Provided by: liblfc-dev_1.8.10-1build3_amd64
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, int status)
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. status status can be set to 0 or a combination of ARGUS_BAN and LOCAL_BAN. 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.