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//===-- LibcGlue.cpp --------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// This files adds functions missing from libc on earlier versions of Android
#include <android/api-level.h>
#include <sys/syscall.h>
#include <lldb/Host/linux/Uio.h>
#if __ANDROID_API__ < 21
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <signal.h>
#include "lldb/Host/Time.h"
time_t timegm(struct tm* t)
{
return (time_t) timegm64(t);
}
int signalfd (int fd, const sigset_t *mask, int flags)
{
return syscall(__NR_signalfd4, fd, mask, _NSIG / 8, flags);
}
int posix_openpt(int flags)
{
return open("/dev/ptmx", flags);
}
#endif
ssize_t process_vm_readv(::pid_t pid,
const struct iovec *local_iov, unsigned long liovcnt,
const struct iovec *remote_iov, unsigned long riovcnt,
unsigned long flags)
{
return syscall(__NR_process_vm_readv, pid, local_iov, liovcnt, remote_iov, riovcnt, flags);
}
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