diff options
Diffstat (limited to 'contrib/syslinux/syslinux-4.03/com32/lib/sys/close.c')
-rw-r--r-- | contrib/syslinux/syslinux-4.03/com32/lib/sys/close.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/contrib/syslinux/syslinux-4.03/com32/lib/sys/close.c b/contrib/syslinux/syslinux-4.03/com32/lib/sys/close.c deleted file mode 100644 index 50d9a42..0000000 --- a/contrib/syslinux/syslinux-4.03/com32/lib/sys/close.c +++ /dev/null @@ -1,62 +0,0 @@ -/* ----------------------------------------------------------------------- * - * - * Copyright 2004-2008 H. Peter Anvin - All Rights Reserved - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom - * the Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall - * be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * ----------------------------------------------------------------------- */ - -/* - * close.c - */ - -#include <errno.h> -#include <com32.h> -#include <string.h> -#include "file.h" - -int close(int fd) -{ - struct file_info *fp = &__file_info[fd]; - int rv = 0; - - if (fd >= NFILES || !fp->iop || !fp->oop) { - errno = EBADF; - return -1; - } - - if (fp->iop->close) { - rv = fp->iop->close(fp); - if (rv) - return rv; - } - fp->iop = &dev_error_r; - - if (fp->oop->close) { - rv = fp->oop->close(fp); - if (rv) - return rv; - } - - memset(fp, 0, sizeof *fp); /* File structure unused */ - return 0; -} |