Hi Murat, Did you enable Network support in the menuconfig?
Normally when some function is not found it means some feature in the menuconfig is not enabled. BR, Alan On 7/3/21, murat tologlu <mtolo...@hotmail.com> wrote: > Hi, > > I am doing experiments of porting standard posix applications to Nuttx, I > try to run same applications on both Ubuntu and Nuttx. In one application I > needed to use socket.h, I did "#include <sys/socket.h>" in my c file but it > seems that the linker doesn't find the library, I get "undefined reference > to `socketpair' 'send' 'recv' errors while all of them clearly defined in > sys/socket.h ! > > Of-course I can modify the c file, Makefile, I can move or copy library > files to appropriate locations to resolve the problem, but I would like to > learn the formal (preferred) way of resolving this issue on Nuttx > because the same code compiles and runs on Ubuntu without any modification > other than removing <nuttx/config.h>. > > BR > Murat >
