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newlib/winsup/cygwin/autoload.cc

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* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
/* autoload.cc: all dynamic load stuff.
* pinfo.cc (codepage_init): Move function. * environ.cc (codepage_init): To here. * exceptoins.cc (SIG_NONMASKABLE): Remove SIGCONT from consideration since it is supposed to be maskable. * signal.cc (sigaction): Ditto. * sigproc.cc (wait_sig): Ditto. * winsup.h: Eliminate global declaration of codepage_init.
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Copyright 2000, 2001 Red Hat, Inc.
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#include "winsup.h"
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
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#define USE_SYS_TYPES_FD_SET
#include <winsock2.h>
/* Macro for defining "auto-load" functions.
* Note that this is self-modifying code *gasp*.
* The first invocation of a routine will trigger the loading of
* the DLL. This will then be followed by the discovery of
* the procedure's entry point, which is placed into the location
* pointed to by the stack pointer. This code then changes
* the "call" operand which invoked it to a "jmp" which will
* transfer directly to the DLL function on the next invocation.
*
* Subsequent calls to routines whose transfer address has not been
* determined will skip the "load the dll" step, starting at the
* "discovery of the entry point" step.
*
* So, immediately following the the call to one of the above routines
* we have:
* DLL info (4 bytes) Pointer to a block of information concerning
* the DLL (see below).
* DLL args (4 bytes) The number of arguments pushed on the stack by
* the call. If this is an odd value then this
* is a flag that non-existence of this function
* is not a fatal error
* func name (n bytes) asciz string containing the name of the function
* to be loaded.
*
* The DLL info block consists of the following
* load_state (4 bytes) Pointer to a word containing the routine used
* to eventually invoke the function. Initially
* points to an init function which loads the
* DLL, gets the process's load address,
* changes the contents here to point to the
* function address, and changes the call *(%eax)
* to a jmp func. If the initialization has been
* done, only the load part is done.
* DLL handle (4 bytes) The handle to use when loading the DLL.
* DLL locker (4 bytes) Word to use to avoid multi-thread access during
* initialization.
* extra init (4 bytes) Extra initialization function.
* DLL name (n bytes) asciz string containing the name of the DLL.
*/
/* LoadDLLprime is used to prime the DLL info information, providing an
additional initialization routine to call prior to calling the first
function. */
#define LoadDLLprime(dllname, init_also) __asm__ (" \n\
.section ." #dllname "_info,\"w\" \n\
.linkonce \n\
.long std_dll_init \n\
.long 0 \n\
.long -1 \n\
.long " #init_also " \n\
.asciz \"" #dllname "\" \n\
.text \n\
");
/* Create a "decorated" name */
#define mangle(name, n) #name "@" #n
/* Standard DLL load macro. Invokes a fatal warning if the function isn't
found. */
#define LoadDLLfunc(name, n, dllname) LoadDLLfuncEx (name, n, dllname, 0)
/* Main DLL setup stuff. */
#define LoadDLLfuncEx(name, n, dllname, notimp) __asm__ ("\
.section ." #dllname "_info,\"w\" \n\
.linkonce \n\
.long std_dll_init \n\
.long 0 \n\
.long -1 \n\
.long dll_func_load \n\
.asciz \"" #dllname "\" \n\
\n\
.section ." #dllname "_text,\"wx\" \n\
.global _" mangle (name, n) " \n\
.global _win32_" mangle (name, n) " \n\
.align 8 \n\
_" mangle (name, n) ": \n\
_win32_" mangle (name, n) ": \n\
movl (1f),%eax \n\
call *(%eax) \n\
1:.long ." #dllname "_info \n\
.long " #n "+" #notimp " \n\
.asciz \"" #name "\" \n\
.text \n\
");
/* DLL loader helper functions used during initialization. */
/* The function which finds the address, given the name and overwrites
the call so that future invocations go straight to the function in
the DLL. */
extern "C" void dll_func_load () __asm__ ("dll_func_load");
/* Called by the primary initialization function "init_std_dll" to
setup the stack and eliminate future calls to init_std_dll for other
functions from this DLL. */
extern "C" void dll_chain () __asm__ ("dll_chain");
/* called by the secondary initialization function to call dll_func_load. */
extern "C" void dll_chain1 () __asm__ ("dll_chain1");
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
extern "C" {
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
/* FIXME: This is not thread-safe? */
__asm__ (" \n\
msg1: \n\
.ascii \"couldn't dynamically determine load address for '%s' (handle %p), %E\\0\"\n\
\n\
.align 32 \n\
noload: \n\
popl %edx # Get the address of the information block\n\
movl 4(%edx),%eax # Should we 'ignore' the lack \n\
test $1,%eax # of this function? \n\
jz 1f # Nope. \n\
