15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * The contents of this file are subject to the Mozilla Public 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * License Version 1.1 (the "License"); you may not use this file 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * except in compliance with the License. You may obtain a copy of 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * the License at http://www.mozilla.org/MPL/ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Software distributed under the License is distributed on an "AS 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * implied. See the License for the specific language governing 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * rights and limitations under the License. 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * The Original Code is the Netscape Portable Runtime (NSPR). 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * The Initial Developer of the Original Code is Netscape 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Communications Corporation. Portions created by Netscape are 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Copyright (C) 1998-2000 Netscape Communications Corporation. All 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Rights Reserved. 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Contributor(s): 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Alternatively, the contents of this file may be used under the 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * terms of the GNU General Public License Version 2 or later (the 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * "GPL"), in which case the provisions of the GPL are applicable 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * instead of those above. If you wish to allow use of your 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * version of this file only under the terms of the GPL and not to 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * allow others to use your version of this file under the MPL, 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * indicate your decision by deleting the provisions above and 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * replace them with the notice and other provisions required by 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * the GPL. If you do not delete the provisions above, a recipient 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * may use your version of this file under either the MPL or the 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * GPL. 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef nspr_darwin_defs_h___ 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define nspr_darwin_defs_h___ 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "prthread.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/syscall.h> 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PR_LINKER_ARCH "darwin" 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_SI_SYSNAME "DARWIN" 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifdef i386 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_SI_ARCHITECTURE "x86" 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_SI_ARCHITECTURE "ppc" 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PR_DLL_SUFFIX ".dylib" 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_VMBASE 0x30000000 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_STACK_VMBASE 0x50000000 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_DEFAULT_STACK_SIZE 65536L 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_MMAP_FLAGS MAP_PRIVATE 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef HAVE_STACK_GROWING_UP 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define HAVE_DLL 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define USE_MACH_DYLD 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_HAVE_SOCKADDR_LEN 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_STAT_HAS_ST_ATIMESPEC 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_NO_LARGE_FILES 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PR_HAVE_SYSV_NAMED_SHARED_MEMORY 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_INET6 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * I'd prefer to use getipnodebyname and getipnodebyaddr but the 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * getipnodebyname(3) man page on Mac OS X 10.2 says they are not 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * thread-safe. AI_V4MAPPED|AI_ADDRCONFIG doesn't work either. 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_HAVE_GETHOSTBYNAME2 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_HAVE_GETADDRINFO 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * On Mac OS X 10.2, gethostbyaddr fails with h_errno=NO_RECOVERY 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * if you pass an IPv4-mapped IPv6 address to it. 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_GHBA_DISALLOW_V4MAPPED 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * socket(AF_INET6) fails with EPROTONOSUPPORT on Mac OS X 10.1. 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * IPv6 under OS X 10.2 and below is not complete (see bug 222031). 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if MACOS_DEPLOYMENT_TARGET < 100300 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_INET6_PROBE 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* Mac OS X 10.2 has inet_ntop and inet_pton. */ 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if MACOS_DEPLOYMENT_TARGET >= 100200 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_HAVE_INET_NTOP 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(__ppc__) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_HAVE_ATOMIC_OPS 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_ATOMIC() 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _PR_DarwinPPC_AtomicIncrement(PRInt32 *val); 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_ATOMIC_INCREMENT(val) _PR_DarwinPPC_AtomicIncrement(val) 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _PR_DarwinPPC_AtomicDecrement(PRInt32 *val); 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_ATOMIC_DECREMENT(val) _PR_DarwinPPC_AtomicDecrement(val) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _PR_DarwinPPC_AtomicSet(PRInt32 *val, PRInt32 newval); 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_ATOMIC_SET(val, newval) _PR_DarwinPPC_AtomicSet(val, newval) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _PR_DarwinPPC_AtomicAdd(PRInt32 *ptr, PRInt32 val); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_ATOMIC_ADD(ptr, val) _PR_DarwinPPC_AtomicAdd(ptr, val) 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif /* __ppc__ */ 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define USE_SETJMP 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(_PR_PTHREADS) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <setjmp.h> 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PR_CONTEXT_TYPE