Searched defs:sg_fd (Results 1 – 1 of 1) sorted by relevance
167 typedef struct sg_fd /* holds the state of a file descriptor */ struct169 struct sg_fd * nextfp; /* NULL when last opened fd on this device */ argument170 struct sg_device * parentdp; /* owning device */171 wait_queue_head_t read_wait; /* queue read until command done */172 rwlock_t rq_list_lock; /* protect access to list in req_arr */173 int timeout; /* defaults to SG_DEFAULT_TIMEOUT */174 Sg_scatter_hold reserve; /* buffer held for this file descriptor */175 unsigned save_scat_len; /* original length of trunc. scat. element */176 Sg_request * headrp; /* head of request slist, NULL->empty */177 struct fasync_struct * async_qp; /* used by asynchronous notification */[all …]