- buster 1.10.0-2+b3
|DPNS_GETGRPBYGID(3)||DPNS Library Functions||DPNS_GETGRPBYGID(3)|
NAME¶dpns_getgrpbygid - get group name associated with a given virtual gid
int dpns_getgrpbygid (gid_t gid, char *groupname)
DESCRIPTION¶dpns_getgrpbygid gets the group name associated with a given virtual gid.
- specifies the Virtual Group Id.
- points at a buffer to receive the associated group name. The buffer must be at least 256 characters long.
RETURN VALUE¶This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.
- groupname is a NULL pointer.
- This gid does not exist in the internal mapping table.
- Host unknown.
- Service unknown.
- Communication error.
- Name server is not running or is being shutdown.
|$Date: 2005/10/19 11:30:57 $||DPNS|