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 prunixos_h___ 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define prunixos_h___ 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * If FD_SETSIZE is not defined on the command line, set the default value 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * before include select.h 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Linux: FD_SETSIZE is defined in /usr/include/sys/select.h and should 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * not be redefined. 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(LINUX) && !defined(DARWIN) && !defined(NEXTSTEP) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef FD_SETSIZE 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define FD_SETSIZE 4096 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <unistd.h> 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <stddef.h> 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/stat.h> 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <dirent.h> 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <errno.h> 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "prio.h" 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "prmem.h" 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "prclist.h" 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * For select(), fd_set, and struct timeval. 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * In The Single UNIX(R) Specification, Version 2, 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * the header file for select() is <sys/time.h>. 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * fd_set is defined in <sys/types.h>. Usually 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * <sys/time.h> includes <sys/types.h>, but on some 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * older systems <sys/time.h> does not include 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * <sys/types.h>, so we include it explicitly. 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/time.h> 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/types.h> 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(AIX) /* Only pre-4.2 AIX needs it, but for simplicity... */ 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/select.h> 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PR_DIRECTORY_SEPARATOR '/' 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PR_DIRECTORY_SEPARATOR_STR "/" 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PR_PATH_SEPARATOR ':' 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PR_PATH_SEPARATOR_STR ":" 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GCPTR 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef int (*FARPROC)(); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * intervals at which GLOBAL threads wakeup to check for pending interrupt 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_INTERRUPT_CHECK_INTERVAL_SECS 5 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRIntervalTime intr_timeout_ticks; 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * The bit flags for the in_flags and out_flags fields 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * of _PR_UnixPollDesc 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifdef _PR_USE_POLL 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_READ POLLIN 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_WRITE POLLOUT 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_EXCEPT POLLPRI 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_ERR POLLERR 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_NVAL POLLNVAL 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_HUP POLLHUP 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else /* _PR_USE_POLL */ 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_READ 0x1 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_WRITE 0x2 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_EXCEPT 0x4 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_ERR 0x8 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_NVAL 0x10 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_UNIX_POLL_HUP 0x20 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif /* _PR_USE_POLL */ 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef struct _PRUnixPollDesc { 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt32 osfd; 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt16 in_flags; 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt16 out_flags; 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} _PRUnixPollDesc; 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef struct PRPollQueue { 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRCList links; /* for linking PRPollQueue's together */ 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _PRUnixPollDesc *pds; /* array of poll descriptors */ 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRUintn npds; /* length of the array */ 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRPackedBool on_ioq; /* is this on the async i/o work q? */ 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntervalTime timeout; /* timeout, in ticks */ 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) struct PRThread *thr; 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} PRPollQueue; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_POLLQUEUE_PTR(_qp) \ 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ((PRPollQueue*) ((char*) (_qp) - offsetof(PRPollQueue,links))) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _PR_WaitForMultipleFDs( 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _PRUnixPollDesc *unixpds, 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt32 pdcnt, 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntervalTime timeout); 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _PR_Unblock_IO_Wait(struct PRThread *thr); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(_PR_LOCAL_THREADS_ONLY) || defined(_PR_GLOBAL_THREADS_ONLY) 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CHECK_FOR_EXIT() 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern fd_set _pr_md_read_set, _pr_md_write_set, _pr_md_exception_set; 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt16 _pr_md_read_cnt[], _pr_md_write_cnt[], _pr_md_exception_cnt[]; 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _pr_md_ioq_max_osfd; 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRUint32 _pr_md_ioq_timeout; 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDFileDesc { 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int osfd; 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(LINUX) && defined(_PR_PTHREADS) 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int tcp_nodelay; /* used by pt_LinuxSendFile */ 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDDir { 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DIR *d; 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _PRCPU; 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_unix_init_running_cpu(struct _PRCPU *cpu); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** Make a redzone at both ends of the stack segment. Disallow access 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** to those pages of memory. It's ok if the mprotect call's don't 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** work - it just means that we don't really have a functional 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** redzone. 