This commit was manufactured by cvs2svn to create tagAPACHE_2_0_ALPHA_8

'APACHE_2_0_ALPHA_8'.

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/tags/APACHE_2_0_ALPHA_8@60774 13f79535-47bb-0310-9956-ffa450edef68

10 files changed, 0 insertions, 2675 deletions

diff --git a/apr.dsp b/apr.dsp
deleted file mode 100644
index c3cc6bf11..000000000
--- a/apr.dsp
+++ /dev/null
@@ -1,546 +0,0 @@
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diff --git a/include/arch/win32/misc.h b/include/arch/win32/misc.h
deleted file mode 100644
index e0ce1d050..000000000
--- a/include/arch/win32/misc.h
+++ /dev/null
@@ -1,178 +0,0 @@
-/* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2000 The Apache Software Foundation.  All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- *    if any, must include the following acknowledgment:
- *       "This product includes software developed by the
- *        Apache Software Foundation (http://www.apache.org/)."
- *    Alternately, this acknowledgment may appear in the software itself,
- *    if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- *    not be used to endorse or promote products derived from this
- *    software without prior written permission. For written
- *    permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- *    nor may "Apache" appear in their name, without prior written
- *    permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation.  For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
-
-#ifndef MISC_H
-#define MISC_H
-
-#include "apr.h"
-#include "apr_private.h"
-#include "apr_general.h"
-#include "apr_pools.h"
-#include "apr_getopt.h"
-#include "apr_thread_proc.h"
-#include "apr_file_io.h"
-#include "apr_errno.h"
-#include "apr_getopt.h"
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#if APR_HAVE_STDIO_H
-#include <stdio.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#if APR_HAVE_SIGNAL_H
-#include <signal.h>
-#endif
-#if APR_HAVE_PTHREAD_H
-#include <pthread.h>
-#endif
-#ifdef BEOS
-#include <kernel/OS.h>
-#endif
- 
-typedef struct datastruct {
-    const void *data;
-    const char *key;
-    struct datastruct *next;
-    struct datastruct *prev;
-} datastruct;
-
-struct apr_other_child_rec_t {
-    struct apr_other_child_rec_t *next;
-    int id;  /* This is either a pid or tid depending on the platform */
-    void (*maintenance) (int, void *, int);
-    void *data;
-    int write_fd;
-};
-
-#ifdef WIN32
-#define WSAHighByte 2
-#define WSALowByte 0
-/* Platform specific designation of run time os version.
- * Gaps allow for specific service pack levels that
- * export new kernel or winsock functions or behavior.
- */
-typedef enum {
-        APR_WIN_95 = 0,
-        APR_WIN_98 = 4,
-        APR_WIN_NT = 8,
-        APR_WIN_NT_4 = 12,
-        APR_WIN_NT_4_SP2 = 14,
-        APR_WIN_NT_4_SP3 = 15,
-        APR_WIN_NT_4_SP4 = 16,
-        APR_WIN_NT_4_SP6 = 18,
-        APR_WIN_2000 = 24
-} apr_oslevel_e;
-
-
-typedef enum {
-    DLL_WINBASEAPI = 0,    // kernel32 From WinBase.h
-    DLL_WINADVAPI = 1,     // advapi32 From WinBase.h
-    DLL_WINSOCKAPI = 2,    // mswsock  From WinSock.h
-    DLL_WINSOCK2API = 3,   // ws2_32   From WinSock2.h
-    DLL_defined = 4        // must define as last idx_ + 1
-} apr_dlltoken_e;
-
-FARPROC apr_load_dll_func(apr_dlltoken_e fnLib, char *fnName, int ordinal);
-
-/* The apr_load_dll_func call WILL fault if the function cannot be loaded */
-
-#define APR_DECLARE_LATE_DLL_FUNC(lib, rettype, calltype, fn, ord, args, names) \
-    typedef rettype (calltype *apr_winapi_fpt_##fn) args; \
-    static apr_winapi_fpt_##fn apr_winapi_pfn_##fn = NULL; \
-    __inline rettype apr_winapi_##fn args \
-    {   if (!apr_winapi_pfn_##fn) \
-            apr_winapi_pfn_##fn = (apr_winapi_fpt_##fn) \
-                                      apr_load_dll_func(lib, #fn, ord); \
-        return (*(apr_winapi_pfn_##fn)) names; }; \
-
-/* Provide late bound declarations of every API function missing from
- * one or more supported releases of the Win32 API
- *
- * lib is the enumerated token from apr_dlltoken_e, and must correspond
- * to the string table entry in start.c used by the apr_load_dll_func().
- * Token names (attempt to) follow Windows.h declarations prefixed by DLL_
- * in order to facilitate comparison.  Use the exact declaration syntax
- * and names from Windows.h to prevent ambigutity and bugs.
- *
- * rettype and calltype follow the original declaration in Windows.h
- * fn is the true function name - beware Ansi/Unicode #defined macros
- * ord is the ordinal within the library, use 0 if it varies between versions
- * args is the parameter list following the original declaration, in parens
- * names is the parameter list sans data types, enclosed in parens
- *
- * #undef/re#define the Ansi/Unicode generic name to abate confusion
- * In the case of non-text functions, simply #define the original name
- */
-
-APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, BOOL, WINAPI, GetFileAttributesExA, 0, (
-    IN LPCSTR lpFileName,
-    IN GET_FILEEX_INFO_LEVELS fInfoLevelId,
-    OUT LPVOID lpFileInformation),
-    (lpFileName, fInfoLevelId, lpFileInformation));
-#undef GetFileAttributesEx
-#define GetFileAttributesEx apr_winapi_GetFileAttributesExA
-
-APR_DECLARE_LATE_DLL_FUNC(DLL_WINBASEAPI, BOOL, WINAPI, CancelIo, 0, (
-    IN HANDLE hFile),
-    (hFile));
-#define CancelIo apr_winapi_CancelIo
-
-apr_status_t apr_get_oslevel(struct apr_pool_t *, apr_oslevel_e *);
-#endif /* WIN32 */
-
-#endif  /* ! MISC_H */
-
diff --git a/libapr.def b/libapr.def
deleted file mode 100644
index eae7b8662..000000000
--- a/libapr.def
+++ /dev/null
@@ -1,274 +0,0 @@
-; aprlib.def :
-
-LIBRARY aprlib
-DESCRIPTION ''
-
-EXPORTS
-; Add new API calls to the end of this list.
