diff options
| -rw-r--r-- | e2fsprogs/blkid/llseek.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/e2fsprogs/blkid/llseek.c b/e2fsprogs/blkid/llseek.c deleted file mode 100644 index 82388dd63..000000000 --- a/e2fsprogs/blkid/llseek.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * llseek.c -- stub calling the llseek system call - * - * Copyright (C) 1994, 1995, 1996, 1997 Theodore Ts'o. - * - * %Begin-Header% - * This file may be redistributed under the terms of the - * GNU Lesser General Public License. - * %End-Header% - */ - -#if HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif - -#if HAVE_ERRNO_H -#include <errno.h> -#endif -#if HAVE_UNISTD_H -#include <unistd.h> -#endif - -#include "blkidP.h" - -#ifdef CONFIG_LFS -# define my_llseek lseek64 -#else -# define my_llseek lseek -#endif - -blkid_loff_t blkid_llseek(int fd, blkid_loff_t offset, int whence) -{ - blkid_loff_t result; - static int do_compat = 0; - - if ((sizeof(off_t) >= sizeof(blkid_loff_t)) || - (offset < ((blkid_loff_t) 1 << ((sizeof(off_t)*8) -1)))) - return lseek(fd, (off_t) offset, whence); - - if (do_compat) { - errno = EOVERFLOW; - return -1; - } - - result = my_llseek(fd, offset, whence); - if (result == -1 && errno == ENOSYS) { - /* - * Just in case this code runs on top of an old kernel - * which does not support the llseek system call - */ - do_compat++; - errno = EOVERFLOW; - } - return result; -} |