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56 lines
1.4 KiB
56 lines
1.4 KiB
2 years ago
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/**
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* Copyright 2017-2018 NVIDIA Corporation. All rights reserved.
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*
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* Please refer to the NVIDIA end user license agreement (EULA) associated
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* with this source code for terms and conditions that govern your use of
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* this software. Any use, reproduction, disclosure, or distribution of
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* this software and related documentation outside the terms of the EULA
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* is strictly prohibited.
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*
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*/
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#ifndef HELPER_MULTIPROCESS_H
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#define HELPER_MULTIPROCESS_H
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#if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#else
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#include <fcntl.h>
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#include <sys/mman.h>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/wait.h>
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#endif
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typedef struct sharedMemoryInfo_st {
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void *addr;
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size_t size;
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#if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
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HANDLE shmHandle;
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#else
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int shmFd;
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#endif
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} sharedMemoryInfo;
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int sharedMemoryCreate(const char *name, size_t sz, sharedMemoryInfo *info);
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int sharedMemoryOpen(const char *name, size_t sz, sharedMemoryInfo *info);
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void sharedMemoryClose(sharedMemoryInfo *info);
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#if defined(WIN32) || defined(_WIN32) || defined(WIN64) || defined(_WIN64)
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typedef PROCESS_INFORMATION Process;
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#else
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typedef pid_t Process;
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#endif
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int spawnProcess(Process *process, const char *app, char * const *args);
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int waitProcess(Process *process);
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#endif // HELPER_MULTIPROCESS_H
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