-; apr_file_io.h
-	apr_open
-	apr_close
-	apr_remove_file
-	apr_rename_file
-    	apr_eof
-	apr_read
-	apr_write
-	apr_writev
-        apr_full_read
-        apr_full_write
-    	apr_putc
-    	apr_getc
-	apr_ungetc
-	apr_fgets
-	apr_puts
-	apr_flush
-	apr_dupfile
-	apr_getfileinfo
-        apr_setfileperms
-	apr_stat
-        apr_lstat
-	apr_seek
-	apr_opendir
-	apr_closedir
-	apr_readdir
-	apr_rewinddir
-	apr_make_dir
-	apr_remove_dir
-	apr_dir_entry_size
-	apr_dir_entry_mtime
-	apr_dir_entry_ftype
-	apr_get_dir_filename
-;	apr_get_filename
-	apr_create_pipe
-;       apr_create_namedpipe
-;       apr_set_pipe_timeout
-    	apr_get_filedata
-    	apr_set_filedata
-    	apr_get_os_file
-	apr_put_os_file
-    	apr_get_os_dir
-    	apr_fprintf
-
-;
-; apr_network_io.h
-        apr_get_sockaddr
-        apr_getaddrinfo
-        apr_create_socket
-	apr_create_tcp_socket
-	apr_shutdown
-	apr_close_socket
-	apr_bind
-	apr_listen
-	apr_accept
-	apr_connect
-	apr_get_hostname
-	apr_gethostname
-	apr_send
-	apr_recv
-	apr_setsocketopt
-	apr_sendv
-	apr_sendfile
-	apr_setup_poll
-	apr_poll
-	apr_add_poll_socket
-	apr_get_revents
-	apr_get_socketdata
-	apr_set_socketdata
-	apr_get_polldata
-	apr_set_polldata
-	apr_put_os_sock
-	apr_get_os_sock
-	apr_remove_poll_socket
-	apr_clear_poll_sockets
-	apr_getsocketopt
-	apr_get_ipaddr
-	apr_set_ipaddr
-        apr_get_port
-	apr_set_port
-        apr_get_inaddr
-        apr_get_socket_inaddr
-
-;
-;
-; apr_thread_proc.h
-	apr_createprocattr_init
-	apr_setprocattr_io
-	apr_setprocattr_dir
-	apr_setprocattr_cmdtype
-	apr_setprocattr_detach
-	apr_create_process
-;
-;
-;
-	apr_wait_proc
-	apr_kill
-	apr_create_threadattr
-	apr_setthreadattr_detach
-	apr_getthreadattr_detach
-	apr_create_thread
-	apr_thread_exit
-	apr_thread_join
-	apr_thread_detach
-;
-	apr_create_thread_private
-	apr_get_thread_private
-	apr_set_thread_private
-	apr_delete_thread_private
-	apr_get_threaddata
-	apr_set_threaddata
-	apr_get_threadkeydata
-	apr_set_threadkeydata
-;
-;
-;
-	apr_get_os_thread
-	apr_get_os_threadkey
-
-
-	apr_create_pool
-;
-;
-;
-	apr_get_userdata
-	apr_set_userdata
-	apr_initialize
-;	apr_make_time
-	apr_ansi_time_to_apr_time
-	apr_now
-	apr_explode_gmt
-	apr_explode_localtime
-	apr_implode_time
-	apr_get_os_imp_time
-	apr_get_os_exp_time
-	apr_put_os_imp_time
-	apr_put_os_exp_time
-	apr_ctime
-	apr_rfc822_date
-	apr_strftime
-;
-;
-;
-;
-;
-;
-;
-;
-;
-;
-	apr_MD5Final
-	apr_MD5Init
-	apr_MD5Update
-	apr_cpystrn
-	apr_register_cleanup
-	apr_kill_cleanup
-	apr_fnmatch
-	apr_is_fnmatch
-	apr_MD5Encode
-	apr_validate_password
-;
-; apr_pools.h
-	apr_make_sub_pool
-	apr_init_alloc
-	apr_clear_pool
-	apr_destroy_pool
-	apr_bytes_in_pool
-	apr_bytes_in_free_blocks
-	apr_palloc
-	apr_pcalloc
-	apr_pstrdup
-	apr_pstrndup
-	apr_pstrcat
-	apr_pvsprintf
-	apr_psprintf
-;
-; apr_tables.h
-	apr_make_array
-	apr_push_array
-	apr_array_cat
-	apr_copy_array
-	apr_copy_array_hdr
-	apr_append_arrays
-	apr_array_pstrcat
-	apr_make_table
-	apr_copy_table
-	apr_clear_table
-	apr_table_get
-	apr_table_set
-	apr_table_setn
-	apr_table_unset
-	apr_table_merge
-	apr_table_mergen
-	apr_table_add
-	apr_table_addn
-	apr_overlay_tables
-	apr_table_do
-	apr_table_vdo
-	apr_overlap_tables
-;
-;
-	apr_run_cleanup
-	apr_cleanup_for_exec
-	apr_null_cleanup
-	apr_note_subprocess
-;
-	apr_vformatter
-	apr_snprintf
-	apr_vsnprintf
-	apr_getpass
-
-	apr_tokenize_to_argv
-	apr_filename_of_pathname
-	apr_get_remote_name
-	apr_get_local_name
-
-	apr_open_stderr
-	apr_get_pipe_timeout
-        apr_set_pipe_timeout
-        apr_terminate
-        apr_dso_load
-        apr_dso_unload
-        apr_dso_sym
-        apr_collapse_spaces
-	apr_month_snames
-	apr_day_snames
-	apr_canonical_error
-	apr_strerror
-	apr_generate_random_bytes
-	apr_strnatcmp
-	apr_strnatcasecmp
-        apr_dso_error
-;
-; apr_hash.h
-        apr_make_hash
-	apr_hash_set
-	apr_hash_get
-	apr_hash_first
-	apr_hash_next
-	apr_hash_this
-;
-; apr_lock.h
-	apr_create_lock
-	apr_lock
-	apr_unlock
-	apr_destroy_lock
-	apr_child_init_lock
-	apr_get_lockdata
-	apr_set_lockdata
-	apr_get_os_lock
-;
-; apr_uuid.h
-	apr_format_uuid
-	apr_parse_uuid
-	apr_get_uuid
-
-; Moved out of the way for Bill Stoddard's reorg
-;
-; apr_getopt.h
-	apr_getopt
-	apr_initopt
-;	apr_opterr
-;	apr_optind
-;	apr_optopt
-;	apr_optreset
-;	apr_optarg
-
diff --git a/libapr.dsp b/libapr.dsp
deleted file mode 100644
index 2a5f31450..000000000
--- a/libapr.dsp
+++ /dev/null
@@ -1,102 +0,0 @@
-# Microsoft Developer Studio Project File - Name="aprlibdll" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** DO NOT EDIT **
-
-# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
-
-CFG=aprlibdll - Win32 Debug
-!MESSAGE This is not a valid makefile. To build this project using NMAKE,
-!MESSAGE use the Export Makefile command and run
-!MESSAGE 
-!MESSAGE NMAKE /f "aprlibdll.mak".
