man gcc ;^)
Yes, rather OT:
[BADEIP](petter):lame>cat sharedlib.c
void putname(char *name)
{
puts(name);
}
[BADEIP](petter):lame>cat foo.c
int main(void)
{
putname("petter");
return 0;
}
[BADEIP](petter):shlib>cc sharedlib.c -o sharedlib.so -shared
[BADEIP](petter):shlib>cc foo.c ./sharedlib.so
[BADEIP](petter):shlib>a.out
petter
[BADEIP](petter):shlib>file sharedlib.so a.out
sharedlib.so: ELF 32-bit LSB shared object, Intel 80386, version 1
(SYSV), not stripped
a.out: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV),
dynamically linked (uses shared libs), not stripped
The dynamic loader (ld.so) will autmagically load the shared library for
you.
Petter Wahlman
On Tue, 2002-03-12 at 15:25, israel fdez wrote:
> Hi... I know this is a kernel forum but I'm developing a kernel driver
> and an app to work with... :-)
> I need to know how can I write in C/C++ (to be compiled with gcc) a
> shared object a file.so (like a windows dll), and also what to do to
> load it (use it) in an application
>
> thanks
> Israel
>
> --
> Kernelnewbies: Help each other learn about the Linux kernel.
> Archive: http://mail.nl.linux.org/kernelnewbies/
> FAQ: http://kernelnewbies.org/faq/
>
--
Kernelnewbies: Help each other learn about the Linux kernel.
Archive: http://mail.nl.linux.org/kernelnewbies/
FAQ: http://kernelnewbies.org/faq/