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)*/ 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <sys/mman.h> 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef PROT_NONE 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PROT_NONE 0x0 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(DEBUG) && !defined(DARWIN) && !defined(NEXTSTEP) 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(SOLARIS) 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string.h> /* for memset() */ 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_STACK(ts,REDZONE) \ 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PR_BEGIN_MACRO \ 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (void) mprotect((void*)ts->seg->vaddr, REDZONE, PROT_NONE); \ 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (void) mprotect((void*) ((char*)ts->seg->vaddr + REDZONE + ts->stackSize),\ 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) REDZONE, PROT_NONE); \ 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) /* \ 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ** Fill stack memory with something that turns into an illegal \ 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ** pointer value. This will sometimes find runtime references to \ 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ** uninitialized pointers. We don't do this for solaris because we \ 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ** can use purify instead. \ 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ \ 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (_pr_debugStacks) { \ 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) memset(ts->allocBase + REDZONE, 0xf7, ts->stackSize); \ 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } \ 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PR_END_MACRO 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else /* !SOLARIS */ 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_STACK(ts,REDZONE) \ 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PR_BEGIN_MACRO \ 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (void) mprotect((void*)ts->seg->vaddr, REDZONE, PROT_NONE); \ 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (void) mprotect((void*) ((char*)ts->seg->vaddr + REDZONE + ts->stackSize),\ 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) REDZONE, PROT_NONE); \ 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PR_END_MACRO 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif /* !SOLARIS */ 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * _MD_CLEAR_STACK 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Allow access to the redzone pages; the access was turned off in 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * _MD_INIT_STACK. 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CLEAR_STACK(ts) \ 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PR_BEGIN_MACRO \ 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (void) mprotect((void*)ts->seg->vaddr, REDZONE, PROT_READ|PROT_WRITE);\ 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (void) mprotect((void*) ((char*)ts->seg->vaddr + REDZONE + ts->stackSize),\ 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) REDZONE, PROT_READ|PROT_WRITE); \ 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PR_END_MACRO 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else /* DEBUG */ 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_STACK(ts,REDZONE) 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CLEAR_STACK(ts) 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif /* DEBUG */ 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(SOLARIS) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define PR_SET_INTSOFF(newval) 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/************************************************************************/ 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _PR_UnixInit(void); 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/************************************************************************/ 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDProcess { 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pid_t pid; 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct PRProcess; 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct PRProcessAttr; 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* Create a new process (fork() + exec()) */ 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CREATE_PROCESS _MD_CreateUnixProcess 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern struct PRProcess * _MD_CreateUnixProcess( 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char *path, 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) char *const *argv, 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) char *const *envp, 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const struct PRProcessAttr *attr 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)); 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_DETACH_PROCESS _MD_DetachUnixProcess 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_DetachUnixProcess(struct PRProcess *process); 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* Wait for a child process to terminate */ 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_WAIT_PROCESS _MD_WaitUnixProcess 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_WaitUnixProcess(struct PRProcess *process, 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt32 *exitCode); 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_KILL_PROCESS _MD_KillUnixProcess 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_KillUnixProcess(struct PRProcess *process); 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/************************************************************************/ 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_EnableClockInterrupts(void); 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_DisableClockInterrupts(void); 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_START_INTERRUPTS _MD_StartInterrupts 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_STOP_INTERRUPTS _MD_StopInterrupts 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_DISABLE_CLOCK_INTERRUPTS _MD_DisableClockInterrupts 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_ENABLE_CLOCK_INTERRUPTS _MD_EnableClockInterrupts 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_BLOCK_CLOCK_INTERRUPTS _MD_BlockClockInterrupts 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_UNBLOCK_CLOCK_INTERRUPTS _MD_UnblockClockInterrupts 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/************************************************************************/ 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_InitCPUS(void); 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_CPUS _MD_InitCPUS 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_Wakeup_CPUs(void); 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_WAKEUP_CPUS _MD_Wakeup_CPUs 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_PAUSE_CPU _MD_PauseCPU 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(_PR_LOCAL_THREADS_ONLY) || defined(_PR_GLOBAL_THREADS_ONLY) 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CLEANUP_BEFORE_EXIT() 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef IRIX 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_EXIT(status) _exit(status) 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/************************************************************************/ 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GET_ENV getenv 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_PUT_ENV putenv 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/************************************************************************/ 