-!MESSAGE 
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE 
-!MESSAGE NMAKE /f "aprlibdll.mak" CFG="aprlibdll - Win32 Debug"
-!MESSAGE 
-!MESSAGE Possible choices for configuration are:
-!MESSAGE 
-!MESSAGE "aprlibdll - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
-!MESSAGE "aprlibdll - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
-!MESSAGE 
-
-# Begin Project
-# PROP AllowPerConfigDependencies 0
-# PROP Scc_ProjName ""
-# PROP Scc_LocalPath ""
-CPP=cl.exe
-MTL=midl.exe
-RSC=rc.exe
-
-!IF  "$(CFG)" == "aprlibdll - Win32 Release"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir "Release"
-# PROP BASE Intermediate_Dir "Release"
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "Release"
-# PROP Intermediate_Dir "Release"
-# PROP Ignore_Export_Lib 0
-# PROP Target_Dir ""
-# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c
-# ADD CPP /nologo /MD /W3 /GX /O2 /I "./include" /I "./include/arch" /I "./include/arch/win32" /I "./include/arch/unix" /D "NDEBUG" /D "APR_DECLARE_EXPORT" /D "WIN32" /D "_WINDOWS" /FD /c
-# SUBTRACT CPP /YX
-# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
-# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o /win32 "NUL"
-# ADD BASE RSC /l 0x409 /d "NDEBUG"
-# ADD RSC /l 0x409 /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LINK32=link.exe
-# ADD BASE LINK32 apr.lib kernel32.lib advapi32.lib ws2_32.lib mswsock.lib /nologo /subsystem:windows /dll /map /machine:I386 /out:"Release/aprlib.dll" /libpath:"LibR" /base:@"..\..\os\win32\BaseAddr.ref",aprlib
-# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /subsystem:windows /dll /map /machine:I386 /out:"Release/aprlib.dll" /base:@"..\..\os\win32\BaseAddr.ref",aprlib
-
-!ELSEIF  "$(CFG)" == "aprlibdll - Win32 Debug"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 1
-# PROP BASE Output_Dir "Debug"
-# PROP BASE Intermediate_Dir "Debug"
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 1
-# PROP Output_Dir "Debug"
-# PROP Intermediate_Dir "Debug"
-# PROP Ignore_Export_Lib 0
-# PROP Target_Dir ""
-# ADD BASE CPP /nologo /MTd /W3 /GX /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /ZI /c
-# ADD CPP /nologo /MDd /W3 /GX /Od /I "./include" /I "./include/arch" /I "./include/arch/win32" /I "./include/arch/unix" /D "_DEBUG" /D "APR_DECLARE_EXPORT" /D "WIN32" /D "_WINDOWS" /FD /ZI /c
-# SUBTRACT CPP /YX
-# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
-# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o /win32 "NUL"
-# ADD BASE RSC /l 0x409 /d "_DEBUG"
-# ADD RSC /l 0x409 /d "_DEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LINK32=link.exe
-# ADD BASE LINK32 apr.lib kernel32.lib advapi32.lib ws2_32.lib mswsock.lib /nologo /subsystem:windows /dll /map /debug /machine:I386 /out:"Debug/aprlib.dll" /libpath:"LibD" /base:@"..\..\os\win32\BaseAddr.ref",aprlib
-# ADD LINK32 kernel32.lib advapi32.lib ws2_32.lib mswsock.lib ole32.lib /nologo /subsystem:windows /dll /debug /machine:I386 /out:"Debug/aprlib.dll" /base:@"..\..\os\win32\BaseAddr.ref",aprlib
-# SUBTRACT LINK32 /incremental:no /map
-
-!ENDIF 
-
-# Begin Target
-
-# Name "aprlibdll - Win32 Release"
-# Name "aprlibdll - Win32 Debug"
-# Begin Source File
-
-SOURCE=.\misc\win32\aprlib.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\aprlib.def
-# End Source File
-# End Target
-# End Project
diff --git a/memory/unix/apr_pools.c b/memory/unix/apr_pools.c
deleted file mode 100644
index 736a0efd1..000000000
--- a/memory/unix/apr_pools.c
+++ /dev/null
@@ -1,1223 +0,0 @@
-/* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2000 The Apache Software Foundation.  All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- *    if any, must include the following acknowledgment:
- *       "This product includes software developed by the
- *        Apache Software Foundation (http://www.apache.org/)."
- *    Alternately, this acknowledgment may appear in the software itself,
- *    if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- *    not be used to endorse or promote products derived from this
- *    software without prior written permission. For written
- *    permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- *    nor may "Apache" appear in their name, without prior written
- *    permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation.  For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
-
-/*
- * Resource allocation code... the code here is responsible for making
- * sure that nothing leaks.
- *
- * rst --- 4/95 --- 6/95
- */
-
-#include "apr.h"
-#include "apr_private.h"
-
-#include "apr_portable.h" /* for get_os_proc */
-#include "apr_strings.h"
-#include "apr_general.h"
-#include "apr_pools.h"
-#include "apr_lib.h"
-#include "apr_lock.h"
-
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-#ifdef HAVE_SYS_SIGNAL_H
-#include <sys/signal.h>
-#endif
-#if APR_HAVE_SIGNAL_H
-#include <signal.h>
-#endif
-#if APR_HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-#if APR_HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#if APR_HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif
-
-/* Details of the debugging options can now be found in the developer
- * section of the documentaion. */
-
-/* magic numbers --- min free bytes to consider a free apr_pool_t block useable,
- * and the min amount to allocate if we have to go to malloc() */
-
-#ifndef BLOCK_MINFREE
-#define BLOCK_MINFREE 4096
-#endif
-#ifndef BLOCK_MINALLOC
-#define BLOCK_MINALLOC 8192
-#endif
- 
-#ifdef POOL_DEBUG
-/* first do some option checking... */
-#ifdef ALLOC_USE_MALLOC
-#error "sorry, no support for ALLOC_USE_MALLOC and POOL_DEBUG at the same time"
-#endif /* ALLOC_USE_MALLOC */
-
-#ifdef MULTITHREAD
-# error "sorry, no support for MULTITHREAD and POOL_DEBUG at the same time"
-#endif /* MULTITHREAD */
-
-#endif /* POOL_DEBUG */
-
-#ifdef ALLOC_USE_MALLOC
-#undef BLOCK_MINFREE
-#undef BLOCK_MINALLOC
-#define BLOCK_MINFREE	0
-#define BLOCK_MINALLOC	0
-#endif /* ALLOC_USE_MALLOC */
-
-#define APR_SLACK_LOW    1
-#define APR_SLACK_HIGH   2
-
-
-/*****************************************************************
- *
- * Managing free storage blocks...
- */
-
-union align {
-    /*
-     * Types which are likely to have the longest RELEVANT alignment
-     * restrictions...
-     */
-
-    char *cp;
-    void (*f) (void);
-    long l;
-    FILE *fp;
-    double d;
-};
-
-#define CLICK_SZ (sizeof(union align))
-
-union block_hdr {
-    union align a;
-
-    /* Actual header... */
-
-    struct {
-	char *endp;
-	union block_hdr *next;
-	char *first_avail;
-#ifdef POOL_DEBUG
-	union block_hdr *global_next;
-	apr_pool_t *owning_pool;
-#endif /* POOL_DEBUG */
-    } h;
-};
-
-#define APR_ABORT(conditional, retcode, func, str) \
-    if (conditional) { \
-        if ((func) == NULL) { \
-            return NULL; \
-        } \
-        else { \
-            fprintf(stderr, "%s", str); \
-            (*(func))(retcode); \
-        } \
-    }
-
-/*
- * Static cells for managing our internal synchronisation.
- */
-static union block_hdr *block_freelist = NULL;
-
-#if APR_HAS_THREADS
-static apr_lock_t *alloc_mutex;
-static apr_lock_t *spawn_mutex;
-#endif
-
-#ifdef POOL_DEBUG
-static char *known_stack_point;
-static int stack_direction;
-static union block_hdr *global_block_list;
-#define FREE_POOL	((apr_pool_t *)(-1))
-#endif /* POOL_DEBUG */
-
-#ifdef ALLOC_STATS
-static unsigned long long num_free_blocks_calls;
-static unsigned long long num_blocks_freed;
-static unsigned max_blocks_in_one_free;
-static unsigned num_malloc_calls;
-static unsigned num_malloc_bytes;
-#endif /* ALLOC_STATS */
-
-#ifdef ALLOC_DEBUG
-#define FILL_BYTE	((char)(0xa5))
-#define debug_fill(ptr,size)	((void)memset((ptr), FILL_BYTE, (size)))
-
-static APR_INLINE void debug_verify_filled(const char *ptr, const char *endp,
-					   const char *error_msg)
-{
-    for ( ; ptr < endp; ++ptr) {
-	if (*ptr != FILL_BYTE) {
-	    fputs(error_msg, stderr);
-	    abort();
-	    exit(1);
-	}
-    }
-}
-
-#else /* ALLOC_DEBUG */
-#define debug_fill(a,b)
-#define debug_verify_filled(a,b,c)
-#endif /* ALLOC_DEBUG */
-
-/*
- * Get a completely new block from the system pool. Note that we rely on
- * malloc() to provide aligned memory.
