/**
* @brief Compare two NFSv4 owners in the hash table
*
* @param[in] buff1 One key
* @param[in] buff2 Another owner
*
* @retval 0 on equality.
* @retval 1 on inequality.
*/
int compare_nfs4_owner_key(struct gsh_buffdesc *buff1,
struct gsh_buffdesc *buff2)
{
state_owner_t *pkey1 = buff1->addr;
state_owner_t *pkey2 = buff2->addr;
if (isFullDebug(COMPONENT_STATE) && isDebug(COMPONENT_HASHTABLE)) {
char str1[LOG_BUFF_LEN / 2];
char str2[LOG_BUFF_LEN / 2];
struct display_buffer dspbuf1 = {sizeof(str1), str1, str1};
struct display_buffer dspbuf2 = {sizeof(str2), str2, str2};
display_owner(&dspbuf1, pkey1);
display_owner(&dspbuf2, pkey2);
if (isDebug(COMPONENT_HASHTABLE))
LogFullDebug(COMPONENT_STATE, "{%s} vs {%s}", str1,
str2);
}
if (pkey1 == NULL || pkey2 == NULL)
return 1;
if (pkey1->so_type != pkey2->so_type)
return 1;
return compare_nfs4_owner(pkey1, pkey2);
}
/**
* @brief Compare two NFSv4 owners in the hash table
*
* @param[in] buff1 One key
* @param[in] buff2 Another owner
*
* @retval 0 on equality.
* @retval 1 on inequality.
*/
int compare_nfs4_owner_key(struct gsh_buffdesc *buff1,
struct gsh_buffdesc *buff2)
{
state_owner_t *pkey1 = buff1->addr;
state_owner_t *pkey2 = buff2->addr;
if (isFullDebug(COMPONENT_STATE) && isDebug(COMPONENT_HASHTABLE)) {
char str1[HASHTABLE_DISPLAY_STRLEN];
char str2[HASHTABLE_DISPLAY_STRLEN];
DisplayOwner(pkey1, str1);
DisplayOwner(pkey2, str2);
if (isDebug(COMPONENT_HASHTABLE))
LogFullDebug(COMPONENT_STATE, "{%s} vs {%s}", str1,
str2);
}
if (pkey1 == NULL || pkey2 == NULL)
return 1;
if (pkey1->so_type != pkey2->so_type)
return 1;
return compare_nfs4_owner(pkey1, pkey2);
}
int compare_nfs4_owner(state_owner_t * powner1,
state_owner_t * powner2)
{
if(isFullDebug(COMPONENT_STATE) && isDebug(COMPONENT_HASHTABLE))
{
char str1[HASHTABLE_DISPLAY_STRLEN];
char str2[HASHTABLE_DISPLAY_STRLEN];
display_nfs4_owner(powner1, str1);
display_nfs4_owner(powner2, str2);
LogFullDebug(COMPONENT_STATE,
"{%s} vs {%s}", str1, str2);
}
if(powner1 == NULL || powner2 == NULL)
return 1;
if(powner1 == powner2)
return 0;
if(powner1->so_type == STATE_LOCK_OWNER_NFSV4 &&
powner2->so_type == STATE_OPEN_OWNER_NFSV4)
return compare_nfs4_owner(powner1->so_owner.so_nfs4_owner.so_related_owner,
powner2);
if(powner2->so_type == STATE_LOCK_OWNER_NFSV4 &&
powner1->so_type == STATE_OPEN_OWNER_NFSV4)
return compare_nfs4_owner(powner2->so_owner.so_nfs4_owner.so_related_owner,
powner1);
if(powner1->so_type != powner2->so_type)
return 1;
if(powner1->so_owner.so_nfs4_owner.so_clientid !=
powner2->so_owner.so_nfs4_owner.so_clientid)
return 1;
if(powner1->so_owner_len !=
powner2->so_owner_len)
return 1;
return memcmp(powner1->so_owner_val,
powner2->so_owner_val,
powner1->so_owner_len);
}
