00001 /* 00002 * Copyright (c) 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009 00003 * The President and Fellows of Harvard College. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. Neither the name of the University nor the names of its contributors 00014 * may be used to endorse or promote products derived from this software 00015 * without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY AND CONTRIBUTORS ``AS IS'' AND 00018 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE 00021 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00022 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00023 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00024 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00025 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00026 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00027 * SUCH DAMAGE. 00028 */ 00029 00030 #ifndef _SYS_TYPES_H_ 00031 #define _SYS_TYPES_H_ 00032 00033 /* 00034 * This header file is supposed to define standard system types, 00035 * stuff like size_t and pid_t, as well as define a few other 00036 * standard symbols like NULL. 00037 * 00038 * There are no such types that are user-level only. 00039 */ 00040 00041 /* Get the exported kernel definitions, protected with __ */ 00042 #include <kern/types.h> 00043 00044 /* Pick up stuff that needs to be defined individually due to standards. */ 00045 #include <types/size_t.h> 00046 #include <sys/null.h> 00047 00048 /* 00049 * Define the rest with user-visible names. 00050 * 00051 * Note that the standards-compliance stuff is not by any means 00052 * complete here yet... 00053 */ 00054 00055 typedef __ssize_t ssize_t; 00056 typedef __ptrdiff_t ptrdiff_t; 00057 00058 /* ...and machine-independent from <kern/types.h>. */ 00059 typedef __blkcnt_t blkcnt_t; 00060 typedef __blksize_t blksize_t; 00061 typedef __daddr_t daddr_t; 00062 typedef __dev_t dev_t; 00063 typedef __fsid_t fsid_t; 00064 typedef __gid_t gid_t; 00065 typedef __in_addr_t in_addr_t; 00066 typedef __in_port_t in_port_t; 00067 typedef __ino_t ino_t; 00068 typedef __mode_t mode_t; 00069 typedef __nlink_t nlink_t; 00070 typedef __off_t off_t; 00071 typedef __pid_t pid_t; 00072 typedef __rlim_t rlim_t; 00073 typedef __sa_family_t sa_family_t; 00074 typedef __time_t time_t; 00075 typedef __uid_t uid_t; 00076 00077 typedef __nfds_t nfds_t; 00078 typedef __socklen_t socklen_t; 00079 00080 /* 00081 * Number of bits per byte. 00082 */ 00083 00084 #define CHAR_BIT __CHAR_BIT 00085 00086 00087 #endif /* _SYS_TYPES_H_ */