code from drago01 / irc.freenode.net/#nvidia

compile with

gcc -Wall -O2 -fpic -shared -ldl  glget.c -o glget.so

for 32 bit:

gcc -m32 -Wall -O2 -fpic -shared -ldl  glget.c -o glget.so

LD_PRELOAD=./glget.so yourapp