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_FILEDESC(fd) 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_MakeNonblock(PRFileDesc *fd); 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_MAKE_NONBLOCK _MD_MakeNonblock 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/************************************************************************/ 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(_PR_PTHREADS) 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_InitSegs(void); 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_AllocSegment(PRSegment *seg, PRUint32 size, 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void *vaddr); 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_FreeSegment(PRSegment *seg); 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_SEGS _MD_InitSegs 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_ALLOC_SEGMENT _MD_AllocSegment 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_FREE_SEGMENT _MD_FreeSegment 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif /* !defined(_PR_PTHREADS) */ 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/************************************************************************/ 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(HPUX_LW_TIMER) 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INTERVAL_INIT() 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INTERVAL_PER_MILLISEC() (_PR_MD_INTERVAL_PER_SEC() / 1000) 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INTERVAL_PER_MICROSEC() (_PR_MD_INTERVAL_PER_SEC() / 1000000) 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/************************************************************************/ 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_ERRNO() (errno) 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GET_SOCKET_ERROR() (errno) 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/************************************************************************/ 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_AvailableSocket(PRInt32 osfd); 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_StartInterrupts(void); 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_StopInterrupts(void); 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_DisableClockInterrupts(void); 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_BlockClockInterrupts(void); 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_UnblockClockInterrupts(void); 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_PauseCPU(PRIntervalTime timeout); 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_open_dir(struct _MDDir *, const char *); 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_close_dir(struct _MDDir *); 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern char * _MD_read_dir(struct _MDDir *, PRIntn); 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_open(const char *name, PRIntn osflags, PRIntn mode); 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_delete(const char *name); 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_getfileinfo(const char *fn, PRFileInfo *info); 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_getfileinfo64(const char *fn, PRFileInfo64 *info); 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_getopenfileinfo(const PRFileDesc *fd, PRFileInfo *info); 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_getopenfileinfo64(const PRFileDesc *fd, PRFileInfo64 *info); 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_rename(const char *from, const char *to); 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_access(const char *name, PRAccessHow how); 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_mkdir(const char *name, PRIntn mode); 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_rmdir(const char *name); 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_accept_read(PRInt32 sock, PRInt32 *newSock, 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRNetAddr **raddr, void *buf, PRInt32 amount); 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _PR_UnixSendFile(PRFileDesc *sd, PRSendFileData *sfd, 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRTransmitFileFlags flags, PRIntervalTime timeout); 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_LockFile(PRInt32 osfd); 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_TLockFile(PRInt32 osfd); 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_UnlockFile(PRInt32 osfd); 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_OPEN_DIR(dir, name) _MD_open_dir(dir, name) 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CLOSE_DIR(dir) _MD_close_dir(dir) 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_READ_DIR(dir, flags) _MD_read_dir(dir, flags) 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_OPEN(name, osflags, mode) _MD_open(name, osflags, mode) 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_OPEN_FILE(name, osflags, mode) _MD_open(name, osflags, mode) 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_read(PRFileDesc *fd, void *buf, PRInt32 amount); 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_READ(fd,buf,amount) _MD_read(fd,buf,amount) 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_write(PRFileDesc *fd, const void *buf, PRInt32 amount); 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_WRITE(fd,buf,amount) _MD_write(fd,buf,amount) 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_DELETE(name) _MD_delete(name) 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GETFILEINFO(fn, info) _MD_getfileinfo(fn, info) 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GETFILEINFO64(fn, info) _MD_getfileinfo64(fn, info) 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GETOPENFILEINFO(fd, info) _MD_getopenfileinfo(fd, info) 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GETOPENFILEINFO64(fd, info) _MD_getopenfileinfo64(fd, info) 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_RENAME(from, to) _MD_rename(from, to) 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_ACCESS(name, how) _MD_access(name, how) 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_MKDIR(name, mode) _MD_mkdir(name, mode) 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_MAKE_DIR(name, mode) _MD_mkdir(name, mode) 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_RMDIR(name) _MD_rmdir(name) 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_ACCEPT_READ(sock, newSock, raddr, buf, amount) _MD_accept_read(sock, newSock, raddr, buf, amount) 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_LOCKFILE _MD_LockFile 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_TLOCKFILE _MD_TLockFile 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_UNLOCKFILE _MD_UnlockFile 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_socket(int af, int type, int flags); 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SOCKET _MD_socket 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_connect(PRFileDesc *fd, const PRNetAddr *addr, 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRUint32 addrlen, PRIntervalTime timeout); 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CONNECT _MD_connect 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_accept(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen, 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntervalTime timeout); 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_ACCEPT _MD_accept 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_bind(PRFileDesc *fd, const PRNetAddr *addr, PRUint32 addrlen); 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_BIND _MD_bind 