%2Fmailman%2Flistinfo%2Fmono-devel-list&data=02%7C01%7Calkpli%40microsoft.com%7C9779d9ca584a4715940308d460b2ed02%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636239768975589083&sdata=JujExXhhs%2B%2FbFErW13T9AQcqKEqHu6tQAGKU7dWLStU%3D&reserved=0 >> >> <https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.dot.net%2Fmailman%2Flistinfo%2Fmono-devel-list&data=02%7C01%7Calkpli%40microsoft.com%7C9779d9ca584a4715940308d460b2ed02%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636239768975589083&sdata=JujExXhhs%2B%2FbFErW13T9AQcqKEqHu6tQAGKU7dWLStU%3D&reserved=0>
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