dpns_listrep4gc3
List replica entries that can be garbage collected
Usage
#include <sys/types.h>
#include "dpns_api.h"
struct dpns_filereplicax *dpns_listrep4gc (const char *poolname, int flags, dpns_list *listp)
Overview
dpns_listrep4gc lists replica entries that can be garbage collected.
- poolname
-
specifies the disk pool.
- flags
-
may be one of the following constant:
CNS_LIST_BEGIN-
the first call must have this flag set to allocate buffers and initialize pointers.
CNS_LIST_CONTINUE-
all the following calls must have this flag set.
CNS_LIST_END-
final call to terminate the list and free resources.
Return value
This routine returns a pointer to a structure containing the current replica entry if the operation was successful or NULL if all entries have been returned or if the operation failed. In the latter case, serrno is set appropriately.
Errors
ENOMEM
|
Memory could not be allocated for the output buffer. |
|---|---|
EFAULT
|
poolname or listp is a NULL pointer. |
EINVAL
|
The length of poolname exceeds |
SENOSHOST
|
Host unknown. |
SENOSSERV
|
Service unknown. |
SECOMERR
|
Communication error. |
ENSNACT
|
Name server is not running or is being shutdown. |
Releases
Unchanged in 5 releases since Debian 6.0 (Squeeze).