decl %eax # Yes. This is the # of bytes + 1 \n\
popl %edx # Caller's caller \n\
addl %eax,%esp # Pop off bytes \n\
movl $127,%eax # ERROR_PROC_NOT_FOUND \n\
pushl %eax # First argument \n\
call _SetLastError@4 # Set it \n\
xor %eax,%eax # Zero functional return \n\
jmp *%edx # Return \n\
1: \n\
movl (%edx),%eax # Handle value \n\
pushl 4(%eax) \n\
leal 8(%edx),%eax # Location of name of function \n\
push %eax \n\
push $msg1 # The message \n\
call ___api_fatal # Print message. Never returns \n\
\n\
.globl dll_func_load \n\
dll_func_load: \n\
movl (%esp),%eax # 'Return address' contains load info \n\
addl $8,%eax # Address of name of function to load \n\
pushl %eax # Second argument \n\
movl -8(%eax),%eax # Where handle lives \n\
movl 4(%eax),%eax # Address of Handle to DLL \n\
pushl %eax # Handle to DLL \n\
call _GetProcAddress@8# Load it \n\
test %eax,%eax # Success? \n\
jne gotit # Yes \n\
jmp noload # Issue an error or return \n\
gotit: \n\
popl %ecx # Pointer to 'return address' \n\
movb $0xe9,-7(%ecx) # Turn preceding call to a jmp *%eax \n\
movl %eax,%edx # Save \n\
subl %ecx,%eax # Make it relative \n\
addl $2,%eax # Tweak \n\
movl %eax,-6(%ecx) # Move relative address after jump \n\
jmp *%edx # Jump to actual function \n\
\n\
.global dll_chain \n\
dll_chain: \n\
pushl %eax # Restore 'return address' \n\
movl (%eax),%eax # Get address of DLL info block \n\
movl $dll_func_load,(%eax) # Just load func now \n\
jmp *%edx # Jump to next init function \n\
\n\
dll_chain1: \n\
pushl %eax # Restore 'return address' \n\
jmp *%edx # Jump to next init function \n\
");
/* C representations of the two info blocks described above.
FIXME: These structures confuse gdb for some reason. GDB can print
the whole structure but has problems with the name field? */
struct dll_info
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
{
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
DWORD load_state;
HANDLE handle;
LONG here;
void (*init) ();
char name[];
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
};
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
struct func_info
{
struct dll_info *dll;
LONG decoration;
char name[];
};
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
/* Mechanism for setting up info for passing to dll_chain routines. */
union retchain
{
struct {long high; long low;};
long long ll;
};
/* The standard DLL initialization routine. */
static long long std_dll_init () __asm__ ("std_dll_init") __attribute__ ((unused));
static long long
std_dll_init ()
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
{
HANDLE h;
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
struct func_info *func = (struct func_info *) __builtin_return_address (0);
struct dll_info *dll = func->dll;
retchain ret;
if (InterlockedIncrement (&dll->here))
do
{
InterlockedDecrement (&dll->here);
Sleep (0);
}
while (InterlockedIncrement (&dll->here));
else if (!dll->handle)
{
if ((h = LoadLibrary (dll->name)) != NULL)
dll->handle = h;
else if (!(func->decoration & 1))
api_fatal ("could not load %s, %E", dll->name);
else
dll->handle = INVALID_HANDLE_VALUE;
}
InterlockedDecrement (&dll->here);
/* Kludge alert. Redirects the return address to dll_chain. */
__asm__ __volatile__ (" \n\
movl $dll_chain,4(%ebp) \n\
");
/* Set "arguments for dll_chain. */
ret.low = (long) dll->init;
ret.high = (long) func;
return ret.ll;
}
/* Initialization function for winsock stuff. */
static long long wsock_init () __asm__ ("wsock_init") __attribute__ ((unused, regparm(1)));
bool NO_COPY wsock_started = 0;
static long long
wsock_init ()
{
static LONG NO_COPY here = -1L;
extern WSADATA wsadata;
struct func_info *func = (struct func_info *) __builtin_return_address (0);
struct dll_info *dll = func->dll;
retchain ret;
__asm__ (" \n\
.section .ws2_32_info \n\
.equ _ws2_32_handle,.ws2_32_info + 4 \n\
.global _ws2_32_handle \n\
.section .wsock32_info \n\
.equ _wsock32_handle,.wsock32_info + 4 \n\
.global _wsock32_handle \n\
.text \n\
");
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
Revert much of previous erroneous checkin. Add ChangeLog entry. * pinfo.h: Correctly set __SIGOFFSET. * path.cc (hash_path_name): Avoid calling library functions for simple copying of characters. * shortcut.c: Use WIN32_LEAN_AND_MEAN. * smallprint.c: Ditto. * environ.cc (getwinenv): Minor clarity fix. * localtime.c: No need to include windows.h * string.h: New file.
2001-05-04 23:02:15 +02:00
while (InterlockedIncrement (&here))
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
{
Revert much of previous erroneous checkin. Add ChangeLog entry. * pinfo.h: Correctly set __SIGOFFSET. * path.cc (hash_path_name): Avoid calling library functions for simple copying of characters. * shortcut.c: Use WIN32_LEAN_AND_MEAN. * smallprint.c: Ditto. * environ.cc (getwinenv): Minor clarity fix. * localtime.c: No need to include windows.h * string.h: New file.
