diff options
Diffstat (limited to 'lib/libc/sys/lseek.c')
| -rw-r--r-- | lib/libc/sys/lseek.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/lib/libc/sys/lseek.c b/lib/libc/sys/lseek.c deleted file mode 100644 index 8896ad8..0000000 --- a/lib/libc/sys/lseek.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)lseek.c 8.1 (Berkeley) 6/17/93"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/types.h> -#include <sys/syscall.h> -#include <unistd.h> -#ifdef _THREAD_SAFE -#include <pthread.h> -#include "pthread_private.h" -#endif - -/* - * This function provides 64-bit offset padding that - * is not supplied by GCC 1.X but is supplied by GCC 2.X. - */ -off_t -lseek(fd, offset, whence) - int fd; - off_t offset; - int whence; -{ -#ifdef _THREAD_SAFE - off_t offs; - if (_thread_fd_lock(fd, FD_RDWR, NULL,__FILE__,__LINE__) != 0) { - offs = -1; - } else { - offs = __syscall((quad_t) SYS_lseek,fd, 0, offset, whence); - _thread_fd_unlock(fd, FD_RDWR); - } - return(offs); - -#else - return(__syscall((quad_t)SYS_lseek, fd, 0, offset, whence)); -#endif -} |
