Hi all
this is tamil.i am new to this forum.i want to setup smtp server on my embedded linux device (linux running arm platform).so i select postfix-2.5.5 source code.when i cross compiled this, i got error

makedefs.test.c :2: sys/epoll.h: No such file or directory
make: *** [Makefiles] Error 1
make: *** [Makefiles] Error 2

where can i get epoll source code?

can anyone help me?...