diff options
Diffstat (limited to 'src/server/iscsi.c')
| -rw-r--r-- | src/server/iscsi.c | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/src/server/iscsi.c b/src/server/iscsi.c index 256446a..0627de4 100644 --- a/src/server/iscsi.c +++ b/src/server/iscsi.c @@ -107,7 +107,7 @@ static int iscsi_connection_handle_reject(iscsi_connection *conn, const iscsi_pd * larger than the maximum allowed size. * * @param[in] dst Pointer to destination string to copy - * with padding and may NOT be NULL, so be + * with padding and must NOT be NULL, so be * careful. * @param[in] src Pointer to string for copying. NULL * is NOT allowed here, take caution. @@ -205,7 +205,7 @@ static void iscsi_copy_kvp_str(const char *name, const char **dest, const char * * the iSCSI implementation. * * @param[in] key_value_pairs Pointer to hash map containing all related keys and pairs. - * May NOT be NULL, so take caution. + * Must NOT be NULL, so take caution. * @param[in] packet_data Pointer to key / value pair to be parsed. NULL is * an illegal value, so be careful. * @param[in] len Length of the remaining packet data. @@ -282,7 +282,7 @@ static int iscsi_parse_text_key_value_pair(iscsi_negotiation_kvp *key_value_pair * the iSCSI implementation. * * @param[in] pairs struct to write all key-value-pair options from packet to - * extracted keys and pairs. May NOT be NULL, so take caution. + * extracted keys and pairs. Must NOT be NULL, so take caution. * @param[in] packet_data Pointer to first key and value pair to * be parsed. NULL is an illegal value here, so be careful. * @param[in] len Length of the remaining packet data. @@ -326,7 +326,7 @@ static int iscsi_parse_login_key_value_pairs(iscsi_negotiation_kvp *pairs, const * it to the initiator. * * @param[in] conn Pointer to iSCSI connection for which the - * packet should be sent for. May NOT be + * packet should be sent for. Must NOT be * NULL, so be careful. * @param[in] task Pointer to iSCSI task which handles the * actual SCSI packet data. NULL is NOT @@ -420,7 +420,7 @@ static bool iscsi_scsi_data_in_send(iscsi_connection *conn, const iscsi_task *ta * unprocessed tasks. * * @param[in] conn Pointer to iSCSI connection of which the - * incoming data should be handled, may NOT be + * incoming data should be handled, must NOT be * NULL, so be careful. * @param[in] task Pointer to iSCSI task for handling * the incoming data. NULL is NOT allowed here, @@ -580,7 +580,7 @@ static void iscsi_scsi_task_send_reply(iscsi_connection *conn, iscsi_scsi_task * * * @param[in] scsi_task Pointer to iSCSI SCSI task to allocate * and assign the SCSI check condition status - * code sense data for. May NOT be NULL, so + * code sense data for. Must NOT be NULL, so * be careful. * @param[in] sense_key Sense Key (SK). * @param[in] asc Additional Sense Code (ASC). @@ -627,7 +627,7 @@ static void iscsi_scsi_task_sense_data_build(iscsi_scsi_task *scsi_task, const u * status code. * * @param[in] scsi_task Pointer to iSCSI SCSI task to set the - * SCSI status and additional details for. May + * SCSI status and additional details for. Must * NOT be NULL, so be careful. * @param[in] status SCSI status code to be set. * @param[in] sense_key Sense Key (SK). @@ -705,7 +705,7 @@ static int iscsi_scsi_lun_get_from_iscsi(const uint64_t lun) * properties. * * @param[in] image Pointer to DNBD3 image to retrieve - * the logical size from. May NOT be NULL, + * the logical size from. Must NOT be NULL, * so be careful. * @return The number of total logical blocks. */ @@ -722,7 +722,7 @@ static inline uint64_t iscsi_scsi_emu_block_get_count(const dnbd3_image_t *image * the block size is a power of two. * * @param[out] offset_bytes Pointer where to store the block - * in bytes. May NOT be NULL, so be + * in bytes. Must NOT be NULL, so be * careful. * @param[in] offset_blocks Offset in blocks. * @param[in] num_blocks Number of blocks. @@ -742,7 +742,7 @@ static uint64_t iscsi_scsi_emu_blocks_to_bytes(uint64_t *offset_bytes, const uin * block data which is NOT locally * available. * - * @param[in] data Pointer to related scsi_task. May NOT + * @param[in] data Pointer to related scsi_task. Must NOT * be NULL, so be careful. * @param[in] handle Pointer to destination buffer, as passed to * iscsi_scsi_emu_io_block_read(). @@ -771,10 +771,10 @@ static void iscsi_uplink_callback(void *data, uint64_t handle UNUSED, uint64_t s * been finished. * * @param[in] scsi_task Pointer to iSCSI SCSI task which - * executes the I/O read operation, may + * executes the I/O read operation, must * NOT be NULL, so be careful. * @param[in] image Pointer to DNBD3 image to read - * data from and may NOT be NULL, so + * data from and must NOT be NULL, so * be careful. * @param[in] offset_blocks Offset in blocks to start reading from. * @param[in] num_blocks Number of blocks to read. @@ -897,7 +897,7 @@ static void iscsi_scsi_emu_block_read(dnbd3_image_t *image, iscsi_scsi_task *scs * * @param[in] scsi_task Pointer to iSCSI SCSI task * to process the SCSI block operation - * for and may NOT be NULL, be careful. + * for and must NOT be NULL, be careful. * @return true on successful operation, false otherwise. */ static bool iscsi_scsi_emu_block_process(iscsi_scsi_task *scsi_task) @@ -1037,7 +1037,7 @@ static bool iscsi_scsi_emu_block_process(iscsi_scsi_task *scsi_task) * @brief Calculates the 64-bit IEEE Extended NAA for a name. * * @param[out] buf Pointer to 64-bit output buffer for - * storing the IEEE Extended NAA. May + * storing the IEEE Extended NAA. Must * NOT be NULL, so be careful. * @param[in] name Pointer to string containing the * name to calculate the IEEE Extended @@ -1055,7 +1055,7 @@ static inline void iscsi_scsi_emu_naa_ieee_ext_set(uint64_t *buf, const uint8_t * @brief Copies a SCSI name string and zero pads until total string length is aligned to DWORD boundary. * * @param[out] buf Pointer to copy the aligned SCSI - * string to. May NOT be NULL, so be + * string to. Must NOT be NULL, so be * careful. * @param[in] name Pointer to string containing the * SCSI name to be copied. NULL is NOT @@ -1082,14 +1082,14 @@ static size_t iscsi_scsi_emu_pad_scsi_name(uint8_t *buf, const uint8_t *name) * status result code accordingly. * * @param[in] image Pointer to DNBD3 image to get - * the inquiry data from. May NOT be + * the inquiry data from. Must NOT be * NULL, so be careful. * @param[in] scsi_task Pointer to iSCSI SCSI task * responsible for this inqueiry * request. NULL is NOT allowed here, * take caution. * @param[in] cdb_inquiry Pointer to Command Descriptor - * Block (CDB) and may NOT be NULL, be + * Block (CDB) and must NOT be NULL, be * careful. * @param[in] std_inquiry_data_pkt Pointer to standard inquiry * data packet to fill the inquiry @@ -1558,7 +1558,7 @@ static void iscsi_scsi_emu_primary_mode_sense_page_init(uint8_t *buffer, const u * status result code accordingly. * * @param[in] image Pointer to DNBD3 image to get - * the mode sense data from. May NOT be + * the mode sense data from. Must NOT be * NULL, so be careful. * @param[in] scsi_task Pointer to iSCSI SCSI task * responsible for this mode sense @@ -1784,7 +1784,7 @@ static int iscsi_scsi_emu_primary_mode_sense_page(dnbd3_image_t *image, iscsi_sc * status result code accordingly. * * @param[in] image Pointer to DNBD3 image to get - * the mode sense data from. May + * the mode sense data from. Must * NOT be NULL, so be careful. * @param[in] scsi_task Pointer to iSCSI SCSI task * responsible for this mode sense @@ -1907,7 +1907,7 @@ static uint32_t iscsi_get_temporary_allocation_size(iscsi_scsi_task *scsi_task, * * @param[in] scsi_task Pointer to iSCSI SCSI task * to process the SCSI non-block - * operation for and may NOT be NULL, + * operation for and must NOT be NULL, * be careful. * @return true on successful