76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
/*
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* Copyright (C) 2017 The Android Open Source Project
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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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* * 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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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#if defined(__BIONIC__)
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#include <sys/sem.h>
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#include "header_checks.h"
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static void sys_sem_h() {
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MACRO(SEM_UNDO);
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MACRO(GETNCNT);
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MACRO(GETPID);
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MACRO(GETVAL);
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MACRO(GETALL);
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MACRO(GETZCNT);
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MACRO(SETVAL);
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MACRO(SETALL);
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TYPE(struct semid_ds);
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STRUCT_MEMBER(struct semid_ds, struct ipc_perm, sem_perm);
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#if defined(__linux__) // POSIX says short, Linux says long.
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STRUCT_MEMBER(struct semid_ds, unsigned long, sem_nsems);
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#else
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STRUCT_MEMBER(struct semid_ds, unsigned short, sem_nsems);
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#endif
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#if defined(__LP64__)
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STRUCT_MEMBER(struct semid_ds, time_t, sem_otime);
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STRUCT_MEMBER(struct semid_ds, time_t, sem_ctime);
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#else
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// Starting at kernel v4.19, 32 bit changed these to unsigned values.
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STRUCT_MEMBER(struct semid_ds, unsigned long, sem_otime);
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STRUCT_MEMBER(struct semid_ds, unsigned long, sem_ctime);
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#endif
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TYPE(pid_t);
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TYPE(size_t);
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TYPE(time_t);
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TYPE(struct sembuf);
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STRUCT_MEMBER(struct sembuf, unsigned short, sem_num);
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STRUCT_MEMBER(struct sembuf, short, sem_op);
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STRUCT_MEMBER(struct sembuf, short, sem_flg);
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FUNCTION(semctl, int (*f)(int, int, int, ...));
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FUNCTION(semget, int (*f)(key_t, int, int));
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FUNCTION(semop, int (*f)(int, struct sembuf*, size_t));
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}
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#endif
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