LFC_MODIFYGRPMAP(3)

NAME

lfc_modifygrpmap - modify group entry corresponding to a given virtual gid

#include <sys/types.h>
#include "lfc_api.h"

int lfc_modifygrpmap (gid_t gid, char *newname)

lfc_modifygrpmap modifies the group entry corresponding to a given virtual gid.

gid specifies the Virtual Group Id.

newname: specifies the new group name. It must be at most 255 characters long.
This function requires ADMIN privilege.

This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.

EACCES The caller does not have ADMIN privilege.

EFAULT newname is a NULL pointer.

EEXIST This group exists already.

EINVAL This gid does not exist in the internal mapping table or: the length of newname exceeds 255.
SENOSHOST Host unknown.
SENOSSERV Service unknown.
SECOMERR Communication error.
ENSNACT Name server is not running or is being shutdown.