82 typedef struct _test {  struct
83 	char *t_testname;  argument
92 	int     t_is_poll_test;  argument
95 	int      t_n_prep_actions;
96 	action_t t_prep_actions[5];
99 	int      t_n_cleanup_actions;
100 	action_t t_cleanup_actions[5];
103 	action_t t_helpthreadact;
106 	char     *t_watchfile;  /* set event ident IN TEST (can't know fd beforehand)*/
107 	int      t_file_is_fifo;/* FIFOs are handled in a special manner */
110 	union {
113 	} t_union;
116 	int      t_want_event;
119 	int      t_nbytes;
122 	int      t_read_to_end_first;   /* Consume all data in file before waiting for event */
123 	int      t_write_some_data;     /* Write some data to file before waiting for event (FIFO hack) */
124 	int      t_extra_sleep_hack;    /* Sleep before waiting, to let a fifo fill up with data */