22 lines
466 B
C
22 lines
466 B
C
/* Copyright (c) 2022 Barcelona Supercomputing Center (BSC)
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* SPDX-License-Identifier: MIT */
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#ifndef COMPAT_H
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#define COMPAT_H
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#define _GNU_SOURCE
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#include <sys/syscall.h>
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#include <unistd.h>
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/* Define gettid for older glibc versions (below 2.30) */
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#if defined(__GLIBC__)
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#if !__GLIBC_PREREQ(2, 30)
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static inline pid_t gettid(void)
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{
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return (pid_t)syscall(SYS_gettid);
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}
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#endif /* !__GLIBC_PREREQ(2, 30) */
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#endif /* defined(__GLIBC__) */
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#endif // COMPAT_H
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