iscsi_nodes_get(3)                API Manual                iscsi_nodes_get(3)

NAME
       iscsi_nodes_get - Retrieve all iSCSI nodes.

SYNOPSIS
       int iscsi_nodes_get (struct iscsi_context *ctx, struct iscsi_node
       ***nodes, uint32_t *node_count);

ARGUMENTS
       ctx         Pointer of 'struct iscsi_context'.  If this pointer is
                   NULL, your program will be terminated by assert.

       nodes       Output pointer of 'struct iscsi_node' pointer array. Its
                   memory should be freed by iscsi_nodes_free.  If this
                   pointer is NULL, your program will be terminated by assert.

       node_count  Output pointer of uint32_t. Will store the size of

DESCRIPTION
       Retrieves all iSCSI nodes. For the properties of 'struct iscsi_node',
       please refer to the functions defined in 'libopeniscsiusr_node.h' file.
       The returned results contains iSCSI nodes configured in
       "/etc/iscsi/nodes/".  Illegal configuration file will be skipped and
       warned.  The returned 'struct iscsi_node' pointer array is sorted by
       target name, connection address, connection port and interface.

RETURN
       int. Valid error codes are:

       * LIBISCSI_OK

       * LIBISCSI_ERR_BUG

       * LIBISCSI_ERR_NOMEM

       * LIBISCSI_ERR_ACCESS

       * LIBISCSI_ERR_SYSFS_LOOKUP

       * LIBISCSI_ERR_IDBM

       Error number could be converted to string by iscsi_strerror.

June 2023                       iscsi_nodes_get             iscsi_nodes_get(3)