/*
* Copyright (c) 2004, 2006 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <stdarg.h>
int __FCNTL(int, int, void *);
/*
* Stub function to account for the differences in the size of the third
* argument when int and void * are different sizes. Also add pthread
* cancelability.
*/
int
fcntl(int fd, int cmd, ...)
{
va_list ap;
void *arg;
va_start(ap, cmd);
switch (cmd) {
case F_GETLK:
case F_GETLKPID:
case F_SETLK:
case F_SETLKW:
case F_SETLKWTIMEOUT:
case F_OFD_GETLK:
case F_OFD_GETLKPID:
case F_OFD_SETLK:
case F_OFD_SETLKW:
case F_OFD_SETLKWTIMEOUT:
case F_PREALLOCATE:
case F_PUNCHHOLE:
case F_SETSIZE:
case F_RDADVISE:
case F_LOG2PHYS:
case F_LOG2PHYS_EXT:
case F_GETPATH:
case F_GETPATH_NOFIRMLINK:
case F_GETPATH_MTMINFO:
case F_GETCODEDIR:
case F_PATHPKG_CHECK:
case F_OPENFROM:
case F_UNLINKFROM:
case F_ADDSIGS:
case F_ADDFILESIGS:
case F_ADDFILESIGS_FOR_DYLD_SIM:
case F_ADDFILESIGS_RETURN:
case F_ADDFILESIGS_INFO:
case F_ADDSIGS_MAIN_BINARY:
case F_ADDFILESUPPL:
case F_FINDSIGS:
case F_TRANSCODEKEY:
case F_TRIM_ACTIVE_FILE:
case F_SPECULATIVE_READ:
case F_CHECK_LV:
case F_GETSIGSINFO:
case F_ATTRIBUTION_TAG:
case F_ASSERT_BG_ACCESS:
arg = va_arg(ap, void *);
break;
default:
arg = (void *)((unsigned long)va_arg(ap, int));
break;
}
va_end(ap);
return __FCNTL(fd, cmd, arg);
}