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_listen(PRFileDesc *fd, PRIntn backlog); 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_LISTEN _MD_listen 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_shutdown(PRFileDesc *fd, PRIntn how); 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SHUTDOWN _MD_shutdown 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_recv(PRFileDesc *fd, void *buf, PRInt32 amount, 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntn flags, PRIntervalTime timeout); 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_RECV _MD_recv 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_send(PRFileDesc *fd, const void *buf, PRInt32 amount, 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntn flags, PRIntervalTime timeout); 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SEND _MD_send 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_recvfrom(PRFileDesc *fd, void *buf, PRInt32 amount, 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntn flags, PRNetAddr *addr, PRUint32 *addrlen, 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntervalTime timeout); 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_RECVFROM _MD_recvfrom 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_sendto(PRFileDesc *fd, const void *buf, PRInt32 amount, 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntn flags, const PRNetAddr *addr, PRUint32 addrlen, 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntervalTime timeout); 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SENDTO _MD_sendto 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_writev(PRFileDesc *fd, const struct PRIOVec *iov, 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt32 iov_size, PRIntervalTime timeout); 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_WRITEV _MD_writev 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_socketavailable(PRFileDesc *fd); 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SOCKETAVAILABLE _MD_socketavailable 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt64 _MD_socketavailable64(PRFileDesc *fd); 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SOCKETAVAILABLE64 _MD_socketavailable64 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_PIPEAVAILABLE _MD_socketavailable 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_pr_poll(PRPollDesc *pds, PRIntn npds, 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntervalTime timeout); 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_PR_POLL _MD_pr_poll 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_close(PRInt32 osfd); 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CLOSE_FILE _MD_close 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_lseek(PRFileDesc*, PRInt32, PRSeekWhence); 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_LSEEK _MD_lseek 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt64 _MD_lseek64(PRFileDesc*, PRInt64, PRSeekWhence); 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_LSEEK64 _MD_lseek64 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_fsync(PRFileDesc *fd); 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_FSYNC _MD_fsync 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRInt32 _MD_socketpair(int af, int type, int flags, PRInt32 *osfd); 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SOCKETPAIR _MD_socketpair 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CLOSE_SOCKET _MD_close 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef NO_NSPR_10_SUPPORT 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_STAT stat 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_getpeername(PRFileDesc *fd, PRNetAddr *addr, 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRUint32 *addrlen); 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GETPEERNAME _MD_getpeername 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_getsockname(PRFileDesc *fd, PRNetAddr *addr, 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRUint32 *addrlen); 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GETSOCKNAME _MD_getsockname 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_getsockopt(PRFileDesc *fd, PRInt32 level, 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt32 optname, char* optval, PRInt32* optlen); 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GETSOCKOPT _MD_getsockopt 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_setsockopt(PRFileDesc *fd, PRInt32 level, 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRInt32 optname, const char* optval, PRInt32 optlen); 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SETSOCKOPT _MD_setsockopt 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_set_fd_inheritable(PRFileDesc *fd, PRBool inheritable); 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_SET_FD_INHERITABLE _MD_set_fd_inheritable 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_init_fd_inheritable(PRFileDesc *fd, PRBool imported); 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_INIT_FD_INHERITABLE _MD_init_fd_inheritable 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void _MD_query_fd_inheritable(PRFileDesc *fd); 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_QUERY_FD_INHERITABLE _MD_query_fd_inheritable 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_gethostname(char *name, PRUint32 namelen); 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GETHOSTNAME _MD_gethostname 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_getsysinfo(PRSysInfo cmd, char *name, PRUint32 namelen); 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GETSYSINFO _MD_getsysinfo 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int _MD_unix_get_nonblocking_connect_error(int osfd); 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* Memory-mapped files */ 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MDFileMap { 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntn prot; 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntn flags; 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRBool isAnonFM; /* when true, PR_CloseFileMap() must close the related fd */ 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_CreateFileMap(struct PRFileMap *fmap, PRInt64 size); 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CREATE_FILE_MAP _MD_CreateFileMap 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_GET_MEM_MAP_ALIGNMENT() PR_GetPageSize() 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern void * _MD_MemMap(struct PRFileMap *fmap, PRInt64 offset, 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRUint32 len); 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_MEM_MAP _MD_MemMap 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_MemUnmap(void *addr, PRUint32 size); 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_MEM_UNMAP _MD_MemUnmap 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern PRStatus _MD_CloseFileMap(struct PRFileMap *fmap); 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _MD_CLOSE_FILE_MAP _MD_CloseFileMap 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * The standard (XPG4) gettimeofday() (from BSD) takes two arguments. 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * On some SVR4 derivatives, gettimeofday() takes only one argument. 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * The GETTIMEOFDAY macro is intended to hide this difference. 