642 	dt_buf_t dof;  in dtrace_dof_create()  local
897 	dt_buf_create(dtp, &dof, "dof", h.dofh_filesz);  in dtrace_dof_create()
899 	dt_buf_write(dtp, &dof, &h, sizeof (h), sizeof (uint64_t));  in dtrace_dof_create()
900 	dt_buf_concat(dtp, &dof, &ddo->ddo_secs, sizeof (uint64_t));  in dtrace_dof_create()
901 	dt_buf_concat(dtp, &dof, &ddo->ddo_ldata, sizeof (uint64_t));  in dtrace_dof_create()
902 	dt_buf_concat(dtp, &dof, &ddo->ddo_strs, sizeof (char));  in dtrace_dof_create()
903 	dt_buf_concat(dtp, &dof, &ddo->ddo_udata, sizeof (uint64_t));  in dtrace_dof_create()
905 	return (dt_buf_claim(dtp, &dof));  in dtrace_dof_create()
909 dtrace_dof_destroy(dtrace_hdl_t *dtp, void *dof)  in dtrace_dof_destroy()  argument
911 	dt_free(dtp, dof);  in dtrace_dof_destroy()
917 	dof_hdr_t *dof;  in dtrace_getopt_dof()  local
930 	if ((dof = dt_zalloc(dtp, len)) == NULL ||  in dtrace_getopt_dof()
931 	    dof_hdr(dtp, DOF_VERSION, dof) != 0) {  in dtrace_getopt_dof()
932 		dt_free(dtp, dof);  in dtrace_getopt_dof()
936 	dof->dofh_secnum = 1;	/* only DOF_SECT_OPTDESC */  in dtrace_getopt_dof()
937 	dof->dofh_loadsz = len;  in dtrace_getopt_dof()
938 	dof->dofh_filesz = len;  in dtrace_getopt_dof()
943 	sec = (dof_sec_t *)((uintptr_t)dof + sizeof (dof_hdr_t));  in dtrace_getopt_dof()
952 	sec->dofs_offset = (uintptr_t)dofo - (uintptr_t)dof;  in dtrace_getopt_dof()
965 	return (dof);  in dtrace_getopt_dof()