On Mon Jul 06, 2015 at 10:46:21 +0200, ba_f wrote:
Am 2015-06-25 21:49, schrieb Adam Lackorzynski:
Hi,
On Fri Jun 19, 2015 at 16:15:54 +0200, ba_f wrote:
is it possible to dlopen() a shared lib?
Yes.
I'd like to execute a program that is started like this: "Example: ./gen_random -d .libs/libsim.so"
I know how to start a program with arguments. But where could i put my shared lib, and which path should i pass to the executing program?
All files/modules you put in your modiles.list file entry show up under rom/. So it should be: ./gen_random -d rom/libsim.so
Adam
Ok, thanks Adam.
Yet, i have another (maybe trivial) question.
How do i build a dynamic(!) shared lib for Fiasco, which is loadable with dlopen()?
In the Makefile you have the TARGET end with .so, for example: TARGET = libfoo.a libfoo.so will build both the static and shared lib.
[c] dl = dlopen(rom/lib.so, RTLD_NOW); if (dl == NULL){ fprintf(stderr, "dlopen failed: %s\n", dlerror()); [/c]
Output is: dlopen failed: (null)
I can assure that dlopen() finds the lib.so, because dlerror() gives an other output when using a different name (e.g. dlopen(rom/crap.so) ).
Works now?
Adam