https://community.hpe.com/t5/operating-system-hp-ux/loadable-kernel-module/m-p/3446479#M737255 hello. I'm developing a file system which works on vnode level as a kernel loadable module on HPUX 11.11<BR />actually, I implemented it on HPUX 11.00 and now I'm trying to port it to 11.11 <BR />I compiled it with no warning but failed to load it. The log message was <BR />"undefined symbol _assfail in loadable module." That sounds like that I need some library which has definition of _assfail().<BR />anybody can help me please?<BR /><BR /><BR /> Sat, 18 Dec 2004 11:58:34 GMT wanjin 2004-12-18T11:58:34Z https://community.hpe.com/t5/operating-system-hp-ux/loadable-kernel-module/m-p/3446479#M737255 hello. I'm developing a file system which works on vnode level as a kernel loadable module on HPUX 11.11<BR />actually, I implemented it on HPUX 11.00 and now I'm trying to port it to 11.11 <BR />I compiled it with no warning but failed to load it. The log message was <BR />"undefined symbol _assfail in loadable module." That sounds like that I need some library which has definition of _assfail().<BR />anybody can help me please?<BR /><BR /><BR /> Sat, 18 Dec 2004 11:58:34 GMT https://community.hpe.com/t5/operating-system-hp-ux/loadable-kernel-module/m-p/3446479#M737255 wanjin 2004-12-18T11:58:34Z https://community.hpe.com/t5/operating-system-hp-ux/loadable-kernel-module/m-p/3446480#M737256 The function _assfail is an assert function available in a debuggable kernel only. You'll need to make sure you don't compile your DLKM with the -D debugging defines. Or you'll need to stub that call out. Sun, 26 Aug 2007 07:47:27 GMT https://community.hpe.com/t5/operating-system-hp-ux/loadable-kernel-module/m-p/3446480#M737256 Dennis Handly 2007-08-26T07:47:27Z