38 	if (entering(tcp)) {  in SYS_FUNC()
39 		printfd(tcp, tcp->u_arg[0]);  in SYS_FUNC()
42 		if (syserror(tcp))  in SYS_FUNC()
43 			printaddr(tcp->u_arg[1]);  in SYS_FUNC()
45 			printstrn(tcp, tcp->u_arg[1], tcp->u_rval);  in SYS_FUNC()
46 		tprintf(", %" PRI_klu, tcp->u_arg[2]);  in SYS_FUNC()
53 	printfd(tcp, tcp->u_arg[0]);  in SYS_FUNC()
55 	printstrn(tcp, tcp->u_arg[1], tcp->u_arg[2]);  in SYS_FUNC()
56 	tprintf(", %" PRI_klu, tcp->u_arg[2]);  in SYS_FUNC()
67 print_iovec(struct tcb *tcp, void *elem_buf, size_t elem_size, void *data)  in print_iovec()  argument
91 			printstrn(tcp, iov[0], len);  in print_iovec()
99 			decode_netlink(tcp, tcp->u_arg[0], iov[0], len);  in print_iovec()
116 tprint_iov_upto(struct tcb *const tcp, const kernel_ulong_t len,  in tprint_iov_upto()  argument
125 	print_array(tcp, addr, len, iov, current_wordsize * 2,  in tprint_iov_upto()
131 	if (entering(tcp)) {  in SYS_FUNC()
132 		printfd(tcp, tcp->u_arg[0]);  in SYS_FUNC()
135 		tprint_iov_upto(tcp, tcp->u_arg[2], tcp->u_arg[1],  in SYS_FUNC()
136 				syserror(tcp) ? IOV_DECODE_ADDR :  in SYS_FUNC()
137 				IOV_DECODE_STR, tcp->u_rval);  in SYS_FUNC()
138 		tprintf(", %" PRI_klu, tcp->u_arg[2]);  in SYS_FUNC()
145 	printfd(tcp, tcp->u_arg[0]);  in SYS_FUNC()
147 	tprint_iov(tcp, tcp->u_arg[2], tcp->u_arg[1], IOV_DECODE_STR);  in SYS_FUNC()
148 	tprintf(", %" PRI_klu, tcp->u_arg[2]);  in SYS_FUNC()
155 	if (entering(tcp)) {  in SYS_FUNC()
156 		printfd(tcp, tcp->u_arg[0]);  in SYS_FUNC()
159 		if (syserror(tcp))  in SYS_FUNC()
160 			printaddr(tcp->u_arg[1]);  in SYS_FUNC()
162 			printstrn(tcp, tcp->u_arg[1], tcp->u_rval);  in SYS_FUNC()
163 		tprintf(", %" PRI_klu ", ", tcp->u_arg[2]);  in SYS_FUNC()
164 		printllval(tcp, "%lld", 3);  in SYS_FUNC()
171 	printfd(tcp, tcp->u_arg[0]);  in SYS_FUNC()
173 	printstrn(tcp, tcp->u_arg[1], tcp->u_arg[2]);  in SYS_FUNC()
174 	tprintf(", %" PRI_klu ", ", tcp->u_arg[2]);  in SYS_FUNC()
175 	printllval(tcp, "%lld", 3);  in SYS_FUNC()
181 print_lld_from_low_high_val(struct tcb *tcp, int arg)  in print_lld_from_low_high_val()  argument
186 		tprintf("%" PRI_kld, (tcp->u_arg[arg + 1] << 32)  in print_lld_from_low_high_val()
187 			       | tcp->u_arg[arg]);  in print_lld_from_low_high_val()
191 		tprintf("%" PRI_kld, tcp->u_arg[arg]);  in print_lld_from_low_high_val()
195 		  ((long long) tcp->u_arg[arg + 1] << 32)  in print_lld_from_low_high_val()
196 		| ((long long) tcp->u_arg[arg]));  in print_lld_from_low_high_val()
203 do_preadv(struct tcb *tcp, const int flags_arg)  in do_preadv()  argument
205 	if (entering(tcp)) {  in do_preadv()
206 		printfd(tcp, tcp->u_arg[0]);  in do_preadv()
210 			truncate_kulong_to_current_wordsize(tcp->u_arg[2]);  in do_preadv()
212 		tprint_iov_upto(tcp, len, tcp->u_arg[1],  in do_preadv()
213 				syserror(tcp) ? IOV_DECODE_ADDR :  in do_preadv()
214 				IOV_DECODE_STR, tcp->u_rval);  in do_preadv()
216 		print_lld_from_low_high_val(tcp, 3);  in do_preadv()
219 			printflags(rwf_flags, tcp->u_arg[flags_arg], "RWF_???");  in do_preadv()
227 	return do_preadv(tcp, -1);  in SYS_FUNC()
231 do_pwritev(struct tcb *tcp, const int flags_arg)  in do_pwritev()  argument
234 		truncate_kulong_to_current_wordsize(tcp->u_arg[2]);  in do_pwritev()
236 	printfd(tcp, tcp->u_arg[0]);  in do_pwritev()
238 	tprint_iov(tcp, len, tcp->u_arg[1], IOV_DECODE_STR);  in do_pwritev()
240 	print_lld_from_low_high_val(tcp, 3);  in do_pwritev()
243 		printflags(rwf_flags, tcp->u_arg[flags_arg], "RWF_???");  in do_pwritev()
251 	return do_pwritev(tcp, -1);  in SYS_FUNC()
271 	return do_preadv(tcp, PREADV2_PWRITEV2_FLAGS_ARG_NO);  in SYS_FUNC()
276 	return do_pwritev(tcp, PREADV2_PWRITEV2_FLAGS_ARG_NO);  in SYS_FUNC()
284 	printfd(tcp, tcp->u_arg[0]);  in SYS_FUNC()
287 	printfd(tcp, tcp->u_arg[1]);  in SYS_FUNC()
290 	tprintf("%" PRI_klu ", ", tcp->u_arg[2]);  in SYS_FUNC()
292 	printflags(splice_flags, tcp->u_arg[3], "SPLICE_F_???");  in SYS_FUNC()
300 	printfd(tcp, tcp->u_arg[0]);  in SYS_FUNC()
303 	printnum_int64(tcp, tcp->u_arg[1], "%" PRId64);  in SYS_FUNC()
306 	printfd(tcp, tcp->u_arg[2]);  in SYS_FUNC()
309 	printnum_int64(tcp, tcp->u_arg[3], "%" PRId64);  in SYS_FUNC()
312 	tprintf("%" PRI_klu ", ", tcp->u_arg[4]);  in SYS_FUNC()
314 	printflags(splice_flags, tcp->u_arg[5], "SPLICE_F_???");  in SYS_FUNC()
322 	printfd(tcp, tcp->u_arg[0]);  in SYS_FUNC()
325 	tprint_iov(tcp, tcp->u_arg[2], tcp->u_arg[1], IOV_DECODE_STR);  in SYS_FUNC()
326 	tprintf(", %" PRI_klu ", ", tcp->u_arg[2]);  in SYS_FUNC()
328 	printflags(splice_flags, tcp->u_arg[3], "SPLICE_F_???");  in SYS_FUNC()