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* autoload.cc: Throughout. order entry points alphabetically by DLL 

and function name.  Make functions which are available on all supported
	systems non-optional.  Fix return value on entry points imported from
	secur32.dll.  Add comment.
	(std_dll_init): Call fesetenv unconditionally.
This commit is contained in:
Corinna Vinschen 2010-09-25 19:57:34 +00:00
parent 8d07b1aa2b
commit 92626febdd
2 changed files with 81 additions and 78 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,11 @@
2010-09-25 Corinna Vinschen <corinna@vinschen.de>
* autoload.cc: Throughout. order entry points alphabetically by DLL
and function name. Make functions which are available on all supported
systems non-optional. Fix return value on entry points imported from
secur32.dll. Add comment.
(std_dll_init): Call fesetenv unconditionally.
2010-09-24 Christopher Faylor <me+cygwin@cgf.cx>
* autoload.cc (std_dll_init): Move dll_path closer to its use. Use

151
winsup/cygwin/autoload.cc
View File

@ -228,14 +228,12 @@ std_dll_init ()
/* http://www.microsoft.com/technet/security/advisory/2269637.mspx */
wcpcpy (wcpcpy (dll_path, windows_system_directory), dll->name);
if ((h = LoadLibraryW (dll_path)) != NULL)
{
fesetenv (&fpuenv);
dll->handle = h;
}
dll->handle = h;
else if (!(func->decoration & 1))
api_fatal ("could not load %W, %E", dll_path);
else
dll->handle = INVALID_HANDLE_VALUE;
fesetenv (&fpuenv);
}
/* Set "arguments for dll_chain. */
@ -307,14 +305,43 @@ wsock_init ()
LoadDLLprime (ws2_32, _wsock_init)
LoadDLLfuncEx2 (DnsQuery_A, 24, dnsapi, 1, 127) // ERROR_PROC_NOT_FOUND
LoadDLLfuncEx (DnsRecordListFree, 8, dnsapi, 1)
// 50 = ERROR_NOT_SUPPORTED. Returned if OS doesn't support iphlpapi funcs
LoadDLLfuncEx2 (GetAdaptersAddresses, 20, iphlpapi, 1, 50)
LoadDLLfuncEx2 (GetExtendedTcpTable, 24, iphlpapi, 1, 50)
LoadDLLfunc (GetIfEntry, 4, iphlpapi)
LoadDLLfunc (GetIpAddrTable, 12, iphlpapi)
LoadDLLfunc (GetIpForwardTable, 12, iphlpapi)
LoadDLLfunc (GetNetworkParams, 8, iphlpapi)
LoadDLLfunc (GetTcpTable, 12, iphlpapi)
LoadDLLfunc (SendARP, 16, iphlpapi)
LoadDLLfuncEx (AttachConsole, 4, kernel32, 1)
LoadDLLfunc (FindFirstVolumeA, 8, kernel32)
LoadDLLfunc (FindNextVolumeA, 12, kernel32)
LoadDLLfunc (FindVolumeClose, 4, kernel32)
LoadDLLfunc (GetConsoleWindow, 0, kernel32)
LoadDLLfuncEx (GetNamedPipeClientProcessId, 8, kernel32, 1)
