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GETDOMAINNAME(2)	   Linux Programmer's Manual	      GETDOMAINNAME(2)

NAME
       getdomainname, setdomainname - get/set domain name

SYNOPSIS
       #include	<unistd.h>

       int getdomainname(char *name, size_t len);
       int setdomainname(const char *name, size_t len);

DESCRIPTION
       These  functions	are used to access or to change	the domain name	of the
       current processor.  If the NUL-terminated  domain  name	requires  more
       than  len  bytes,  getdomainname	returns	the first len bytes (glibc) or
       returns an error	(libc).

RETURN VALUE
       On success, zero	is returned.  On error,	-1 is returned,	and  errno  is
       set appropriately.

ERRORS
       EINVAL For  getdomainname  under	 libc:	name is	NULL or	name is	longer
	      than len bytes.

       EINVAL For setdomainname: len was negative or too large.

       EPERM  For setdomainname: the caller was	not the	superuser.

       EFAULT For setdomainname: name pointed outside of user address space.

CONFORMING TO
       POSIX does not specify these calls.

SEE ALSO
       gethostname(2), sethostname(2), uname(2)

Linux 2.0			  1997-08-25		      GETDOMAINNAME(2)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | CONFORMING TO | SEE ALSO

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