- */
-
-static union block_hdr *malloc_block(int size, int (*apr_abort)(int retcode))
-{
-    union block_hdr *blok;
-
-#ifdef ALLOC_DEBUG
-    /* make some room at the end which we'll fill and expect to be
-     * always filled
-     */
-    size += CLICK_SZ;
-#endif /* ALLOC_DEBUG */
-
-#ifdef ALLOC_STATS
-    ++num_malloc_calls;
-    num_malloc_bytes += size + sizeof(union block_hdr);
-#endif /* ALLOC_STATS */
-
-    blok = (union block_hdr *) malloc(size + sizeof(union block_hdr));
-    APR_ABORT(blok == NULL, APR_ENOMEM, apr_abort,
-              "Ouch!  malloc failed in malloc_block()\n");
-    debug_fill(blok, size + sizeof(union block_hdr));
-
-    blok->h.next = NULL;
-    blok->h.first_avail = (char *) (blok + 1);
-    blok->h.endp = size + blok->h.first_avail;
-
-#ifdef ALLOC_DEBUG
-    blok->h.endp -= CLICK_SZ;
-#endif /* ALLOC_DEBUG */
-
-#ifdef POOL_DEBUG
-    blok->h.global_next = global_block_list;
-    global_block_list = blok;
-    blok->h.owning_pool = NULL;
-#endif /* POOL_DEBUG */
-
-    return blok;
-}
-
-
-
-#if defined(ALLOC_DEBUG) && !defined(ALLOC_USE_MALLOC)
-static void chk_on_blk_list(union block_hdr *blok, union block_hdr *free_blk)
-{
-    debug_verify_filled(blok->h.endp, blok->h.endp + CLICK_SZ,
-			"[chk_on_blk_list] Ouch!  Someone trounced the padding "
-			"at the end of a block!\n");
-    while (free_blk) {
-	if (free_blk == blok) {
-            fprintf(stderr, "Ouch!  Freeing free block\n");
-	    abort();
-	    exit(1);
-	}
-	free_blk = free_blk->h.next;
-    }
-}
-#else /* defined(ALLOC_DEBUG) && !defined(ALLOC_USE_MALLOC) */
-#define chk_on_blk_list(_x, _y)
-#endif /* defined(ALLOC_DEBUG) && !defined(ALLOC_USE_MALLOC) */
-
-/* Free a chain of blocks --- must be called with alarms blocked. */
-
-static void free_blocks(union block_hdr *blok)
-{
-#ifdef ALLOC_USE_MALLOC
-    union block_hdr *next;
-
-    for ( ; blok; blok = next) {
-	next = blok->h.next;
-	free(blok);
-    }
-#else /* ALLOC_USE_MALLOC */
-
-#ifdef ALLOC_STATS
-    unsigned num_blocks;
-#endif /* ALLOC_STATS */
-
-    /*
-     * First, put new blocks at the head of the free list ---
-     * we'll eventually bash the 'next' pointer of the last block
-     * in the chain to point to the free blocks we already had.
-     */
-
-    union block_hdr *old_free_list;
-
-    if (blok == NULL) {
-	return;			/* Sanity check --- freeing empty pool? */
-    }
-
-#if APR_HAS_THREADS
-    apr_lock(alloc_mutex);
-#endif
-    old_free_list = block_freelist;
-    block_freelist = blok;
-
-    /*
-     * Next, adjust first_avail pointers of each block --- have to do it
-     * sooner or later, and it simplifies the search in new_block to do it
-     * now.
-     */
-
-#ifdef ALLOC_STATS
-    num_blocks = 1;
-#endif /* ALLOC_STATS */
-
-    while (blok->h.next != NULL) {
-
-#ifdef ALLOC_STATS
-	++num_blocks;
-#endif /* ALLOC_STATS */
-
-	chk_on_blk_list(blok, old_free_list);
-	blok->h.first_avail = (char *) (blok + 1);
-	debug_fill(blok->h.first_avail, blok->h.endp - blok->h.first_avail);
-#ifdef POOL_DEBUG 
-	blok->h.owning_pool = FREE_POOL;
-#endif /* POOL_DEBUG */
-	blok = blok->h.next;
-    }
-
-    chk_on_blk_list(blok, old_free_list);
-    blok->h.first_avail = (char *) (blok + 1);
-    debug_fill(blok->h.first_avail, blok->h.endp - blok->h.first_avail);
-#ifdef POOL_DEBUG
-    blok->h.owning_pool = FREE_POOL;
-#endif /* POOL_DEBUG */
-
-    /* Finally, reset next pointer to get the old free blocks back */
-
-    blok->h.next = old_free_list;
-
-#ifdef ALLOC_STATS
-    if (num_blocks > max_blocks_in_one_free) {
-	max_blocks_in_one_free = num_blocks;
-    }
-    ++num_free_blocks_calls;
-    num_blocks_freed += num_blocks;
-#endif /* ALLOC_STATS */
-
-#if APR_HAS_THREADS
-    apr_unlock(alloc_mutex);
-#endif /* APR_HAS_THREADS */
-#endif /* ALLOC_USE_MALLOC */
-}
-
-/*
- * Get a new block, from our own free list if possible, from the system
- * if necessary.  Must be called with alarms blocked.
- */
-
-static union block_hdr *new_block(int min_size, int (*apr_abort)(int retcode))
-{
-    union block_hdr **lastptr = &block_freelist;
-    union block_hdr *blok = block_freelist;
-
-    /* First, see if we have anything of the required size
-     * on the free list...
-     */
-
-    while (blok != NULL) {
-	if (min_size + BLOCK_MINFREE <= blok->h.endp - blok->h.first_avail) {
-	    *lastptr = blok->h.next;
-	    blok->h.next = NULL;
-	    debug_verify_filled(blok->h.first_avail, blok->h.endp,
-				"[new_block] Ouch!  Someone trounced a block "
-				"on the free list!\n");
-	    return blok;
-	}
-	else {
-	    lastptr = &blok->h.next;
-	    blok = blok->h.next;
-	}
-    }
-
-    /* Nope. */
-
-    min_size += BLOCK_MINFREE;
-    blok = malloc_block((min_size > BLOCK_MINALLOC)
-			? min_size : BLOCK_MINALLOC, apr_abort);
-    return blok;
-}
-
-
-/* Accounting */
-
-static apr_size_t bytes_in_block_list(union block_hdr *blok)
-{
-    apr_size_t size = 0;
-
-    while (blok) {
-	size += blok->h.endp - (char *) (blok + 1);
-	blok = blok->h.next;
-    }
-
-    return size;
-}
-
-
-/*****************************************************************
- *
- * Pool internals and management...
- * NB that subprocesses are not handled by the generic cleanup code,
- * basically because we don't want cleanups for multiple subprocesses
- * to result in multiple three-second pauses.
- */
-
-struct process_chain;
-struct cleanup;
-
-static void run_cleanups(struct cleanup *c);
-static void free_proc_chain(struct process_chain *p);
-
-static apr_pool_t *permanent_pool;
-
-/* Each pool structure is allocated in the start of its own first block,
- * so we need to know how many bytes that is (once properly aligned...).
- * This also means that when a pool's sub-pool is destroyed, the storage
- * associated with it is *completely* gone, so we have to make sure it
- * gets taken off the parent's sub-pool list...