LoadDLLfuncEx (GetSystemWindowsDirectoryW, 8, kernel32, 1)
LoadDLLfunc (GetVolumeNameForVolumeMountPointA, 12, kernel32)
LoadDLLfunc (LocaleNameToLCID, 8, kernel32)
LoadDLLfunc (WNetCloseEnum, 4, mpr)
LoadDLLfunc (WNetEnumResourceA, 16, mpr)
LoadDLLfunc (WNetGetProviderNameA, 12, mpr)
LoadDLLfunc (WNetGetResourceInformationA, 16, mpr)
LoadDLLfunc (WNetOpenEnumA, 20, mpr)
/* 127 == ERROR_PROC_NOT_FOUND */
LoadDLLfuncEx2 (DsGetDcNameW, 24, netapi32, 1, 127)
LoadDLLfunc (NetApiBufferFree, 4, netapi32)
LoadDLLfuncEx (NetGetAnyDCName, 12, netapi32, 1)
LoadDLLfuncEx (NetGetDCName, 12, netapi32, 1)
LoadDLLfunc (NetUserGetLocalGroups, 32, netapi32)
LoadDLLfunc (NetGetAnyDCName, 12, netapi32)
LoadDLLfunc (NetGetDCName, 12, netapi32)
LoadDLLfunc (NetUserGetGroups, 28, netapi32)
LoadDLLfunc (NetUserGetInfo, 16, netapi32)
LoadDLLfunc (NetUserGetLocalGroups, 32, netapi32)
/* 0xc000007a == STATUS_PROCEDURE_NOT_FOUND */
#define LoadDLLfuncNt(name, n, dllname) \
@ -325,17 +352,25 @@ LoadDLLfuncNt (NtRollbackTransaction, 8, ntdll)
LoadDLLfuncNt (RtlGetCurrentTransaction, 0, ntdll)
LoadDLLfuncNt (RtlSetCurrentTransaction, 4, ntdll)
LoadDLLfunc (CoTaskMemFree, 4, ole32)
LoadDLLfuncEx (EnumProcessModules, 16, psapi, 1)
LoadDLLfuncEx (GetModuleFileNameExW, 16, psapi, 1)
LoadDLLfuncEx (GetModuleInformation, 16, psapi, 1)
LoadDLLfuncEx (GetProcessMemoryInfo, 12, psapi, 1)
LoadDLLfuncEx (QueryWorkingSet, 12, psapi, 1)
LoadDLLfuncEx (LsaDeregisterLogonProcess, 4, secur32, 1)
LoadDLLfuncEx (LsaFreeReturnBuffer, 4, secur32, 1)
LoadDLLfuncEx (LsaLogonUser, 56, secur32, 1)
LoadDLLfuncEx (LsaLookupAuthenticationPackage, 12, secur32, 1)
LoadDLLfuncEx (LsaRegisterLogonProcess, 12, secur32, 1)
LoadDLLfunc (UuidCreate, 4, rpcrt4)
LoadDLLfuncEx (UuidCreateSequential, 4, rpcrt4, 1)
/* secur32 functions return NTSTATUS values. */
LoadDLLfuncNt (LsaDeregisterLogonProcess, 4, secur32)
LoadDLLfuncNt (LsaFreeReturnBuffer, 4, secur32)
LoadDLLfuncNt (LsaLogonUser, 56, secur32)
LoadDLLfuncNt (LsaLookupAuthenticationPackage, 12, secur32)
LoadDLLfuncNt (LsaRegisterLogonProcess, 12, secur32)
LoadDLLfunc (SHGetDesktopFolder, 4, shell32)
LoadDLLfunc (CharNextExA, 12, user32)
LoadDLLfunc (CloseClipboard, 0, user32)
@ -355,8 +390,8 @@ LoadDLLfunc (GetMessageA, 16, user32)
LoadDLLfunc (GetPriorityClipboardFormat, 8, user32)
LoadDLLfunc (GetProcessWindowStation, 0, user32)
