#2 epoll_wait returns ENOSYS

[Anonymous]

I was able to compile and run pushup, but it does not accept any connections and strace shows the following error repeated many times:

epoll_wait(-1, 8097d10, 20, 2000) = -1 ENOSYS (Function not implemented)

I am not sure how to determine what's wrong---any suggestions would be much appreciated. I've put kernel/g++ version information below.

Thanks very much,
Sean Markan
markan@artofproblemsolving.com

I'm using Debian Linux.

$ cat /etc/debian_version
4.0

$ uname -r
2.4.27-3-686-smp

$ g++ -v
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-mpfr --with-tune=i686 --enable-checking=release i486-linux-gnu
Thread model: posix
gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)