- */
-
-#define POOL_HDR_CLICKS (1 + ((sizeof(struct apr_pool_t) - 1) / CLICK_SZ))
-#define POOL_HDR_BYTES (POOL_HDR_CLICKS * CLICK_SZ)
-
-APR_DECLARE(apr_pool_t *) apr_make_sub_pool(apr_pool_t *p, int (*apr_abort)(int retcode))
-{
-    union block_hdr *blok;
-    apr_pool_t *new_pool;
-
-
-#if APR_HAS_THREADS
-    apr_lock(alloc_mutex);
-#endif
-
-    blok = new_block(POOL_HDR_BYTES, apr_abort);
-    new_pool = (apr_pool_t *) blok->h.first_avail;
-    blok->h.first_avail += POOL_HDR_BYTES;
-#ifdef POOL_DEBUG
-    blok->h.owning_pool = new_pool;
-#endif
-
-    memset((char *) new_pool, '\0', sizeof(struct apr_pool_t));
-    new_pool->free_first_avail = blok->h.first_avail;
-    new_pool->first = new_pool->last = blok;
-
-    if (p) {
-	new_pool->parent = p;
-	new_pool->sub_next = p->sub_pools;
-	if (new_pool->sub_next) {
-	    new_pool->sub_next->sub_prev = new_pool;
-	}
-	p->sub_pools = new_pool;
-    }
-    else {
-        permanent_pool = new_pool;
-    }
-
-#if APR_HAS_THREADS
-    apr_unlock(alloc_mutex);
-#endif
-
-    return new_pool;
-}
-
-#ifdef POOL_DEBUG
-static void stack_var_init(char *s)
-{
-    char t;
-
-    if (s < &t) {
-	stack_direction = 1; /* stack grows up */
-    }
-    else {
-	stack_direction = -1; /* stack grows down */
-    }
-}
-#endif
-
-#ifdef ALLOC_STATS
-static void dump_stats(void)
-{
-    fprintf(stderr,
-	    "alloc_stats: [%d] #free_blocks %llu #blocks %llu max "
-	    "%u #malloc %u #bytes %u\n",
-	(int) getpid(),
-	num_free_blocks_calls,
-	num_blocks_freed,
-	max_blocks_in_one_free,
-	num_malloc_calls,
-	num_malloc_bytes);
-}
-#endif
-
-/*****************************************************************
- *
- * Managing generic cleanups.  
- */
-
-struct cleanup {
-    const void *data;
-    apr_status_t (*plain_cleanup) (void *);
-    apr_status_t (*child_cleanup) (void *);
-    struct cleanup *next;
-};
-
-APR_DECLARE(void) apr_register_cleanup(apr_pool_t *p, const void *data,
-				      apr_status_t (*plain_cleanup) (void *),
-				      apr_status_t (*child_cleanup) (void *))
-{
-    struct cleanup *c;
-
-    if (p != NULL) {
-        c = (struct cleanup *) apr_palloc(p, sizeof(struct cleanup));
-        c->data = data;
-        c->plain_cleanup = plain_cleanup;
-        c->child_cleanup = child_cleanup;
-        c->next = p->cleanups;
-        p->cleanups = c;
-    }
-}
-
-APR_DECLARE(void) apr_kill_cleanup(apr_pool_t *p, const void *data,
-                                 apr_status_t (*cleanup) (void *))
-{
-    struct cleanup *c;
-    struct cleanup **lastp;
-
-    if (p == NULL)
-        return;
-    c = p->cleanups;
-    lastp = &p->cleanups;
-    while (c) {
-        if (c->data == data && c->plain_cleanup == cleanup) {
-            *lastp = c->next;
-            break;
-        }
-
-        lastp = &c->next;
-        c = c->next;
-    }
-}
-
-APR_DECLARE(apr_status_t) apr_run_cleanup(apr_pool_t *p, void *data,
-                                       apr_status_t (*cleanup) (void *))
-{
-    apr_kill_cleanup(p, data, cleanup);
-    return (*cleanup) (data);
-}
-
-static void run_cleanups(struct cleanup *c)
-{
-    while (c) {
-	(*c->plain_cleanup) ((void *)c->data);
-	c = c->next;
-    }
-}
-
-static void run_child_cleanups(struct cleanup *c)
-{
-    while (c) {
-	(*c->child_cleanup) ((void *)c->data);
-	c = c->next;
-    }
-}
-
-static void cleanup_pool_for_exec(apr_pool_t *p)
-{
-    run_child_cleanups(p->cleanups);
-    p->cleanups = NULL;
-
-    for (p = p->sub_pools; p; p = p->sub_next) {
-	cleanup_pool_for_exec(p);
-    }
-}
-
-APR_DECLARE(void) apr_cleanup_for_exec(void)
-{
-#if !defined(WIN32) && !defined(OS2)
-    /*
-     * Don't need to do anything on NT or OS/2, because I
-     * am actually going to spawn the new process - not
-     * exec it. All handles that are not inheritable, will
-     * be automajically closed. The only problem is with
-     * file handles that are open, but there isn't much
-     * I can do about that (except if the child decides
-     * to go out and close them
-     */
-    cleanup_pool_for_exec(permanent_pool);
-#endif /* ndef WIN32 */
-}
-
-APR_DECLARE_NONSTD(apr_status_t) apr_null_cleanup(void *data)
-{
-    /* do nothing cleanup routine */
-    return APR_SUCCESS;
-}
-
-apr_status_t apr_init_alloc(void)
-{
-#if APR_HAS_THREADS
-    apr_status_t status;
-#endif
-#ifdef POOL_DEBUG
-    char s;
-
-    known_stack_point = &s;
-    stack_var_init(&s);
-#endif
-#if APR_HAS_THREADS
-    status = apr_create_lock(&alloc_mutex, APR_MUTEX, APR_INTRAPROCESS,
-                   NULL, NULL);
-    if (status != APR_SUCCESS) {
-        apr_destroy_lock(alloc_mutex); 
-        return status;
-    }
-    status = apr_create_lock(&spawn_mutex, APR_MUTEX, APR_INTRAPROCESS,
-                   NULL, NULL);
-    if (status != APR_SUCCESS) {
-        apr_destroy_lock(spawn_mutex); 
-        return status;
-    }
-#endif
-
-#ifdef ALLOC_STATS
-    atexit(dump_stats);
-#endif
-
-    return APR_SUCCESS;
-}
-
-void apr_term_alloc(void)
-{
-#if APR_HAS_THREADS
-    apr_destroy_lock(alloc_mutex);
-    apr_destroy_lock(spawn_mutex);
-#endif
-}
-
-/* We only want to lock the mutex if we are being called from apr_clear_pool.
- * This is because if we also call this function from apr_destroy_real_pool,
- * which also locks the same mutex, and recursive locks aren't portable.  
- * This way, we are garaunteed that we only lock this mutex once when calling
- * either one of these functions.
- */
-APR_DECLARE(void) apr_clear_pool(apr_pool_t *a)
-{
-    while (a->sub_pools) {
-	apr_destroy_pool(a->sub_pools);
-    }
-    /*
-     * Don't hold the mutex during cleanups.
