GETDOMAINNAME(3) | Library Functions Manual | GETDOMAINNAME(3) |
getdomainname
, setdomainname
—
#include <unistd.h>
int
getdomainname
(char
*name, size_t
namelen);
int
setdomainname
(const
char *name, size_t
namelen);
getdomainname
() returns the standard domain name for the
current host, as previously set by setdomainname
().
The parameter namelen specifies the size of the
name array. The returned name is null-terminated unless
insufficient space is provided.
setdomainname
() sets the domain name of
the host machine to be name, which has length
namelen. This call is restricted to the super-user and
is normally used only when the system is bootstrapped.
getdomainname
function call appeared in
4.2BSD.
MAXHOSTNAMELEN
(from
⟨sys/param.h⟩) characters including
null-termination, currently 256.
May 6, 1994 | NetBSD 9.0 |