diff options
Diffstat (limited to 'winsup/cygwin/fcntl.cc')
-rw-r--r-- | winsup/cygwin/fcntl.cc | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/winsup/cygwin/fcntl.cc b/winsup/cygwin/fcntl.cc deleted file mode 100644 index 02e673692..000000000 --- a/winsup/cygwin/fcntl.cc +++ /dev/null @@ -1,50 +0,0 @@ -/* fcntl.cc: fcntl syscall - - Copyright 1996, 1997, 1998 Cygnus Solutions. - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#include "winsup.h" -#include <fcntl.h> -#include <stdarg.h> -#include <errno.h> -#include <unistd.h> -#include "fhandler.h" -#include "dtable.h" -#include "cygheap.h" -#include "cygerrno.h" -#include "thread.h" - -extern "C" -int -_fcntl (int fd, int cmd,...) -{ - void *arg = NULL; - va_list args; - int res; - - if (cygheap->fdtab.not_open (fd)) - { - set_errno (EBADF); - res = -1; - goto done; - } - - SetResourceLock(LOCK_FD_LIST,WRITE_LOCK|READ_LOCK, "_fcntl"); - va_start (args, cmd); - arg = va_arg (args, void *); - if (cmd == F_DUPFD) - res = dup2 (fd, cygheap->fdtab.find_unused_handle ((int) arg)); - else - res = cygheap->fdtab[fd]->fcntl(cmd, arg); - va_end (args); - ReleaseResourceLock(LOCK_FD_LIST,WRITE_LOCK|READ_LOCK,"_fcntl"); - -done: - syscall_printf ("%d = fcntl (%d, %d, %p)", res, fd, cmd, arg); - return res; -} |