1 /* 2 * Copyright (c) 2015 Dmitry V. Levin <ldv (at) altlinux.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #include "defs.h" 29 30 SYS_FUNC(sendfile64) 31 { 32 if (entering(tcp)) { 33 printfd(tcp, tcp->u_arg[0]); 34 tprints(", "); 35 printfd(tcp, tcp->u_arg[1]); 36 tprints(", "); 37 if (!printnum_int64(tcp, tcp->u_arg[2], "%" PRIu64)) { 38 tprintf(", %lu", tcp->u_arg[3]); 39 return RVAL_DECODED; 40 } 41 } else { 42 if (!syserror(tcp) && tcp->u_rval) { 43 tprints(" => "); 44 printnum_int64(tcp, tcp->u_arg[2], "%" PRIu64); 45 } 46 tprintf(", %lu", tcp->u_arg[3]); 47 } 48 49 return 0; 50 } 51 52 SYS_FUNC(sendfile) 53 { 54 if (entering(tcp)) { 55 printfd(tcp, tcp->u_arg[0]); 56 tprints(", "); 57 printfd(tcp, tcp->u_arg[1]); 58 tprints(", "); 59 if (!printnum_ulong(tcp, tcp->u_arg[2]) 60 || !tcp->u_arg[3]) { 61 tprintf(", %lu", tcp->u_arg[3]); 62 return RVAL_DECODED; 63 } 64 } else { 65 if (!syserror(tcp) && tcp->u_rval) { 66 tprints(" => "); 67 printnum_ulong(tcp, tcp->u_arg[2]); 68 } 69 tprintf(", %lu", tcp->u_arg[3]); 70 } 71 72 return 0; 73 } 74
