| Dmitry V. Levin | 38a34c9 | 2015-12-17 17:56:48 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2015 Dmitry V. Levin <ldv@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 | |
| Dmitry V. Levin | 7aa9c0d | 2015-11-22 18:35:27 +0000 | [diff] [blame] | 28 | #include "defs.h" |
| 29 | #include "xlat/kcmp_types.h" |
| 30 | |
| 31 | SYS_FUNC(kcmp) |
| 32 | { |
| 33 | pid_t pid1 = tcp->u_arg[0]; |
| 34 | pid_t pid2 = tcp->u_arg[1]; |
| 35 | int type = tcp->u_arg[2]; |
| 36 | unsigned long idx1 = tcp->u_arg[3]; |
| 37 | unsigned long idx2 = tcp->u_arg[4]; |
| 38 | |
| 39 | tprintf("%d, %d, ", pid1, pid2); |
| 40 | printxval(kcmp_types, type, "KCMP_???"); |
| 41 | |
| 42 | switch(type) { |
| 43 | case KCMP_FILE: |
| 44 | tprintf(", %u, %u", (unsigned) idx1, (unsigned) idx2); |
| 45 | break; |
| 46 | case KCMP_FILES: |
| 47 | case KCMP_FS: |
| 48 | case KCMP_IO: |
| 49 | case KCMP_SIGHAND: |
| 50 | case KCMP_SYSVSEM: |
| 51 | case KCMP_VM: |
| 52 | break; |
| 53 | default: |
| 54 | tprintf(", %#lx, %#lx", idx1, idx2); |
| 55 | } |
| 56 | |
| 57 | return RVAL_DECODED; |
| 58 | } |