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#define _GNU_SOURCE
#include <sys/uio.h>
#include <unistd.h>
#include "syscall.h"
ssize_t preadv2(int fd, const struct iovec *iov, int count, off_t ofs, int flags)
{
#ifdef SYS_preadv
if (!flags) {
if (ofs==-1) return readv(fd, iov, count);
return syscall_cp(SYS_preadv, fd, iov, count,
(long)(ofs), (long)(ofs>>32));
}
#endif
return syscall_cp(SYS_preadv2, fd, iov, count,
(long)(ofs), (long)(ofs>>32), flags);
}
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