https://community.hpe.com/t5/operating-system-hp-ux/dlsym-returning-null-when-function-looks-valid/m-p/2678542#M907779 Hi,<BR /><BR />I'm having a problem with the dlsym function. I use dlopen to open a shared library (which I created). dlsym is returning NULL on what looks like a valid function. I used "nm" on my shared library to verify that the function exists.<BR /><BR />More info:<BR />OS is 11<BR />dlerror() is not printing out everything.<BR />I tried creating my shared library with and without the -E option for ld. Didn't seem to matter.<BR />The only other linker flag I have is +s<BR />I tried applying patch PHSS_24303, but I had no luck with this either<BR /><BR />Help is much appreciated!<BR /><BR />Thanks,<BR /><BR />SC Fri, 08 Mar 2002 00:04:20 GMT Steve Carlin 2002-03-08T00:04:20Z https://community.hpe.com/t5/operating-system-hp-ux/dlsym-returning-null-when-function-looks-valid/m-p/2678542#M907779 Hi,<BR /><BR />I'm having a problem with the dlsym function. I use dlopen to open a shared library (which I created). dlsym is returning NULL on what looks like a valid function. I used "nm" on my shared library to verify that the function exists.<BR /><BR />More info:<BR />OS is 11<BR />dlerror() is not printing out everything.<BR />I tried creating my shared library with and without the -E option for ld. Didn't seem to matter.<BR />The only other linker flag I have is +s<BR />I tried applying patch PHSS_24303, but I had no luck with this either<BR /><BR />Help is much appreciated!<BR /><BR />Thanks,<BR /><BR />SC Fri, 08 Mar 2002 00:04:20 GMT https://community.hpe.com/t5/operating-system-hp-ux/dlsym-returning-null-when-function-looks-valid/m-p/2678542#M907779 Steve Carlin 2002-03-08T00:04:20Z