Given a shared object compiled with pcc named:
ws5:/home/david/roadsend/tests# find . -name libfuncs*
./lib/libfuncs_s-3.0c.so
When we try to load it we get:
ws5:/home/david/roadsend/tests# pcc -d 1 -f test.php >>> dl: module-name -> libfuncs-s-3.0c.so ext-name -> libfuncs-s-3.0c (dyn-load-path: (/usr/local/etc ./ /usr/local/lib /usr/local/etc/libs /usr/local/lib ./ /usr/local/lib ./ /usr/local/etc /usr/bin/X11 /bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin .))
LD_LIBRARY_PATH is: /usr/local/lib:/home/david/roadsend/tests/lib/
dynamic-load-path is: (/usr/local/etc ./ /usr/local/lib /usr/local/etc/libs /usr/local/lib ./ /usr/local/lib ./ /usr/local/etc /usr/bin/X11 /bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin .)
Warning: dl(): Unable to load extension libfuncs-s-3.0c.so in /home/david/roadsend/tests/test.php on line 3
Fatal error: lookup-function - undefined function: HelloWorld? in /home/david/roadsend/tests/test.php on line 4
Which seems to be due to the name mangling.
Test case:
"Lib source":
ws5:/home/david/roadsend/tests# cat lib/funcs.php
<?php
function HelloWorld?( )
{
print "Hello world\n";
}
?>
Use case:
ws5:/home/david/roadsend/tests# cat test.php
<?php
dl("libfuncs_s-3.0c.so");
HelloWorld?();
?>
Not the most exciting example on the planet.