jmp_buf 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CONTEXT(_th) ((_th)->md.context) 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GET_SP(_th) (((struct sigcontext *) (_th)->md.context)->sc_onstack) 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PR_NUM_GCREGS _JBLEN 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** Initialize a thread context to run "_main()" when started 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)*/ 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ \ 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *status = PR_TRUE; \ 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (setjmp(CONTEXT(_thread))) { \ 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _main(); \ 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } \ 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _MD_GET_SP(_thread) = (unsigned char*) ((_sp) - 64); \ 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SWITCH_CONTEXT(_thread) \ 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!setjmp(CONTEXT(_thread))) { \ 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (_thread)->md.errcode = errno; \ 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _PR_Schedule(); \ 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** Restore a thread context, saved by _MD_SWITCH_CONTEXT 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)*/ 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_RESTORE_CONTEXT(_thread) \ 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ \ 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) errno = (_thread)->md.errcode; \ 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _MD_SET_CURRENT_THREAD(_thread); \ 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) longjmp(CONTEXT(_thread), 1); \ 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* Machine-dependent (MD) data structures */ 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDThread { 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PR_CONTEXT_TYPE context; 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int id; 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int errcode; 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDThreadStack { 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt8 notused; 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDLock { 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt8 notused; 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDSemaphore { 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt8 notused; 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDCVar { 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt8 notused; 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDSegment { 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt8 notused; 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * md-specific cpu structure field 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_MD_MAX_OSFD FD_SETSIZE 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDCPU_Unix { 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRCList ioQ; 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRUint32 ioq_timeout; 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt32 ioq_max_osfd; 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt32 ioq_osfd_cnt; 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef _PR_USE_POLL 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fd_set fd_read_set, fd_write_set, fd_exception_set; 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fd_exception_cnt[_PR_MD_MAX_OSFD]; 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct pollfd *ioq_pollfds; 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int ioq_pollfds_size; 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif /* _PR_USE_POLL */ 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDCPU { 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct _MDCPU_Unix md_unix; 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_LOCKS() 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_NEW_LOCK(lock) PR_SUCCESS 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_FREE_LOCK(lock) 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_LOCK(lock) 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_UNLOCK(lock) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_IO() 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_IOQ_LOCK() 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_IOQ_UNLOCK() 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_InitializeThread(PRThread *thread); 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_THREAD _MD_InitializeThread 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_EXIT_THREAD(thread) 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SUSPEND_THREAD(thread) _MD_suspend_thread 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_RESUME_THREAD(thread) _MD_resume_thread 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CLEAN_THREAD(_thread) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_CREATE_THREAD( 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRThread *thread, 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void (*start) (void *), 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRThreadPriority priority, 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRThreadScope scope, 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRThreadState state, 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRUint32 stackSize); 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_SET_PRIORITY(struct _MDThread *thread, PRUintn newPri); 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_WAIT(PRThread *, PRIntervalTime timeout); 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_WAKEUP_WAITER(PRThread *); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_YIELD(void); 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif /* ! _PR_PTHREADS */ 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_EARLY_INIT _MD_EarlyInit 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_FINAL_INIT _PR_UnixInit 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GET_INTERVAL _PR_UNIX_GetInterval 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INTERVAL_PER_SEC _PR_UNIX_TicksPerSecond 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_EarlyInit(void); 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRIntervalTime _PR_UNIX_GetInterval(void); 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRIntervalTime _PR_UNIX_TicksPerSecond(void); 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * We wrapped the select() call. _MD_SELECT refers to the built-in, 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * unwrapped version. 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SELECT(nfds,r,w,e,tv) syscall(SYS_select,nfds,r,w,e,tv) 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* For writev() */ 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/uio.h> 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif /* nspr_darwin_defs_h___ */ 261