C Socket Programming with CygWin
Solution 1
Try using the -I compiler command line option to specify a path to the header files.
My local reference states
-I dir
Add the directory dir to the list of directories to be searched for
header files. Directories named by -I are searched before the
standard system include directories. If the directory dir is a
standard system include directory, the option is ignored to ensure
that the default search order for system directories and the
special treatment of system headers are not defeated .
Solution 2
I also had same problem.. i was googling for hours and finally found this... thanks to ralph...
https://ralphexe.wordpress.com/2015/09/09/run-unix-socket-program-in-windows-using-cygwin/
For socket commands you have to include some of the packages in cygwin while installing... (If you have installed try reinstalling ...)
During the installation :
In "SELECT PACKAGES " phase of installation.
Expand DEVEL
-
select GNU compilers for c and c++
4.And click next and complete the installation.
NOW, try with a socket program involving sys/socket.h ... I HOPE IT WILL WORK ... :-)..
Admin
Updated on June 04, 2022Comments
-
Admin almost 2 years
Hi I'm trying to write a little server / client program in C using CygWin, problem is, the gcc compiler in Cygwin doesn't seem to contain the standard headers assosiated with socket-programming. When trying to compile my server program, i get:
netinet/in.h: No such file or directory sys/socket.h: No such file or directory netdb.h: No such file or directory
Are these three headers located elsewhere in the CygWin-enviorment?