LoadDLLfunc (GetThreadDesktop, 4, user32)
LoadDLLfunc (GetWindowThreadProcessId, 8, user32)
LoadDLLfunc (GetUserObjectInformationW, 20, user32)
LoadDLLfunc (GetWindowThreadProcessId, 8, user32)
LoadDLLfunc (MessageBeep, 4, user32)
LoadDLLfunc (MessageBoxA, 16, user32)
LoadDLLfunc (MsgWaitForMultipleObjectsEx, 20, user32)
@ -369,9 +404,31 @@ LoadDLLfunc (RegisterClipboardFormatA, 4, user32)
LoadDLLfunc (SendMessageA, 16, user32)
LoadDLLfunc (SetClipboardData, 8, user32)
LoadDLLfunc (SetParent, 8, user32)
LoadDLLfunc (SetThreadDesktop, 4, user32)
LoadDLLfunc (SetProcessWindowStation, 4, user32)
LoadDLLfuncEx (ShowWindowAsync, 8, user32, 1)
LoadDLLfunc (SetThreadDesktop, 4, user32)
LoadDLLfunc (ShowWindowAsync, 8, user32)
LoadDLLfunc (timeBeginPeriod, 4, winmm)
LoadDLLfunc (timeEndPeriod, 4, winmm)
LoadDLLfunc (timeGetDevCaps, 8, winmm)
LoadDLLfunc (timeGetTime, 0, winmm)
LoadDLLfunc (waveInAddBuffer, 12, winmm)
LoadDLLfunc (waveInClose, 4, winmm)
LoadDLLfunc (waveInGetNumDevs, 0, winmm)
LoadDLLfunc (waveInOpen, 24, winmm)
LoadDLLfunc (waveInPrepareHeader, 12, winmm)
LoadDLLfunc (waveInReset, 4, winmm)
LoadDLLfunc (waveInStart, 4, winmm)
LoadDLLfunc (waveInUnprepareHeader, 12, winmm)
LoadDLLfunc (waveOutClose, 4, winmm)
LoadDLLfunc (waveOutGetNumDevs, 0, winmm)
LoadDLLfunc (waveOutGetVolume, 8, winmm)
LoadDLLfunc (waveOutOpen, 24, winmm)
LoadDLLfunc (waveOutPrepareHeader, 12, winmm)
LoadDLLfunc (waveOutReset, 4, winmm)
LoadDLLfunc (waveOutSetVolume, 8, winmm)
LoadDLLfunc (waveOutUnprepareHeader, 12, winmm)
LoadDLLfunc (waveOutWrite, 12, winmm)
LoadDLLfunc (accept, 12, ws2_32)
LoadDLLfunc (bind, 12, ws2_32)
@ -379,7 +436,7 @@ LoadDLLfunc (closesocket, 4, ws2_32)
LoadDLLfunc (connect, 12, ws2_32)
LoadDLLfunc (gethostbyaddr, 12, ws2_32)
LoadDLLfunc (gethostbyname, 4, ws2_32)
LoadDLLfuncEx2 (gethostname, 8, ws2_32, 1, 1)
LoadDLLfunc (gethostname, 8, ws2_32)
LoadDLLfunc (getpeername, 12, ws2_32)
LoadDLLfunc (getprotobyname, 4, ws2_32)
LoadDLLfunc (getprotobynumber, 4, ws2_32)
@ -406,66 +463,4 @@ LoadDLLfunc (WSASetLastError, 4, ws2_32)
LoadDLLfunc (WSASocketW, 24, ws2_32)
// LoadDLLfunc (WSAStartup, 8, ws2_32)
LoadDLLfunc (WSAWaitForMultipleEvents, 20, ws2_32)
// 50 = ERROR_NOT_SUPPORTED. Returned if OS doesn't support iphlpapi funcs
LoadDLLfuncEx2 (GetAdaptersAddresses, 20, iphlpapi, 1, 50)
LoadDLLfuncEx2 (GetExtendedTcpTable, 24, iphlpapi, 1, 50)
