v/vlib/net/net.v

17 lines
400 B
V

module net
fn C.gethostname() int
// hostname returns the host name reported by the kernel.
pub fn hostname() ?string {
mut name := [256]byte
// https://www.ietf.org/rfc/rfc1035.txt
// The host name is returned as a null-terminated string.
namebp := byteptr(name)
res := C.gethostname(namebp, 256)
if res != 0 {
return error('net.hostname: failed with $res')
}
return tos_clone(namebp)
}