-     */
-    run_cleanups(a->cleanups);
-    a->cleanups = NULL;
-    free_proc_chain(a->subprocesses);
-    a->subprocesses = NULL;
-    free_blocks(a->first->h.next);
-    a->first->h.next = NULL;
-
-    a->prog_data = NULL;
-
-    a->last = a->first;
-    a->first->h.first_avail = a->free_first_avail;
-    debug_fill(a->first->h.first_avail,
-	       a->first->h.endp - a->first->h.first_avail);
-
-#ifdef ALLOC_USE_MALLOC
-    {
-	void *c, *n;
-
-	for (c = a->allocation_list; c; c = n) {
-	    n = *(void **)c;
-	    free(c);
-	}
-	a->allocation_list = NULL;
-    }
-#endif
-}
-
-APR_DECLARE(void) apr_destroy_pool(apr_pool_t *a)
-{
-    apr_clear_pool(a);
-#if APR_HAS_THREADS
-    apr_lock(alloc_mutex);
-#endif
-
-    if (a->parent) {
-	if (a->parent->sub_pools == a) {
-	    a->parent->sub_pools = a->sub_next;
-	}
-	if (a->sub_prev) {
-	    a->sub_prev->sub_next = a->sub_next;
-	}
-	if (a->sub_next) {
-	    a->sub_next->sub_prev = a->sub_prev;
-	}
-    }
-#if APR_HAS_THREADS
-    apr_unlock(alloc_mutex);
-#endif
-    free_blocks(a->first);
-}
-
-APR_DECLARE(apr_size_t) apr_bytes_in_pool(apr_pool_t *p)
-{
-    return bytes_in_block_list(p->first);
-}
-APR_DECLARE(apr_size_t) apr_bytes_in_free_blocks(void)
-{
-    return bytes_in_block_list(block_freelist);
-}
-
-/*****************************************************************
- * POOL_DEBUG support
- */
-#ifdef POOL_DEBUG
-
-/* the unix linker defines this symbol as the last byte + 1 of
- * the executable... so it includes TEXT, BSS, and DATA
- */
-extern char _end;
-
-/* is ptr in the range [lo,hi) */
-#define is_ptr_in_range(ptr, lo, hi) \
-    (((unsigned long)(ptr) - (unsigned long)(lo)) \
-     < (unsigned long)(hi) - (unsigned long)(lo))
-
-/* Find the pool that ts belongs to, return NULL if it doesn't
- * belong to any pool.
- */
-APR_DECLARE(apr_pool_t *) apr_find_pool(const void *ts)
-{
-    const char *s = ts;
-    union block_hdr **pb;
-    union block_hdr *b;
-
-    /* short-circuit stuff which is in TEXT, BSS, or DATA */
-    if (is_ptr_in_range(s, 0, &_end)) {
-	return NULL;
-    }
-    /* consider stuff on the stack to also be in the NULL pool...
-     * XXX: there's cases where we don't want to assume this
-     */
-    if ((stack_direction == -1 && is_ptr_in_range(s, &ts, known_stack_point))
-	|| (stack_direction == 1 && is_ptr_in_range(s, known_stack_point, &ts))) {
-	abort();
-	return NULL;
-    }
-    /* search the global_block_list */
-    for (pb = &global_block_list; *pb; pb = &b->h.global_next) {
-	b = *pb;
-	if (is_ptr_in_range(s, b, b->h.endp)) {
-	    if (b->h.owning_pool == FREE_POOL) {
-		fprintf(stderr,
-		    "Ouch!  find_pool() called on pointer in a free block\n");
-		abort();
-		exit(1);
-	    }
-	    if (b != global_block_list) {
-		/*
-		 * promote b to front of list, this is a hack to speed
-		 * up the lookup
-		 */
-		*pb = b->h.global_next;
-		b->h.global_next = global_block_list;
-		global_block_list = b;
-	    }
-	    return b->h.owning_pool;
-	}
-    }
-    return NULL;
-}
-
-/* return TRUE iff a is an ancestor of b
- * NULL is considered an ancestor of all pools
- */
-APR_DECLARE(int) apr_pool_is_ancestor(apr_pool_t *a, apr_pool_t *b)
-{
-    if (a == NULL) {
-	return 1;
-    }
-    while (a->joined) {
-	a = a->joined;
-    }
-    while (b) {
-	if (a == b) {
-	    return 1;
-	}
-	b = b->parent;
-    }
-    return 0;
-}
-
-/*
- * All blocks belonging to sub will be changed to point to p
- * instead.  This is a guarantee by the caller that sub will not
- * be destroyed before p is.
- */
-APR_DECLARE(void) apr_pool_join(apr_pool_t *p, apr_pool_t *sub)
-{
-    union block_hdr *b;
-
-    /* We could handle more general cases... but this is it for now. */
-    if (sub->parent != p) {
-	fprintf(stderr, "pool_join: p is not parent of sub\n");
-	abort();
-    }
-    while (p->joined) {
-	p = p->joined;
-    }
-    sub->joined = p;
-    for (b = global_block_list; b; b = b->h.global_next) {
-	if (b->h.owning_pool == sub) {
-	    b->h.owning_pool = p;
-	}
-    }
-    return 0;
-}
-#endif
-
-/*****************************************************************
- *
- * Allocating stuff...
- */
-
-APR_DECLARE(void*) apr_palloc(apr_pool_t *a, apr_size_t reqsize)
-{
-#ifdef ALLOC_USE_MALLOC
-    apr_size_t size = reqsize + CLICK_SZ;
-    void *ptr;
-
-    if (a == NULL) {
-        return malloc(reqsize);
-    }
-    if (c == NULL) {
-        return malloc(reqsize);
-    }
-    ptr = malloc(size);
-    if (ptr == NULL) {
-	fputs("Ouch!  Out of memory!\n", stderr);
-	exit(1);
-    }
-    debug_fill(ptr, size); /* might as well get uninitialized protection */
-    *(void **)ptr = a->allocation_list;
-    a->allocation_list = ptr;
-    return (char *)ptr + CLICK_SZ;
-#else
-
-    /*
-     * Round up requested size to an even number of alignment units
-     * (core clicks)
-     */
-    apr_size_t nclicks;
-    apr_size_t size;
-
-    /* First, see if we have space in the block most recently
-     * allocated to this pool
-     */
-
-    union block_hdr *blok;
-    char *first_avail;
-    char *new_first_avail;
-
-
-    if (a == NULL) {
-        return malloc(reqsize);
-    }
-
-
-    nclicks = 1 + ((reqsize - 1) / CLICK_SZ);
-    size = nclicks * CLICK_SZ;
-
-    /* First, see if we have space in the block most recently
-     * allocated to this pool
-     */
-
-    blok = a->last;
-    first_avail = blok->h.first_avail;
-
-    if (reqsize <= 0) {
-	return NULL;
-    }
-
-    new_first_avail = first_avail + size;
-
-    if (new_first_avail <= blok->h.endp) {
-	debug_verify_filled(first_avail, blok->h.endp,
-			    "[apr_palloc] Ouch!  Someone trounced past the end "
-			    "of their allocation!\n");
-	blok->h.first_avail = new_first_avail;
-	return (void *) first_avail;
-    }
-
-    /* Nope --- get a new one that's guaranteed to be big enough */
-
-#if APR_HAS_THREADS
-    apr_lock(alloc_mutex);
-#endif
-
-    blok = new_block(size, a->apr_abort);
-    a->last->h.next = blok;
-    a->last = blok;
-#ifdef POOL_DEBUG
-    blok->h.owning_pool = a;
-#endif
-
-#if APR_HAS_THREADS
-    apr_unlock(alloc_mutex);
-#endif
-
-    first_avail = blok->h.first_avail;
-    blok->h.first_avail += size;
-
-    return (void *) first_avail;
-#endif
-}
-
-APR_DECLARE(void *) apr_pcalloc(apr_pool_t *a, apr_size_t size)
-{
-    void *res = apr_palloc(a, size);
-    memset(res, '\0', size);
-    return res;
-}
-
-/*
- * apr_psprintf is implemented by writing directly into the current
- * block of the pool, starting right at first_avail.  If there's
- * insufficient room, then a new block is allocated and the earlier
- * output is copied over.  The new block isn't linked into the pool
- * until all the output is done.