LoadDLLfuncEx2 (GetIfEntry, 4, iphlpapi, 1, 50)
LoadDLLfuncEx2 (GetIpAddrTable, 12, iphlpapi, 1, 50)
LoadDLLfuncEx2 (GetIpForwardTable, 12, iphlpapi, 1, 50)
LoadDLLfuncEx2 (GetNetworkParams, 8, iphlpapi, 1, 50)
LoadDLLfuncEx2 (GetTcpTable, 12, iphlpapi, 1, 50)
LoadDLLfuncEx2 (SendARP, 16, iphlpapi, 1, 50)
LoadDLLfunc (CoTaskMemFree, 4, ole32)
LoadDLLfuncEx (AttachConsole, 4, kernel32, 1)
LoadDLLfuncEx (FindFirstVolumeA, 8, kernel32, 1)
LoadDLLfuncEx (FindNextVolumeA, 12, kernel32, 1)
LoadDLLfuncEx (FindVolumeClose, 4, kernel32, 1)
LoadDLLfuncEx (GetConsoleWindow, 0, kernel32, 1)
LoadDLLfuncEx (GetNamedPipeClientProcessId, 8, kernel32, 1)
LoadDLLfuncEx (GetSystemWindowsDirectoryW, 8, kernel32, 1)
LoadDLLfuncEx (GetVolumeNameForVolumeMountPointA, 12, kernel32, 1)
LoadDLLfuncEx (GetSystemDEPPolicy, 0, kernel32, 1)
LoadDLLfuncEx (GetProcessDEPPolicy, 12, kernel32, 1)
LoadDLLfunc (LocaleNameToLCID, 8, kernel32)
LoadDLLfuncEx (SetProcessDEPPolicy, 4, kernel32, 1)
LoadDLLfunc (SHGetDesktopFolder, 4, shell32)
LoadDLLfuncEx (waveOutGetNumDevs, 0, winmm, 1)
LoadDLLfuncEx (waveOutOpen, 24, winmm, 1)
LoadDLLfuncEx (waveOutReset, 4, winmm, 1)
LoadDLLfuncEx (waveOutClose, 4, winmm, 1)
LoadDLLfuncEx (waveOutGetVolume, 8, winmm, 1)
LoadDLLfuncEx (waveOutSetVolume, 8, winmm, 1)
LoadDLLfuncEx (waveOutUnprepareHeader, 12, winmm, 1)
LoadDLLfuncEx (waveOutPrepareHeader, 12, winmm, 1)
LoadDLLfuncEx (waveOutWrite, 12, winmm, 1)
LoadDLLfuncEx (timeGetDevCaps, 8, winmm, 1)
LoadDLLfuncEx (timeGetTime, 0, winmm, 1)
LoadDLLfuncEx (timeBeginPeriod, 4, winmm, 1)
LoadDLLfuncEx (timeEndPeriod, 4, winmm, 1)
LoadDLLfuncEx (waveInGetNumDevs, 0, winmm, 1)
LoadDLLfuncEx (waveInOpen, 24, winmm, 1)
LoadDLLfuncEx (waveInUnprepareHeader, 12, winmm, 1)
LoadDLLfuncEx (waveInPrepareHeader, 12, winmm, 1)
LoadDLLfuncEx (waveInAddBuffer, 12, winmm, 1)
LoadDLLfuncEx (waveInStart, 4, winmm, 1)
LoadDLLfuncEx (waveInReset, 4, winmm, 1)
LoadDLLfuncEx (waveInClose, 4, winmm, 1)
LoadDLLfunc (WNetGetProviderNameA, 12, mpr)
LoadDLLfunc (WNetGetResourceInformationA, 16, mpr)
LoadDLLfunc (WNetOpenEnumA, 20, mpr)
LoadDLLfunc (WNetEnumResourceA, 16, mpr)
LoadDLLfunc (WNetCloseEnum, 4, mpr)
LoadDLLfuncEx (UuidCreate, 4, rpcrt4, 1)
LoadDLLfuncEx (UuidCreateSequential, 4, rpcrt4, 1)
LoadDLLfuncEx2 (DnsQuery_A, 24, dnsapi, 1, 127) // ERROR_PROC_NOT_FOUND
LoadDLLfuncEx (DnsRecordListFree, 8, dnsapi, 1)
}