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifdef HAVE_SVID_GETTOD 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GETTIMEOFDAY(tp) gettimeofday(tp) 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GETTIMEOFDAY(tp) gettimeofday((tp), NULL) 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(_PR_PTHREADS) && !defined(_PR_POLL_AVAILABLE) 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define _PR_NEED_FAKE_POLL 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(_PR_NEED_FAKE_POLL) 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Some platforms don't have poll(), but our pthreads code calls poll(). 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * As a temporary measure, I implemented a fake poll() using select(). 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Here are the struct and macro definitions copied from sys/poll.h 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * on Solaris 2.5. 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct pollfd { 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int fd; 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) short events; 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) short revents; 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* poll events */ 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLIN 0x0001 /* fd is readable */ 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLPRI 0x0002 /* high priority info at fd */ 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLOUT 0x0004 /* fd is writeable (won't block) */ 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLRDNORM 0x0040 /* normal data is readable */ 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLWRNORM POLLOUT 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLRDBAND 0x0080 /* out-of-band data is readable */ 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLWRBAND 0x0100 /* out-of-band data is writeable */ 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLNORM POLLRDNORM 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLERR 0x0008 /* fd has error condition */ 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLHUP 0x0010 /* fd has been hung up on */ 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define POLLNVAL 0x0020 /* invalid pollfd entry */ 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern int poll(struct pollfd *, unsigned long, int); 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif /* _PR_NEED_FAKE_POLL */ 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** A vector of the UNIX I/O calls we use. These are here to smooth over 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** the rough edges needed for large files. All of NSPR's implmentaions 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** go through this vector using syntax of the form 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** result = _md_iovector.xxx64(args); 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)*/ 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(SOLARIS2_5) 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** Special case: Solaris 2.5.1 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** Solaris starts to have 64-bit file I/O in 2.6. We build on Solaris 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** 2.5.1 so that we can use the same binaries on both Solaris 2.5.1 and 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** 2.6. At run time, we detect whether 64-bit file I/O is available by 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** looking up the 64-bit file function symbols in libc. At build time, 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** we need to define the 64-bit file I/O datatypes that are compatible 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** with their definitions on Solaris 2.6. 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)*/ 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef PRInt64 off64_t; 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef PRUint64 ino64_t; 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef PRInt64 blkcnt64_t; 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct stat64 { 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dev_t st_dev; 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) long st_pad1[3]; 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ino64_t st_ino; 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mode_t st_mode; 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) nlink_t st_nlink; 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uid_t st_uid; 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gid_t st_gid; 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dev_t st_rdev; 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) long t_pad2[2]; 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) off64_t st_size; 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) timestruc_t st_atim; 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) timestruc_t st_mtim; 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) timestruc_t st_ctim; 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) long st_blksize; 5865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) blkcnt64_t st_blocks; 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) char st_fstype[_ST_FSTYPSZ]; 5885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) long st_pad4[8]; 5895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 5905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef struct stat64 _MDStat64; 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef off64_t _MDOff64_t; 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(_PR_HAVE_OFF64_T) 5945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef struct stat64 _MDStat64; 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef off64_t _MDOff64_t; 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(_PR_HAVE_LARGE_OFF_T) 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef struct stat _MDStat64; 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef off_t _MDOff64_t; 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(_PR_NO_LARGE_FILES) 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef struct stat _MDStat64; 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef PRInt64 _MDOff64_t; 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#error "I don't know yet" 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef PRIntn (*_MD_Fstat64)(PRIntn osfd, _MDStat64 *buf); 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef PRIntn (*_MD_Open64)(const char *path, int oflag, ...); 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(VMS) 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef PRIntn (*_MD_Stat64)(const char *path, _MDStat64 *buf, ...); 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef PRIntn (*_MD_Stat64)(const char *path, _MDStat64 *buf); 6125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef _MDOff64_t (*_MD_Lseek64)(PRIntn osfd, _MDOff64_t, PRIntn whence); 6145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef void* (*_MD_Mmap64)( 6155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void *addr, PRSize len, PRIntn prot, PRIntn flags, 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PRIntn fildes, _MDOff64_t offset); 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct _MD_IOVector 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _MD_Open64 _open64; 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _MD_Mmap64 _mmap64; 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _MD_Stat64 _stat64; 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _MD_Fstat64 _fstat64; 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) _MD_Lseek64 _lseek64; 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extern struct _MD_IOVector _md_iovector; 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif /* prunixos_h___ */ 628