- *
- * Note that this is completely safe because nothing else can
- * allocate in this apr_pool_t while apr_psprintf is running.  alarms are
- * blocked, and the only thing outside of alloc.c that's invoked
- * is apr_vformatter -- which was purposefully written to be
- * self-contained with no callouts.
- */
-
-struct psprintf_data {
-    apr_vformatter_buff_t vbuff;
-#ifdef ALLOC_USE_MALLOC
-    char *base;
-#else
-    union block_hdr *blok;
-    int got_a_new_block;
-#endif
-};
-
-static int psprintf_flush(apr_vformatter_buff_t *vbuff)
-{
-    struct psprintf_data *ps = (struct psprintf_data *)vbuff;
-#ifdef ALLOC_USE_MALLOC
-    apr_size_t size;
-    char *ptr;
-
-    size = (char *)ps->vbuff.curpos - ps->base;
-    ptr = realloc(ps->base, 2*size);
-    if (ptr == NULL) {
-	fputs("Ouch!  Out of memory!\n", stderr);
-	exit(1);
-    }
-    ps->base = ptr;
-    ps->vbuff.curpos = ptr + size;
-    ps->vbuff.endpos = ptr + 2*size - 1;
-    return 0;
-#else
-    union block_hdr *blok;
-    union block_hdr *nblok;
-    apr_size_t cur_len;
-    char *strp;
-
-    blok = ps->blok;
-    strp = ps->vbuff.curpos;
-    cur_len = strp - blok->h.first_avail;
-
-    /* must try another blok */
-#if APR_HAS_THREADS
-    apr_lock(alloc_mutex);
-#endif
-    nblok = new_block(2 * cur_len, NULL);
-#if APR_HAS_THREADS
-    apr_unlock(alloc_mutex);
-#endif
-    memcpy(nblok->h.first_avail, blok->h.first_avail, cur_len);
-    ps->vbuff.curpos = nblok->h.first_avail + cur_len;
-    /* save a byte for the NUL terminator */
-    ps->vbuff.endpos = nblok->h.endp - 1;
-
-    /* did we allocate the current blok? if so free it up */
-    if (ps->got_a_new_block) {
-	debug_fill(blok->h.first_avail, blok->h.endp - blok->h.first_avail);
-#if APR_HAS_THREADS
-        apr_lock(alloc_mutex);
-#endif
-	blok->h.next = block_freelist;
-	block_freelist = blok;
-#if APR_HAS_THREADS
-        apr_unlock(alloc_mutex);
-#endif
-    }
-    ps->blok = nblok;
-    ps->got_a_new_block = 1;
-    /* note that we've deliberately not linked the new block onto
-     * the pool yet... because we may need to flush again later, and
-     * we'd have to spend more effort trying to unlink the block.
-     */
-    return 0;
-#endif
-}
-
-APR_DECLARE(char *) apr_pvsprintf(apr_pool_t *p, const char *fmt, va_list ap)
-{
-#ifdef ALLOC_USE_MALLOC
-    struct psprintf_data ps;
-    void *ptr;
-
-    ps.base = malloc(512);
-    if (ps.base == NULL) {
-	fputs("Ouch!  Out of memory!\n", stderr);
-	exit(1);
-    }
-    /* need room at beginning for allocation_list */
-    ps.vbuff.curpos = ps.base + CLICK_SZ;
-    ps.vbuff.endpos = ps.base + 511;
-    apr_vformatter(psprintf_flush, &ps.vbuff, fmt, ap);
-    *ps.vbuff.curpos++ = '\0';
-    ptr = ps.base;
-    /* shrink */
-    ptr = realloc(ptr, (char *)ps.vbuff.curpos - (char *)ptr);
-    if (ptr == NULL) {
-	fputs("Ouch!  Out of memory!\n", stderr);
-	exit(1);
-    }
-    *(void **)ptr = p->allocation_list;
-    p->allocation_list = ptr;
-    return (char *)ptr + CLICK_SZ;
-#else
-    struct psprintf_data ps;
-    char *strp;
-    apr_size_t size;
-
-    ps.blok = p->last;
-    ps.vbuff.curpos = ps.blok->h.first_avail;
-    ps.vbuff.endpos = ps.blok->h.endp - 1;	/* save one for NUL */
-    ps.got_a_new_block = 0;
-
-    apr_vformatter(psprintf_flush, &ps.vbuff, fmt, ap);
-
-    strp = ps.vbuff.curpos;
-    *strp++ = '\0';
-
-    size = strp - ps.blok->h.first_avail;
-    size = (1 + ((size - 1) / CLICK_SZ)) * CLICK_SZ;
-    strp = ps.blok->h.first_avail;	/* save away result pointer */
-    ps.blok->h.first_avail += size;
-
-    /* have to link the block in if it's a new one */
-    if (ps.got_a_new_block) {
-	p->last->h.next = ps.blok;
-	p->last = ps.blok;
-#ifdef POOL_DEBUG
-	ps.blok->h.owning_pool = p;
-#endif
-    }
-
-    return strp;
-#endif
-}
-
-APR_DECLARE_NONSTD(char *) apr_psprintf(apr_pool_t *p, const char *fmt, ...)
-{
-    va_list ap;
-    char *res;
-
-    va_start(ap, fmt);
-    res = apr_pvsprintf(p, fmt, ap);
-    va_end(ap);
-    return res;
-}
-
-
-/*****************************************************************
- *
- * More grotty system stuff... subprocesses.  Frump.  These don't use
- * the generic cleanup interface because I don't want multiple
- * subprocesses to result in multiple three-second pauses; the
- * subprocesses have to be "freed" all at once.  If someone comes
- * along with another resource they want to allocate which has the
- * same property, we might want to fold support for that into the
- * generic interface, but for now, it's a special case
- */
-
-APR_DECLARE(void) apr_note_subprocess(apr_pool_t *a, apr_proc_t *pid,
-                                    enum kill_conditions how)
-{
-    struct process_chain *new =
-    (struct process_chain *) apr_palloc(a, sizeof(struct process_chain));
-
-    new->pid = pid;
-    new->kill_how = how;
-    new->next = a->subprocesses;
-    a->subprocesses = new;
-}
-
-static void free_proc_chain(struct process_chain *procs)
-{
-    /* Dispose of the subprocesses we've spawned off in the course of
-     * whatever it was we're cleaning up now.  This may involve killing
-     * some of them off...
-     */
-    struct process_chain *p;
-    int need_timeout = 0;
-
-    if (procs == NULL) {
-	return;			/* No work.  Whew! */
-    }
-
-    /* First, check to see if we need to do the SIGTERM, sleep, SIGKILL
-     * dance with any of the processes we're cleaning up.  If we've got
-     * any kill-on-sight subprocesses, ditch them now as well, so they
-     * don't waste any more cycles doing whatever it is that they shouldn't
-     * be doing anymore.
-     */
-
-#ifndef NEED_WAITPID
-    /* Pick up all defunct processes */
-    for (p = procs; p; p = p->next) {
-        if (apr_wait_proc(p->pid, APR_NOWAIT) == APR_CHILD_DONE) {
-            p->kill_how = kill_never;
-        }
-    }
-#endif
-
-    for (p = procs; p; p = p->next) {
-        if ((p->kill_how == kill_after_timeout)
-            || (p->kill_how == kill_only_once)) {
-            /*
-             * Subprocess may be dead already.  Only need the timeout if not.
-             * Note: apr_kill on Windows is TerminateProcess(), which is 
-             * similar to a SIGKILL, so always give the process a timeout
-             * under Windows before killing it.
