1*199767f8SToomas Soome /*- 2*199767f8SToomas Soome * Copyright (c) 1982, 1986, 1991, 1993, 1994 3*199767f8SToomas Soome * The Regents of the University of California. All rights reserved. 4*199767f8SToomas Soome * (c) UNIX System Laboratories, Inc. 5*199767f8SToomas Soome * All or some portions of this file are derived from material licensed 6*199767f8SToomas Soome * to the University of California by American Telephone and Telegraph 7*199767f8SToomas Soome * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8*199767f8SToomas Soome * the permission of UNIX System Laboratories, Inc. 9*199767f8SToomas Soome * 10*199767f8SToomas Soome * Redistribution and use in source and binary forms, with or without 11*199767f8SToomas Soome * modification, are permitted provided that the following conditions 12*199767f8SToomas Soome * are met: 13*199767f8SToomas Soome * 1. Redistributions of source code must retain the above copyright 14*199767f8SToomas Soome * notice, this list of conditions and the following disclaimer. 15*199767f8SToomas Soome * 2. Redistributions in binary form must reproduce the above copyright 16*199767f8SToomas Soome * notice, this list of conditions and the following disclaimer in the 17*199767f8SToomas Soome * documentation and/or other materials provided with the distribution. 18*199767f8SToomas Soome * 4. Neither the name of the University nor the names of its contributors 19*199767f8SToomas Soome * may be used to endorse or promote products derived from this software 20*199767f8SToomas Soome * without specific prior written permission. 21*199767f8SToomas Soome * 22*199767f8SToomas Soome * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23*199767f8SToomas Soome * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24*199767f8SToomas Soome * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25*199767f8SToomas Soome * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26*199767f8SToomas Soome * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27*199767f8SToomas Soome * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28*199767f8SToomas Soome * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29*199767f8SToomas Soome * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30*199767f8SToomas Soome * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31*199767f8SToomas Soome * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32*199767f8SToomas Soome * SUCH DAMAGE. 33*199767f8SToomas Soome * 34*199767f8SToomas Soome * @(#)types.h 8.6 (Berkeley) 2/19/95 35*199767f8SToomas Soome * $FreeBSD$ 36*199767f8SToomas Soome */ 37*199767f8SToomas Soome 38*199767f8SToomas Soome #ifndef _SYS_TYPES_H_ 39*199767f8SToomas Soome #define _SYS_TYPES_H_ 40*199767f8SToomas Soome 41*199767f8SToomas Soome #include <sys/cdefs.h> 42*199767f8SToomas Soome 43*199767f8SToomas Soome /* Machine type dependent parameters. */ 44*199767f8SToomas Soome #include <machine/endian.h> 45*199767f8SToomas Soome #include <sys/_types.h> 46*199767f8SToomas Soome 47*199767f8SToomas Soome #include <sys/_pthreadtypes.h> 48*199767f8SToomas Soome 49*199767f8SToomas Soome #if __BSD_VISIBLE 50*199767f8SToomas Soome typedef unsigned char u_char; 51*199767f8SToomas Soome typedef unsigned short u_short; 52*199767f8SToomas Soome typedef unsigned int u_int; 53*199767f8SToomas Soome typedef unsigned long u_long; 54*199767f8SToomas Soome #ifndef _KERNEL 55*199767f8SToomas Soome typedef unsigned short ushort; /* Sys V compatibility */ 56*199767f8SToomas Soome typedef unsigned int uint; /* Sys V compatibility */ 57*199767f8SToomas Soome #endif 58*199767f8SToomas Soome #endif 59*199767f8SToomas Soome 60*199767f8SToomas Soome /* 61*199767f8SToomas Soome * XXX POSIX sized integrals that should appear only in <sys/stdint.h>. 