operation, false otherwise. */ @@ -2153,7 +2153,7 @@ static void iscsi_connection_destroy(iscsi_connection *conn) * @param[in] key Pointer to key to be written to output * buffer. NULL is NOT allowed, take caution. * @param[in] value Pointer to value of the key that should - * be written to output buffer which may + * be written to output buffer which must * NOT be NULL, so take caution. * @param[in] buf Pointer to output buffer to write the * key and value pair to. NULL is @@ -2209,7 +2209,7 @@ static void iscsi_connection_update_key_value_pairs(iscsi_connection *conn, cons * to be sent via TCP/IP. * * @param[in] conn Pointer to ISCSI connection to send the TCP/IP - * packet with. May NOT be NULL, so be + * packet with. Must NOT be NULL, so be * careful. * @param[in] resp_pdu Pointer to login response PDU to * be sent via TCP/IP. NULL is NOT @@ -2253,7 +2253,7 @@ static int iscsi_send_login_response_pdu(iscsi_connection *conn, iscsi_pdu *resp * @param[in] login_response_pdu Pointer to login response PDU, NULL * is not an allowed value here, so take caution. * @param[in] pdu Pointer to login request PDU from client, - * may NOT be NULL, so be careful. + * must NOT be NULL, so be careful. * @return 0 if initialization was successful, a negative error * code otherwise. */ @@ -2313,7 +2313,7 @@ static int iscsi_connection_pdu_login_response_init(iscsi_pdu *login_response_pd * NULL is not allowed, so take caution. * @param[in] type_str Pointer to key and value pairs which * contain the session type parameter to be evaluated, - * which may NOT be NULL, so take caution. + * which must NOT be NULL, so take caution. * @param[in] type Write session type constant to this int. * Must not be null. * @return 0 on successful operation, a negative error code @@ -2347,12 +2347,12 @@ static int iscsi_login_parse_session_type(const iscsi_pdu *login_response_pdu, c * THe accessibility of the target node is * also checked. * - * @param[in] conn Pointer to iSCSI connection which may NOT be + * @param[in] conn Pointer to iSCSI connection which must NOT be * NULL, so be careful. * @param[in] login_response_pdu Pointer to login response PDU * to set the parameters for. NULL is NOT allowed * here, so take caution. - * @param[in] target_name Pointer to target node name and may + * @param[in] target_name Pointer to target node name and must * NOT be NULL, be careful. * @return 0 if the check was successful or a negative * error code otherwise. @@ -2506,7 +2506,7 @@ static void iscsi_connection_pdu_destroy(const iscsi_pdu *pdu) * extended. * * @param[in] pdu Pointer to iSCSI PDU where to append - * the packet data to. May NOT be NULL, so + * the packet data to. Must NOT be NULL, so * be careful. * @param[in] ahs_len Length of AHS packet data to be appended. * @param[in] ds_len Length of DataSegment packet data to be appended. @@ -2587,11 +2587,11 @@ static iscsi_bhs_packet *iscsi_connection_pdu_resize(iscsi_pdu *pdu, const uint * If a header or data digest (CRC32C) needs to * be calculated, this is done as well. * - * @param[in] conn Pointer to iSCSI connection to handle. May + * @param[in] conn Pointer to iSCSI connection to handle. Must * NOT be NULL, so take caution. Will be freed after sending, * so don't access afterwards. * @param[in] pdu Pointer to iSCSI server response PDU to send. - * May NOT be NULL, so be careful. + * Must NOT be NULL, so be careful. */ static bool iscsi_connection_pdu_write(iscsi_connection *conn, const iscsi_pdu *pdu) { @@ -2752,7 +2752,7 @@ static int iscsi_connection_handle_cmd_sn(iscsi_connection *conn, iscsi_pdu *req * If a response needs to be sent, this will * be done as well. * - * @param[in] conn Pointer to iSCSI connection to handle. May + * @param[in] conn Pointer to iSCSI connection to handle. Must * NOT be NULL, so take caution. * @param[in] request_pdu Pointer to iSCSI client request PDU to handle. * May be