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@@ -0,0 +1,63 @@
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+/* vi: set sw=4 ts=4: */
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+/*
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+ * llseek/lseek64 syscall for uClibc
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+ *
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+ * Copyright (C) 2002 by Erik Andersen <andersen@codpoet.org>
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+ *
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+ * This program is free software; you can redistribute it and/or modify it
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+ * under the terms of the GNU Library General Public License as published by
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+ * the Free Software Foundation; either version 2 of the License, or (at your
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+ * option) any later version.
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+ *
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+ * This program is distributed in the hope that it will be useful, but WITHOUT
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+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
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+ * for more details.
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+ *
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+ * You should have received a copy of the GNU Library General Public License
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+ * along with this program; if not, write to the Free Software Foundation,
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+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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+ *
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+ */
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+
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+#define _GNU_SOURCE
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+#define _LARGEFILE64_SOURCE
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+#include <features.h>
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+#undef __OPTIMIZE__
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+/* We absolutely do _NOT_ want interfaces silently
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+ * * * renamed under us or very bad things will happen... */
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+#ifdef __USE_FILE_OFFSET64
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+# undef __USE_FILE_OFFSET64
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+#endif
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+#include <errno.h>
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+#include <sys/types.h>
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+#include <sys/syscall.h>
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+
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+
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+#if defined __NR__llseek && defined __UCLIBC_HAVE_LFS__
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+
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+#ifndef INLINE_SYSCALL
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+#define INLINE_SYSCALL(name, nr, args...) __syscall_llseek (args)
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+#define __NR___syscall_llseek __NR__llseek
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+static inline _syscall5(int, __syscall_llseek, int, fd, off_t, offset_hi,
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+ off_t, offset_lo, loff_t *, result, int, whence);
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+#endif
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+
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+loff_t __libc_lseek64(int fd, loff_t offset, int whence)
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+{
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+ loff_t result;
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+ return(loff_t)(INLINE_SYSCALL (_llseek, 5, fd, (off_t) (offset >> 32),
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+ (off_t) (offset & 0xffffffff), &result, whence) ?: result);
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+}
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+weak_alias(__libc_lseek64, llseek);
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+weak_alias(__libc_lseek64, lseek64);
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+#else
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+extern __off_t __libc_lseek(int fildes, off_t offset, int whence);
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+loff_t __libc_lseek64(int fd, loff_t offset, int whence)
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+{
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+ return(loff_t)(__libc_lseek(fd, (off_t) (offset & 0xffffffff), whence));
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+}
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+weak_alias(__libc_lseek, llseek)
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+weak_alias(__libc_lseek, lseek64)
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+#endif
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+
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