dpns_modifygrpmap3
Modify group entry corresponding to a given virtual gid
Usage
#include <sys/types.h>
#include "dpns_api.h"
int dpns_modifygrpmap (gid_t gid, char *newname, int status)
Overview
dpns_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.
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.
Errors
- 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.
Releases
5 releases since Debian 6.0 (Squeeze); the text changed 1 time.