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68 lines
2.6 KiB
68 lines
2.6 KiB
/* |
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* Copyright (c) 2004 Ulrich Drepper <drepper@redhat.com> |
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* Copyright (c) 2005-2015 Dmitry V. Levin <ldv@altlinux.org> |
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* Copyright (c) 2015-2017 The strace developers. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include "defs.h" |
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#include DEF_MPERS_TYPE(mq_attr_t) |
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#ifdef HAVE_MQUEUE_H |
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# include <mqueue.h> |
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typedef struct mq_attr mq_attr_t; |
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#elif defined HAVE_LINUX_MQUEUE_H |
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# include <linux/types.h> |
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# include <linux/mqueue.h> |
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typedef struct mq_attr mq_attr_t; |
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#endif |
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#include "xlat/mq_attr_flags.h" |
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#include MPERS_DEFS |
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MPERS_PRINTER_DECL(void, printmqattr, struct tcb *const tcp, |
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const kernel_ulong_t addr, const bool decode_flags) |
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{ |
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#if defined HAVE_MQUEUE_H || defined HAVE_LINUX_MQUEUE_H |
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mq_attr_t attr; |
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if (umove_or_printaddr(tcp, addr, &attr)) |
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return; |
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tprints("{mq_flags="); |
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if (decode_flags) |
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printflags64(mq_attr_flags, |
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zero_extend_signed_to_ull(attr.mq_flags), |
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"O_???"); |
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else |
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tprintf("%#llx", zero_extend_signed_to_ull(attr.mq_flags)); |
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tprintf(", mq_maxmsg=%lld, mq_msgsize=%lld, mq_curmsgs=%lld}", |
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sign_extend_unsigned_to_ll(attr.mq_maxmsg), |
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sign_extend_unsigned_to_ll(attr.mq_msgsize), |
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sign_extend_unsigned_to_ll(attr.mq_curmsgs)); |
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#else |
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printaddr(addr); |
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#endif |
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}
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