62*199767f8SToomas Soome */ 63*199767f8SToomas Soome #include <sys/_stdint.h> 64*199767f8SToomas Soome 65*199767f8SToomas Soome typedef __uint8_t u_int8_t; /* unsigned integrals (deprecated) */ 66*199767f8SToomas Soome typedef __uint16_t u_int16_t; 67*199767f8SToomas Soome typedef __uint32_t u_int32_t; 68*199767f8SToomas Soome typedef __uint64_t u_int64_t; 69*199767f8SToomas Soome 70*199767f8SToomas Soome typedef __uint64_t u_quad_t; /* quads (deprecated) */ 71*199767f8SToomas Soome typedef __int64_t quad_t; 72*199767f8SToomas Soome typedef quad_t * qaddr_t; 73*199767f8SToomas Soome 74*199767f8SToomas Soome typedef char * caddr_t; /* core address */ 75*199767f8SToomas Soome typedef const char * c_caddr_t; /* core address, pointer to const */ 76*199767f8SToomas Soome 77*199767f8SToomas Soome #ifndef _BLKSIZE_T_DECLARED 78*199767f8SToomas Soome typedef __blksize_t blksize_t; 79*199767f8SToomas Soome #define _BLKSIZE_T_DECLARED 80*199767f8SToomas Soome #endif 81*199767f8SToomas Soome 82*199767f8SToomas Soome typedef __cpuwhich_t cpuwhich_t; 83*199767f8SToomas Soome typedef __cpulevel_t cpulevel_t; 84*199767f8SToomas Soome typedef __cpusetid_t cpusetid_t; 85*199767f8SToomas Soome 86*199767f8SToomas Soome #ifndef _BLKCNT_T_DECLARED 87*199767f8SToomas Soome typedef __blkcnt_t blkcnt_t; 88*199767f8SToomas Soome #define _BLKCNT_T_DECLARED 89*199767f8SToomas Soome #endif 90*199767f8SToomas Soome 91*199767f8SToomas Soome #ifndef _CLOCK_T_DECLARED 92*199767f8SToomas Soome typedef __clock_t clock_t; 93*199767f8SToomas Soome #define _CLOCK_T_DECLARED 94*199767f8SToomas Soome #endif 95*199767f8SToomas Soome 96*199767f8SToomas Soome #ifndef _CLOCKID_T_DECLARED 97*199767f8SToomas Soome typedef __clockid_t clockid_t; 98*199767f8SToomas Soome #define _CLOCKID_T_DECLARED 99*199767f8SToomas Soome #endif 100*199767f8SToomas Soome 101*199767f8SToomas Soome typedef __critical_t critical_t; /* Critical section value */ 102*199767f8SToomas Soome typedef __int64_t daddr_t; /* disk address */ 103*199767f8SToomas Soome 104*199767f8SToomas Soome #ifndef _DEV_T_DECLARED 105*199767f8SToomas Soome typedef __dev_t dev_t; /* device number or struct cdev */ 106*199767f8SToomas Soome #define _DEV_T_DECLARED 107*199767f8SToomas Soome #endif 108*199767f8SToomas Soome 109*199767f8SToomas Soome #ifndef _FFLAGS_T_DECLARED 110*199767f8SToomas Soome typedef __fflags_t fflags_t; /* file flags */ 111*199767f8SToomas Soome #define _FFLAGS_T_DECLARED 112*199767f8SToomas Soome #endif 113*199767f8SToomas Soome 114*199767f8SToomas Soome typedef __fixpt_t fixpt_t; /* fixed point number */ 115*199767f8SToomas Soome 116*199767f8SToomas Soome #ifndef _FSBLKCNT_T_DECLARED /* for statvfs() */ 117*199767f8SToomas Soome typedef __fsblkcnt_t fsblkcnt_t; 118*199767f8SToomas Soome typedef __fsfilcnt_t fsfilcnt_t; 119*199767f8SToomas Soome #define _FSBLKCNT_T_DECLARED 120*199767f8SToomas Soome #endif 121*199767f8SToomas Soome 122*199767f8SToomas Soome #ifndef _GID_T_DECLARED 123*199767f8SToomas Soome typedef __gid_t gid_t; /* group id */ 124*199767f8SToomas Soome #define _GID_T_DECLARED 125*199767f8SToomas Soome #endif 126*199767f8SToomas Soome 127*199767f8SToomas Soome #ifndef _IN_ADDR_T_DECLARED 128*199767f8SToomas Soome typedef __uint32_t in_addr_t; /* base type for internet address */ 129*199767f8SToomas Soome #define _IN_ADDR_T_DECLARED 130*199767f8SToomas Soome #endif 131*199767f8SToomas Soome 132*199767f8SToomas Soome #ifndef _IN_PORT_T_DECLARED 133*199767f8SToomas Soome typedef __uint16_t in_port_t; 134*199767f8SToomas Soome #define _IN_PORT_T_DECLARED 135*199767f8SToomas Soome #endif 136*199767f8SToomas Soome 137*199767f8SToomas Soome #ifndef _ID_T_DECLARED 138*199767f8SToomas Soome typedef __id_t id_t; /* can hold a uid_t or pid_t */ 139*199767f8SToomas Soome #define _ID_T_DECLARED 140*199767f8SToomas Soome #endif 141*199767f8SToomas Soome 142*199767f8SToomas Soome #ifndef _INO_T_DECLARED 143*199767f8SToomas Soome typedef __ino_t ino_t; /* inode number */ 144*199767f8SToomas Soome #define _INO_T_DECLARED 145*199767f8SToomas Soome #endif 146*199767f8SToomas Soome 147*199767f8SToomas Soome #ifndef _KEY_T_DECLARED 148*199767f8SToomas Soome typedef __key_t key_t; /* IPC key (for Sys V IPC) */ 149*199767f8SToomas Soome #define _KEY_T_DECLARED 150*199767f8SToomas Soome #endif 151*199767f8SToomas Soome 152*199767f8SToomas Soome #ifndef _LWPID_T_DECLARED 153*199767f8SToomas Soome typedef __lwpid_t lwpid_t; /* Thread ID (a.k.a. LWP) */ 154*199767f8SToomas Soome #define _LWPID_T_DECLARED 155*199767f8SToomas Soome #endif 156*199767f8SToomas Soome 157*199767f8SToomas Soome #ifndef _MODE_T_DECLARED 158*199767f8SToomas Soome typedef __mode_t mode_t; /* permissions */ 159*199767f8SToomas Soome #define _MODE_T_DECLARED 160*199767f8SToomas Soome #endif 161*199767f8SToomas Soome 162*199767f8SToomas Soome #ifndef _ACCMODE_T_DECLARED 163*199767f8SToomas Soome typedef __accmode_t accmode_t; /* access permissions */ 164*199767f8SToomas Soome #define _ACCMODE_T_DECLARED 165*199767f8SToomas Soome #endif 166*199767f8SToomas Soome 167*199767f8SToomas Soome #ifndef _NLINK_T_DECLARED 168*199767f8SToomas Soome typedef __nlink_t nlink_t; /* link count */ 169*199767f8SToomas Soome #define _NLINK_T_DECLARED 170*199767f8SToomas Soome #endif 171*199767f8SToomas Soome 172*199767f8SToomas Soome #ifndef _OFF_T_DECLARED 173*199767f8SToomas Soome typedef __off_t off_t; /* file offset */ 174*199767f8SToomas Soome #define _OFF_T_DECLARED 175*199767f8SToomas Soome #endif 176*199767f8SToomas Soome 177*199767f8SToomas Soome #ifndef _PID_T_DECLARED 178*199767f8SToomas Soome typedef __pid_t pid_t; /* process id */ 179*199767f8SToomas Soome #define _PID_T_DECLARED 180*199767f8SToomas Soome #endif 181*199767f8SToomas Soome 182*199767f8SToomas Soome typedef __register_t register_t; 183*199767f8SToomas Soome 184*199767f8SToomas Soome #ifndef _RLIM_T_DECLARED 185*199767f8SToomas Soome typedef __rlim_t rlim_t; /* resource limit */ 186*199767f8SToomas Soome #define _RLIM_T_DECLARED 187*199767f8SToomas Soome #endif 188*199767f8SToomas Soome 189*199767f8SToomas Soome typedef __int64_t sbintime_t; 190*199767f8SToomas Soome 191*199767f8SToomas Soome typedef __segsz_t segsz_t; /* segment size (in pages) */ 192*199767f8SToomas Soome 193*199767f8SToomas Soome #ifndef _SIZE_T_DECLARED 194*199767f8SToomas Soome typedef __size_t size_t; 195*199767f8SToomas Soome #define _SIZE_T_DECLARED 196*199767f8SToomas Soome #endif 197*199767f8SToomas Soome 198*199767f8SToomas Soome #ifndef _SSIZE_T_DECLARED 199*199767f8SToomas Soome typedef __ssize_t ssize_t; 200*199767f8SToomas Soome #define _SSIZE_T_DECLARED 201*199767f8SToomas Soome #endif 202*199767f8SToomas Soome 203*199767f8SToomas Soome #ifndef _SUSECONDS_T_DECLARED 204*199767f8SToomas Soome typedef __suseconds_t suseconds_t; /* microseconds (signed) */ 205*199767f8SToomas Soome #define _SUSECONDS_T_DECLARED 206*199767f8SToomas Soome #endif 207*199767f8SToomas Soome 208*199767f8SToomas Soome #ifndef _TIME_T_DECLARED 209*199767f8SToomas Soome typedef __time_t time_t; 210*199767f8SToomas Soome #define _TIME_T_DECLARED 211*199767f8SToomas Soome #endif 212*199767f8SToomas Soome 213*199767f8SToomas Soome #ifndef _TIMER_T_DECLARED 214*199767f8SToomas Soome typedef __timer_t timer_t; 215*199767f8SToomas Soome #define _TIMER_T_DECLARED 216*199767f8SToomas Soome #endif 217*199767f8SToomas Soome 218*199767f8SToomas Soome #ifndef _MQD_T_DECLARED 219*199767f8SToomas Soome typedef __mqd_t mqd_t; 220*199767f8SToomas Soome #define _MQD_T_DECLARED 221*199767f8SToomas Soome #endif 222*199767f8SToomas Soome 223*199767f8SToomas Soome typedef __u_register_t u_register_t; 224*199767f8SToomas Soome 225*199767f8SToomas Soome #ifndef _UID_T_DECLARED 226*199767f8SToomas Soome typedef __uid_t uid_t; /* user id */ 227*199767f8SToomas Soome #define _UID_T_DECLARED 228*199767f8SToomas Soome #endif 229*199767f8SToomas Soome 230*199767f8SToomas Soome #ifndef _USECONDS_T_DECLARED 231*199767f8SToomas Soome typedef __useconds_t useconds_t; /* microseconds (unsigned) */ 232*199767f8SToomas Soome #define _USECONDS_T_DECLARED 233*199767f8SToomas Soome #endif 234*199767f8SToomas Soome 235*199767f8SToomas Soome #ifndef _CAP_IOCTL_T_DECLARED 236*199767f8SToomas Soome #define _CAP_IOCTL_T_DECLARED 237*199767f8SToomas Soome typedef unsigned long cap_ioctl_t; 238*199767f8SToomas Soome #endif 239*199767f8SToomas Soome 240*199767f8SToomas Soome #ifndef _CAP_RIGHTS_T_DECLARED 241*199767f8SToomas Soome #define _CAP_RIGHTS_T_DECLARED 242*199767f8SToomas Soome struct cap_rights; 243*199767f8SToomas Soome 244*199767f8SToomas Soome typedef struct cap_rights cap_rights_t; 245*199767f8SToomas Soome #endif 246*199767f8SToomas Soome 247*199767f8SToomas Soome typedef __vm_offset_t vm_offset_t; 248*199767f8SToomas Soome typedef __vm_ooffset_t vm_ooffset_t; 249*199767f8SToomas Soome typedef __vm_paddr_t vm_paddr_t; 250*199767f8SToomas Soome typedef __vm_pindex_t vm_pindex_t; 251*199767f8SToomas Soome typedef __vm_size_t vm_size_t; 252*199767f8SToomas Soome 253*199767f8SToomas Soome typedef __rman_res_t rman_res_t; 254*199767f8SToomas Soome 255*199767f8SToomas Soome #ifdef _KERNEL 256*199767f8SToomas Soome typedef int boolean_t; 257*199767f8SToomas Soome typedef struct device *device_t; 258*199767f8SToomas Soome typedef __intfptr_t intfptr_t; 259*199767f8SToomas Soome 260*199767f8SToomas Soome /* 261*199767f8SToomas Soome * XXX this is fixed width for historical reasons. It should have had type 262*199767f8SToomas Soome * __int_fast32_t. Fixed-width types should not be used unless binary 263*199767f8SToomas Soome * compatibility is essential. Least-width types should be used even less 264*199767f8SToomas Soome * since they provide smaller benefits. 265*199767f8SToomas Soome * 266*199767f8SToomas Soome * XXX should be MD. 267*199767f8SToomas Soome * 268*199767f8SToomas Soome * XXX this is bogus in -current, but still used for spl*(). 