loading shared library at runtime

QNX Newsgroups (Archives) qdn.public.qnxrtp.x86
1

Hi!

I try to load a shared library via dlopen() at runtime. Therefore I have
to set the linker-flag to “-rdynamic” on Linux. But on QNX6.2 this
linker-flag doesn’t exist. What should I use instead to get it work?

here’s my sample code I used:
http://linux4u.jinr.ru/usoft/WWW/www_debian.org/Documentation/elf/node7.html

thanks!
mirtch

2

-shared. Make sure you either pass -fpic or -shared to the compile
stages as well, or your shared library will cause a SIGSEGV when you
load it.

mirtch <mirtch@gmx.net> wrote:

Hi!

I try to load a shared library via dlopen() at runtime. Therefore I have
to set the linker-flag to “-rdynamic” on Linux. But on QNX6.2 this
linker-flag doesn’t exist. What should I use instead to get it work?

here’s my sample code I used:
http://linux4u.jinr.ru/usoft/WWW/www_debian.org/Documentation/elf/node7.html

thanks!
mirtch

–
cburgess@qnx.com