NULL in which case an error is returned. @@ -2858,7 +2858,7 @@ static int iscsi_connection_handle_task_func_req(iscsi_connection *conn, const i * This method can also send an unsolicited NOP-In to the client * if we want to check whether the connection is still good. * - * @param[in] conn Pointer to iSCSI connection to handle. May + * @param[in] conn Pointer to iSCSI connection to handle. Must * NOT be NULL, so take caution. * @param[in] request_pdu Pointer to iSCSI client request PDU to handle, * or NULL for sending a connection alive check. @@ -2934,7 +2934,7 @@ static int iscsi_connection_handle_nop(iscsi_connection *conn, const iscsi_pdu * * If a response needs to be sent, this will * be done as well. * - * @param[in] conn Pointer to iSCSI connection to handle. May + * @param[in] conn Pointer to iSCSI connection to handle. Must * NOT be NULL, so take caution. * @param[in] request_pdu Pointer to iSCSI client request PDU to handle. * May be NULL in which case an error is returned. @@ -3004,11 +3004,11 @@ static int iscsi_connection_handle_scsi_cmd(iscsi_connection *conn, const iscsi_ * without a session. * * @param[in] conn Pointer to iSCSI connection, - * may NOT be NULL, so be careful. + * must NOT be NULL, so be careful. * @param[in] login_response_pdu Pointer to login response PDU. * NULL is not allowed here, so take caution. * @param[in] kvpairs Pointer to key and value pairs. - * which may NOT be NULL, so take caution. + * which must NOT be NULL, so take caution. * @return 0 on success, a negative error code otherwise. */ static int iscsi_connection_handle_login_phase_none(iscsi_connection *conn, const iscsi_pdu *login_response_pdu, const iscsi_negotiation_kvp *kvpairs) @@ -3110,7 +3110,7 @@ if ( pairs->key != NULL ) ADD_KV_INTERNAL( false, #key, value ); \ * and determines the authentication method. * * @param[in] conn Pointer to iSCSI connection, - * may NOT be NULL, so be careful. + * must NOT be NULL, so be careful. * @param[in] login_response_pdu Pointer to login response PDU. * NULL is not allowed here, so take caution. * @param[in] pairs Readily parsed key-value-pairs from according request @@ -3196,7 +3196,7 @@ static int iscsi_connection_handle_login_response(iscsi_connection *conn, iscsi_ * If a response needs to be sent, this will * be done as well. * - * @param[in] conn Pointer to iSCSI connection to handle. May + * @param[in] conn Pointer to iSCSI connection to handle. Must * NOT be NULL, so take caution. * @param[in] request_pdu Pointer to iSCSI client request PDU to handle. * May be NULL in which case an error is returned. @@ -3255,7 +3255,7 @@ static int iscsi_connection_handle_login_req(iscsi_connection *conn, iscsi_pdu * * If a response needs to be sent, this will * be done as well. * - * @param[in] conn Pointer to iSCSI connection to handle. May + * @param[in] conn Pointer to iSCSI connection to handle. Must * NOT be NULL, so take caution. * @param[in] request_pdu Pointer to iSCSI client request PDU to handle. * May be NULL in which case an error is returned. @@ -3340,7 +3340,7 @@ static int iscsi_connection_handle_text_req(iscsi_connection *conn, const iscsi_ * If a response needs to be sent, this will * be done as well. * - * @param[in] conn Pointer to iSCSI connection to handle. May + * @param[in] conn Pointer to iSCSI connection to handle. Must * NOT be NULL, so take caution. * @param[in] request_pdu Pointer to iSCSI client request PDU to handle. * May be NULL in which case an error is returned. @@ -3514,7 +3514,7 @@ static void iscsi_connection_pdu_read_loop(iscsi_connection *conn, const dnbd3_r * request data. * * @param[in] client Pointer to DNBD3 client structure, - * may NOT be NULL, so be careful. + * must NOT be NULL, so be careful. * @param[in] request Pointer to DNBD3 request packet data. * NULL is not allowed here, take caution. * @param[in] len Length of already read DNBD3 request data. |