1 /* 2 * Copyright (c) 2016 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 #ifdef ALPHA 31 32 static int 33 decode_getxxid(struct tcb *tcp, const char *what) 34 { 35 if (entering(tcp)) 36 return 0; 37 38 long rval = getrval2(tcp); 39 if (rval == -1) 40 return 0; 41 static const char const fmt[] = "%s %ld"; 42 static char outstr[sizeof(fmt) + 3 * sizeof(rval)]; 43 snprintf(outstr, sizeof(outstr), fmt, what, rval); 44 tcp->auxstr = outstr; 45 return RVAL_STR; 46 } 47 48 SYS_FUNC(getxpid) 49 { 50 return decode_getxxid(tcp, "ppid"); 51 } 52 53 SYS_FUNC(getxuid) 54 { 55 return decode_getxxid(tcp, "euid"); 56 } 57 58 SYS_FUNC(getxgid) 59 { 60 return decode_getxxid(tcp, "egid"); 61 } 62 63 SYS_FUNC(osf_statfs) 64 { 65 printpath(tcp, tcp->u_arg[0]); 66 tprints(", "); 67 printaddr(tcp->u_arg[1]); 68 tprints(", "); 69 tprintf("%lu", tcp->u_arg[2]); 70 return RVAL_DECODED; 71 } 72 73 SYS_FUNC(osf_fstatfs) 74 { 75 printfd(tcp, tcp->u_arg[0]); 76 tprints(", "); 77 printaddr(tcp->u_arg[1]); 78 tprints(", "); 79 tprintf("%lu", tcp->u_arg[2]); 80 return RVAL_DECODED; 81 } 82 83 #endif /* ALPHA */ 84