-             */
-#ifdef WIN32
-            need_timeout = 1;
-#else
-	    if (apr_kill(p->pid, APR_SIGTERM) == APR_SUCCESS) {
-		need_timeout = 1;
-	    }
-#endif
-	}
-	else if (p->kill_how == kill_always) {
-	    apr_kill(p->pid, APR_SIGKILL);
-	}
-    }
-
-    /* Sleep only if we have to... */
-    if (need_timeout) {
-	sleep(3);
-    }
-
-    /* OK, the scripts we just timed out for have had a chance to clean up
-     * --- now, just get rid of them, and also clean up the system accounting
-     * goop...
-     */
-    for (p = procs; p; p = p->next) {
-	if (p->kill_how == kill_after_timeout) {
-	    apr_kill(p->pid, APR_SIGKILL);
-	}
-    }
-#ifdef WIN32
-    /* 
-     * Do we need an APR function to clean-up a proc_t?
-     */
-    {
-        for (p = procs; p; p = p->next) {
-            CloseHandle((HANDLE)p->pid->pid);
-        }
-    }
-#endif /* WIN32 */
-
-    /* Now wait for all the signaled processes to die */
-    for (p = procs; p; p = p->next) {
-	if (p->kill_how != kill_never) {
-	    (void) apr_wait_proc(p->pid, APR_WAIT);
-	}
-    }
-}
diff --git a/misc/win32/libapr.c b/misc/win32/libapr.c
deleted file mode 100644
index b54667430..000000000
--- a/misc/win32/libapr.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Placeholder to force aprlib.dll creation with no LNK4001 error
- *
- * However, this isn't a bad place to store dynamic-only functions 
- * that determine which version of apr the application has loaded.
- * These functions are of (less?) importance to static-bound apps.
- */
diff --git a/threadproc/beos/threadcancel.c b/threadproc/beos/threadcancel.c
deleted file mode 100644
index 94a7e9407..000000000
--- a/threadproc/beos/threadcancel.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2000 The Apache Software Foundation.  All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- *    if any, must include the following acknowledgment:
- *       "This product includes software developed by the
- *        Apache Software Foundation (http://www.apache.org/)."
- *    Alternately, this acknowledgment may appear in the software itself,
- *    if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- *    not be used to endorse or promote products derived from this
- *    software without prior written permission. For written
- *    permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- *    nor may "Apache" appear in their name, without prior written
- *    permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation.  For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
-
-#include "threadproc.h"
-
-
-ap_status_t ap_cancel_thread(ap_thread_t *thd)
-{
-    if (kill_thread(thd->td) == 0) {
-        return APR_SUCCESS;
-    }
-    else {
-        return errno;
-    }
-}
-
-    
-ap_status_t ap_setcanceltype(ap_int32_t type, ap_pool_t *cont)
-{
-/*    if (pthread_setcanceltype(type, NULL) == 0) {*/
-        return APR_SUCCESS;
-/*    }
-    else {
-        return APR_FAILURE;
-    }*/
-}
-
-ap_status_t ap_setcancelstate(ap_int32_t type, ap_pool_t *cont)
-{
-/*    if (pthread_setcanceltype(type, NULL) == 0) {*/
-        return APR_SUCCESS;
-/*    }
-    else {
-        return APR_FAILURE;
-    }*/
-}
-
diff --git a/threadproc/os2/threadcancel.c b/threadproc/os2/threadcancel.c
deleted file mode 100644
index ca7a18753..000000000
--- a/threadproc/os2/threadcancel.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2000 The Apache Software Foundation.  All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- *    if any, must include the following acknowledgment:
- *       "This product includes software developed by the
- *        Apache Software Foundation (http://www.apache.org/)."
- *    Alternately, this acknowledgment may appear in the software itself,
- *    if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- *    not be used to endorse or promote products derived from this
- *    software without prior written permission. For written
- *    permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- *    nor may "Apache" appear in their name, without prior written
- *    permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation.  For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
-
-#include "threadproc.h"
-#include "apr_thread_proc.h"
-#include "apr_general.h"
-#include "fileio.h"
-
-ap_status_t ap_cancel_thread(ap_thread_t *thd)
-{
-    return APR_OS2_STATUS(DosKillThread(thd->tid));
-}
-
-    
-
-ap_status_t ap_setcanceltype(ap_int32_t type, ap_pool_t *cont)
-{
-    ULONG rc, nesting;
-
-    if (type == APR_CANCEL_DEFER)
-        rc = DosEnterMustComplete(&nesting);
-    else
-        rc = DosExitMustComplete(&nesting);
-
-    return APR_OS2_STATUS(rc);
-}
-
-
-
-ap_status_t ap_setcancelstate(ap_int32_t type, ap_pool_t *cont)
-{
-/* There's no way to ignore thread kills altogether in OS/2 (that I know of) */
-    return APR_ENOTIMPL;
-}
diff --git a/threadproc/win32/threadcancel.c b/threadproc/win32/threadcancel.c
deleted file mode 100644
index 3a509202b..000000000
--- a/threadproc/win32/threadcancel.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2000 The Apache Software Foundation.  All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- *    if any, must include the following acknowledgment:
- *       "This product includes software developed by the
- *        Apache Software Foundation (http://www.apache.org/)."
- *    Alternately, this acknowledgment may appear in the software itself,
- *    if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- *    not be used to endorse or promote products derived from this
- *    software without prior written permission. For written
- *    permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- *    nor may "Apache" appear in their name, without prior written
- *    permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation.  For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
-
-#include "threadproc.h"
-#include "apr_thread_proc.h"
-#include "apr_general.h"
-
-
-ap_status_t ap_cancel_thread(ap_thread_t *thd)
-{
-    if (TerminateThread(thd->td, APR_SUCCESS) == 0) {
-        return APR_EEXIST;
-    }
-    else {
-        return APR_SUCCESS;
-    }
-}
-
-/*  Not sure of the best way to do this just yet.
-ap_status_t ap_setcanceltype(ap_int32_t type, ap_pool_t *cont)
-{
-	
-}
-
-ap_status_t ap_setcancelstate(ap_int32_t type, ap_pool_t *cont)
-{
-    ap_status_t stat;
-    if ((stat = pthread_setcanceltype(type, NULL)) == 0) {
-        return APR_SUCCESS;
-    }
-    else {
-        return stat;
-    }
-}
-*/
diff --git a/user/unix/userinfo.c b/user/unix/userinfo.c
deleted file mode 100644
index ae02406b4..000000000
--- a/user/unix/userinfo.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2000 The Apache Software Foundation.  All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- *    if any, must include the following acknowledgment:
- *       "This product includes software developed by the
- *        Apache Software Foundation (http://www.apache.org/)."
- *    Alternately, this acknowledgment may appear in the software itself,
- *    if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- *    not be used to endorse or promote products derived from this
- *    software without prior written permission. For written
- *    permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- *    nor may "Apache" appear in their name, without prior written
- *    permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation.  For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
-
-#include "apr_strings.h"
-#include "apr_portable.h"
-#include "apr_user.h"
-#include "apr_private.h"
-#ifdef HAVE_PWD_H
-#include <pwd.h>
-#endif
-#if APR_HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-apr_status_t apr_get_home_directory(char **dirname, const char *userid, apr_pool_t *p)
-{
-    struct passwd *pw;
-#if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS)
-    struct passwd pwd;
-    char pwbuf[512];
-#endif
-
-#if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS)
-    if (!getpwnam_r(userid, &pwd, pwbuf, sizeof(pwbuf), &pw)) {
-#else
-    if ((pw = getpwnam(userid)) != NULL) {
-#endif
-        *dirname = apr_pstrdup(p, pw->pw_dir);
-    }
-    else {
-        return errno;
-    }
-    return APR_SUCCESS;
-}
-