Fix build errors with newer glibc versions.
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1774f2da08
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@ -26,11 +26,7 @@
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# include <sys/syscall.h>
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# include <sys/types.h>
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# include <unistd.h>
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static pid_t
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gettid()
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{
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return syscall(__NR_gettid);
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}
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# define gettid() static_cast<pid_t>(syscall(SYS_gettid))
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# endif
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#else
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@ -20,22 +20,16 @@
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#include <stdarg.h>
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// We need a definition of gettid(), but glibc doesn't provide a
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// We need a definition of gettid(), but older glibc versions don't provide a
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// wrapper for it.
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#if defined(__GLIBC__)
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#include <unistd.h>
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#include <sys/syscall.h>
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static inline pid_t gettid()
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{
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return (pid_t) syscall(SYS_gettid);
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}
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#define gettid() static_cast<pid_t>(syscall(SYS_gettid))
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#elif defined(XP_MACOSX)
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#include <unistd.h>
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#include <sys/syscall.h>
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static inline pid_t gettid()
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{
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return (pid_t) syscall(SYS_thread_selfid);
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}
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#define gettid() static_cast<pid_t>(syscall(SYS_thread_selfid))
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#elif defined(LINUX)
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#include <sys/types.h>
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pid_t gettid();
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