[Bug-wget] wget 1.13: FIONBIO does not exist on solaris

[Christian Jullien]

When compiling gnutls.c on solaris 10 sparc with gcc 4.6.1
I get an error on:
              ret = ioctl (fd, FIONBIO, &one);
because FIONBIO is undefined.
 
Adding: 
 
#include <sys/fcntl.h>

Let:
#ifdef F_GETFL
              ret = fcntl (fd, F_SETFL, flags | O_NONBLOCK);

to be used instead. It then compiles and correctly works.
 
Thank you to see how to include sys/fcntl.h conditionnally. I checked but it
is not clear to me when and why you decide to include this system file.
 
I'll be glad to test new versions for you.
 
Christian