47 dt_buf_create(dtrace_hdl_t *dtp, dt_buf_t *bp, const char *name, size_t len)  in dt_buf_create()  argument
52 	bp->dbu_buf = bp->dbu_ptr = dt_zalloc(dtp, len);  in dt_buf_create()
56 		bp->dbu_err = dtrace_errno(dtp);  in dt_buf_create()
65 dt_buf_destroy(dtrace_hdl_t *dtp, dt_buf_t *bp)  in dt_buf_destroy()  argument
70 	dt_free(dtp, bp->dbu_buf);  in dt_buf_destroy()
74 dt_buf_reset(dtrace_hdl_t *dtp, dt_buf_t *bp)  in dt_buf_reset()  argument
79 		dt_buf_create(dtp, bp, bp->dbu_name, bp->dbu_len);  in dt_buf_reset()
83 dt_buf_write(dtrace_hdl_t *dtp, dt_buf_t *bp,  in dt_buf_write()  argument
90 		(void) dt_set_errno(dtp, bp->dbu_err);  in dt_buf_write()
104 		if ((new_buf = dt_zalloc(dtp, new_len)) == NULL) {  in dt_buf_write()
105 			bp->dbu_err = dtrace_errno(dtp);  in dt_buf_write()
110 		dt_free(dtp, bp->dbu_buf);  in dt_buf_write()
124 dt_buf_concat(dtrace_hdl_t *dtp, dt_buf_t *dst,  in dt_buf_concat()  argument
128 		(void) dt_set_errno(dtp, src->dbu_err);  in dt_buf_concat()
131 		dt_buf_write(dtp, dst, src->dbu_buf,  in dt_buf_concat()
162 dt_buf_claim(dtrace_hdl_t *dtp, dt_buf_t *bp)  in dt_buf_claim()  argument
167 		dt_free(dtp, buf);  in dt_buf_claim()