269*199767f8SToomas Soome */ 270*199767f8SToomas Soome typedef __uint32_t intrmask_t; /* Interrupt mask (spl, xxx_imask...) */ 271*199767f8SToomas Soome 272*199767f8SToomas Soome typedef __uintfptr_t uintfptr_t; 273*199767f8SToomas Soome typedef __uint64_t uoff_t; 274*199767f8SToomas Soome typedef char vm_memattr_t; /* memory attribute codes */ 275*199767f8SToomas Soome typedef struct vm_page *vm_page_t; 276*199767f8SToomas Soome 277*199767f8SToomas Soome #if !defined(__bool_true_false_are_defined) && !defined(__cplusplus) 278*199767f8SToomas Soome #define __bool_true_false_are_defined 1 279*199767f8SToomas Soome #define false 0 280*199767f8SToomas Soome #define true 1 281*199767f8SToomas Soome #if __STDC_VERSION__ < 199901L && __GNUC__ < 3 && !defined(__INTEL_COMPILER) 282*199767f8SToomas Soome typedef int _Bool; 283*199767f8SToomas Soome #endif 284*199767f8SToomas Soome typedef _Bool bool; 285*199767f8SToomas Soome #endif /* !__bool_true_false_are_defined && !__cplusplus */ 286*199767f8SToomas Soome 287*199767f8SToomas Soome #define offsetof(type, field) __offsetof(type, field) 288*199767f8SToomas Soome 289*199767f8SToomas Soome #endif /* !_KERNEL */ 290*199767f8SToomas Soome 291*199767f8SToomas Soome /* 292*199767f8SToomas Soome * The following are all things that really shouldn't exist in this header, 293*199767f8SToomas Soome * since its purpose is to provide typedefs, not miscellaneous doodads. 294*199767f8SToomas Soome */ 295*199767f8SToomas Soome 296*199767f8SToomas Soome #ifdef __POPCNT__ 297*199767f8SToomas Soome #define __bitcount64(x) __builtin_popcountll((__uint64_t)(x)) 298*199767f8SToomas Soome #define __bitcount32(x) __builtin_popcount((__uint32_t)(x)) 299*199767f8SToomas Soome #define __bitcount16(x) __builtin_popcount((__uint16_t)(x)) 300*199767f8SToomas Soome #define __bitcountl(x) __builtin_popcountl((unsigned long)(x)) 301*199767f8SToomas Soome #define __bitcount(x) __builtin_popcount((unsigned int)(x)) 302*199767f8SToomas Soome #else 303*199767f8SToomas Soome /* 304*199767f8SToomas Soome * Population count algorithm using SWAR approach 305*199767f8SToomas Soome * - "SIMD Within A Register". 306*199767f8SToomas Soome */ 307*199767f8SToomas Soome static __inline __uint16_t 308*199767f8SToomas Soome __bitcount16(__uint16_t _x) 309*199767f8SToomas Soome { 310*199767f8SToomas Soome 311*199767f8SToomas Soome _x = (_x & 0x5555) + ((_x & 0xaaaa) >> 1); 312*199767f8SToomas Soome _x = (_x & 0x3333) + ((_x & 0xcccc) >> 2); 313*199767f8SToomas Soome _x = (_x + (_x >> 4)) & 0x0f0f; 314*199767f8SToomas Soome _x = (_x + (_x >> 8)) & 0x00ff; 315*199767f8SToomas Soome return (_x); 316*199767f8SToomas Soome } 317*199767f8SToomas Soome 318*199767f8SToomas Soome static __inline __uint32_t 319*199767f8SToomas Soome __bitcount32(__uint32_t _x) 320*199767f8SToomas Soome { 321*199767f8SToomas Soome 322*199767f8SToomas Soome _x = (_x & 0x55555555) + ((_x & 0xaaaaaaaa) >> 1); 323*199767f8SToomas Soome _x = (_x & 0x33333333) + ((_x & 0xcccccccc) >> 2); 324*199767f8SToomas Soome _x = (_x + (_x >> 4)) & 0x0f0f0f0f; 325*199767f8SToomas Soome _x = (_x + (_x >> 8)); 326*199767f8SToomas Soome _x = (_x + (_x >> 16)) & 0x000000ff; 327*199767f8SToomas Soome return (_x); 328*199767f8SToomas Soome } 329*199767f8SToomas Soome 330*199767f8SToomas Soome #ifdef __LP64__ 331*199767f8SToomas Soome static __inline __uint64_t 332*199767f8SToomas Soome __bitcount64(__uint64_t _x) 333*199767f8SToomas Soome { 334*199767f8SToomas Soome 335*199767f8SToomas Soome _x = (_x & 0x5555555555555555) + ((_x & 0xaaaaaaaaaaaaaaaa) >> 1); 336*199767f8SToomas Soome _x = (_x & 0x3333333333333333) + ((_x & 0xcccccccccccccccc) >> 2); 337*199767f8SToomas Soome _x = (_x + (_x >> 4)) & 0x0f0f0f0f0f0f0f0f; 338*199767f8SToomas Soome _x = (_x + (_x >> 8)); 339*199767f8SToomas Soome _x = (_x + (_x >> 16)); 340*199767f8SToomas Soome _x = (_x + (_x >> 32)) & 0x000000ff; 341*199767f8SToomas Soome return (_x); 342*199767f8SToomas Soome } 343*199767f8SToomas Soome 344*199767f8SToomas Soome #define __bitcountl(x) __bitcount64((unsigned long)(x)) 345*199767f8SToomas Soome #else 346*199767f8SToomas Soome static __inline __uint64_t 347*199767f8SToomas Soome __bitcount64(__uint64_t _x) 348*199767f8SToomas Soome { 349*199767f8SToomas Soome 350*199767f8SToomas Soome return (__bitcount32(_x >> 32) + __bitcount32(_x)); 351*199767f8SToomas Soome } 352*199767f8SToomas Soome 353*199767f8SToomas Soome #define __bitcountl(x) __bitcount32((unsigned long)(x)) 354*199767f8SToomas Soome #endif 355*199767f8SToomas Soome #define __bitcount(x) __bitcount32((unsigned int)(x)) 356*199767f8SToomas Soome #endif 357*199767f8SToomas Soome 358*199767f8SToomas Soome #if __BSD_VISIBLE 359*199767f8SToomas Soome 360*199767f8SToomas Soome #include <sys/select.h> 361*199767f8SToomas Soome 362*199767f8SToomas Soome /* 363*199767f8SToomas Soome * minor() gives a cookie instead of an index since we don't want to 364*199767f8SToomas Soome * change the meanings of bits 0-15 or waste time and space shifting 365*199767f8SToomas Soome * bits 16-31 for devices that don't use them. 366*199767f8SToomas Soome */ 367*199767f8SToomas Soome #define major(x) ((int)(((u_int)(x) >> 8)&0xff)) /* major number */ 368*199767f8SToomas Soome #define minor(x) ((int)((x)&0xffff00ff)) /* minor number */ 369*199767f8SToomas Soome #define makedev(x,y) ((dev_t)(((x) << 8) | (y))) /* create dev_t */ 370*199767f8SToomas Soome 371*199767f8SToomas Soome /* 372*199767f8SToomas Soome * These declarations belong elsewhere, but are repeated here and in 373*199767f8SToomas Soome * <stdio.h> to give broken programs a better chance of working with 374*199767f8SToomas Soome * 64-bit off_t's. 375*199767f8SToomas Soome */ 376*199767f8SToomas Soome #ifndef _KERNEL 377*199767f8SToomas Soome __BEGIN_DECLS 378*199767f8SToomas Soome #ifndef _FTRUNCATE_DECLARED 379*199767f8SToomas Soome #define _FTRUNCATE_DECLARED 380*199767f8SToomas Soome int ftruncate(int, off_t); 381*199767f8SToomas Soome #endif 382*199767f8SToomas Soome #ifndef _LSEEK_DECLARED 383*199767f8SToomas Soome #define _LSEEK_DECLARED 384*199767f8SToomas Soome off_t lseek(int, off_t, int); 385*199767f8SToomas Soome #endif 386*199767f8SToomas Soome #ifndef _MMAP_DECLARED 387*199767f8SToomas Soome #define _MMAP_DECLARED 388*199767f8SToomas Soome void * mmap(void *, size_t, int, int, int, off_t); 389*199767f8SToomas Soome #endif 390*199767f8SToomas Soome #ifndef _TRUNCATE_DECLARED 391*199767f8SToomas Soome #define _TRUNCATE_DECLARED 392*199767f8SToomas Soome int truncate(const char *, off_t); 393*199767f8SToomas Soome #endif 394*199767f8SToomas Soome __END_DECLS 395*199767f8SToomas Soome #endif /* !_KERNEL */ 396*199767f8SToomas Soome 397*199767f8SToomas Soome #endif /* __BSD_VISIBLE */ 398*199767f8SToomas Soome 399*199767f8SToomas Soome #endif /* !_SYS_TYPES_H_ */ 400