nfs41_session_id.c File Reference

#include "sal_functions.h"

Go to the source code of this file.

Functions
size_t	strnlen (const char *s, size_t maxlen)
int	display_session_id (char *session_id, char *str)
int	display_session_id_key (hash_buffer_t *pbuff, char *str)
int	display_session (nfs41_session_t *psession, char *str)
int	display_session_id_val (hash_buffer_t *pbuff, char *str)
int	compare_session_id (hash_buffer_t *buff1, hash_buffer_t *buff2)
uint32_t	session_id_value_hash_func (hash_parameter_t *p_hparam, hash_buffer_t *buffclef)
uint64_t	session_id_rbt_hash_func (hash_parameter_t *p_hparam, hash_buffer_t *buffclef)
int	nfs41_Init_session_id (nfs_session_id_parameter_t param)
void	nfs41_Build_sessionid (clientid4 *pclientid, char *sessionid)
int	nfs41_Session_Set (char sessionid[NFS4_SESSIONID_SIZE], nfs41_session_t *psession_data)
int	nfs41_Session_Get_Pointer (char sessionid[NFS4_SESSIONID_SIZE], nfs41_session_t **psession_data)
int	nfs41_Session_Del (char sessionid[NFS4_SESSIONID_SIZE])
void	nfs41_Session_PrintAll (void)
Variables
pool_t *	nfs41_session_pool = NULL
	The management of the session id cache.
hash_table_t *	ht_session_id
uint64_t	global_sequence = 0
pthread_mutex_t	mutex_sequence = PTHREAD_MUTEX_INITIALIZER

---

Function Documentation

int compare_session_id	(	hash_buffer_t *	buff1,
		hash_buffer_t *	buff2
	)

Definition at line 81 of file nfs41_session_id.c.

int display_session	(	nfs41_session_t *	psession,
		char *	str
	)

Definition at line 65 of file nfs41_session_id.c.

int display_session_id	(	char *	session_id,
		char *	str
	)

Definition at line 47 of file nfs41_session_id.c.

int display_session_id_key	(	hash_buffer_t *	pbuff,
		char *	str
	)

Definition at line 54 of file nfs41_session_id.c.

int display_session_id_val	(	hash_buffer_t *	pbuff,
		char *	str
	)

Definition at line 76 of file nfs41_session_id.c.

void nfs41_Build_sessionid	(	clientid4 *	pclientid,
		char *	sessionid
	)

nfs41_Build_sessionid

This routine fills in the pcontext field in the compound data. pentry is supposed to be locked when this function is called.

Parameters:

pclientid	[IN] pointer to the related clientid
sessionid	[OUT] the sessionid

Returns:

1 if ok, 0 otherwise.

Definition at line 166 of file nfs41_session_id.c.

int nfs41_Init_session_id

(

nfs_session_id_parameter_t

param

)

nfs41_Init_session_id: Init the hashtable for Session Id cache.

Perform all the required initialization for hashtable Session Id cache

Parameters:

param

[IN] parameter used to init the session id cache

Returns:

0 if successful, -1 otherwise

Definition at line 141 of file nfs41_session_id.c.

int nfs41_Session_Del

(

char

sessionid[NFS4_SESSIONID_SIZE]

)

nfs41_Session_Del

This routine removes a session from the sessions's hashtable.

Parameters:

sessionid

[IN] sessionid, used as a hash key

Returns:

1 if ok, 0 otherwise.

Definition at line 275 of file nfs41_session_id.c.

int nfs41_Session_Get_Pointer	(	char	sessionid[NFS4_SESSIONID_SIZE],
		nfs41_session_t **	psession_data
	)

nfs41_Session_Get_Pointer

This routine gets a pointer to a session from the sessions's hashtable.

Parameters:

psession	[IN] pointer to the sessionid to be checked.
ppsession_data	[OUT] pointer's session found

Returns:

1 if ok, 0 otherwise.

Definition at line 232 of file nfs41_session_id.c.

void nfs41_Session_PrintAll

(

void

)

nfs41_Session_PrintAll

This routine displays the content of the hashtable used to store the sessions.

Returns:

nothing (void function)

Definition at line 318 of file nfs41_session_id.c.

int nfs41_Session_Set	(	char	sessionid[NFS4_SESSIONID_SIZE],
		nfs41_session_t *	psession_data
	)

nfs41_Session_Set

This routine sets a session into the sessions's hashtable.

Parameters:

psession

[IN] pointer to the sessionid to be checked.

Returns:

1 if ok, 0 otherwise.

Definition at line 190 of file nfs41_session_id.c.

uint64_t session_id_rbt_hash_func	(	hash_parameter_t *	p_hparam,
		hash_buffer_t *	buffclef
	)

Definition at line 108 of file nfs41_session_id.c.

uint32_t session_id_value_hash_func	(	hash_parameter_t *	p_hparam,
		hash_buffer_t *	buffclef
	)

Definition at line 86 of file nfs41_session_id.c.

size_t strnlen	(	const char *	s,
		size_t	maxlen
	)

---

Variable Documentation

uint64_t global_sequence = 0

Definition at line 44 of file nfs41_session_id.c.

hash_table_t* ht_session_id

Definition at line 43 of file nfs41_session_id.c.

pthread_mutex_t mutex_sequence = PTHREAD_MUTEX_INITIALIZER

Definition at line 45 of file nfs41_session_id.c.

pool_t* nfs41_session_pool = NULL

The management of the session id cache.

Definition at line 39 of file nfs41_session_id.c.