2001-05-04 23:02:15 +02:00
InterlockedDecrement (&here);
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
Sleep (0);
}
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
if (!wsock_started && (wsock32_handle || ws2_32_handle))
{
/* Don't use autoload to load WSAStartup to eliminate recursion. */
int (*wsastartup) (int, WSADATA *);
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
wsastartup = (int (*)(int, WSADATA *))
GetProcAddress ((HMODULE) (dll->handle), "WSAStartup");
if (wsastartup)
{
int res = wsastartup ((2<<8) | 2, &wsadata);
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
debug_printf ("res %d", res);
debug_printf ("wVersion %d", wsadata.wVersion);
debug_printf ("wHighVersion %d", wsadata.wHighVersion);
debug_printf ("szDescription %s", wsadata.szDescription);
debug_printf ("szSystemStatus %s", wsadata.szSystemStatus);
debug_printf ("iMaxSockets %d", wsadata.iMaxSockets);
debug_printf ("iMaxUdpDg %d", wsadata.iMaxUdpDg);
debug_printf ("lpVendorInfo %d", wsadata.lpVendorInfo);
* autoload.cc (kernel32_init): New function for kernel32 autoload initialization. (SignalObjectAndWait): Add conditional load of this function when it is available.
2001-03-22 04:42:08 +01:00
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
wsock_started = 1;
}
}
* autoload.cc (kernel32_init): New function for kernel32 autoload initialization. (SignalObjectAndWait): Add conditional load of this function when it is available.
2001-03-22 04:42:08 +01:00
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
InterlockedDecrement (&here);
* autoload.cc (kernel32_init): New function for kernel32 autoload initialization. (SignalObjectAndWait): Add conditional load of this function when it is available.
2001-03-22 04:42:08 +01:00
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
/* Kludge alert. Redirects the return address to dll_chain1. */
__asm__ __volatile__ (" \n\
movl $dll_chain1,4(%ebp) \n\
");
/* Set "arguments for dll_chain1. */
ret.low = (long) dll_func_load;
ret.high = (long) func;
return ret.ll;
* autoload.cc: Add winmm functions needed by fhandler_dsp.cc. * fhandler_dsp.cc: New file. Implements OSS like /dev/dsp. * include/sys/soundcard.h: New file. User land includes for OSS /dev/dsp. * fhandler.h: Add new class fhandler_dev_dsp and a FH_OSS_DSP definition. * dtable.cc (dtable::build_fhandler): Allow creation of the /dev/dsp device. * path.cc (windows_device_names): Add /dev/dsp into list of device names. * Makefile.in (DLL_OFILES): Add fhandler_dsp.o.
2001-04-16 05:27:16 +02:00
}
* autoload.h: Eliminate. * autoload.cc: Pull in autoload.h. Eliminate many macros. Rewrite to avoid necessity of initialization routines. Just use a standard one. (wsock_init): New function. Moved from net.cc. * net.cc (wsock_init): Move to autoload.cc. (wsadata): Make global. * dtable.cc (dtable::build_fhandler): Use more reliable method for checking if net stuff has been loaded.
2001-05-16 07:07:51 +02:00
LoadDLLprime (wsock32, wsock_init)
LoadDLLprime (ws2_32, wsock_init)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (AddAccessAllowedAce, 16, advapi32)
LoadDLLfunc (AddAccessDeniedAce, 16, advapi32)
LoadDLLfunc (AddAce, 20, advapi32)
LoadDLLfunc (AdjustTokenPrivileges, 24, advapi32)
* autoload.cc: Add LoadDLLinitfunc for secur32.dll. Add LoadDLLfuncEx statements for AllocateLocallyUniqueId@4, DuplicateTokenEx@24, LsaNtStatusToWinError@4, LsaDeregisterLogonProcess@4, LsaFreeReturnBuffer@4, LsaLogonUser@56, LsaLookupAuthenticationPackage@12, LsaRegisterLogonProcess@12, * environ.cc: Add extern declaration for `subauth_id'. (subauth_id_init): New function for setting `subauth_id'. (struct parse_thing): Add entry for `subauth_id'. * fork.cc (fork_parent): Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'. * security.cc: Define global variable `subauth_id'. (extract_nt_dom_user): New function. (cygwin_logon_user): Call `extract_nt_dom_user' now. (str2lsa): New static function. (str2buf2lsa): Ditto. (str2buf2uni): Ditto. (subauth): Ditto. * security.h: Add prototype for `subauth'. * spawn.cc (spawn_guts): Use cygheap->user.token only if impersonated. Use `cygsid' type. Remove impersonation before allowing access to workstation/desktop to everyone. Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'. * syscalls.cc (seteuid): Rearranged to allow using subauthentication to retrieve user tokens when needed.
2001-04-30 23:19:42 +02:00
LoadDLLfuncEx (AllocateLocallyUniqueId, 4, advapi32, 1)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (CopySid, 12, advapi32)
LoadDLLfunc (CreateProcessAsUserA, 44, advapi32)
LoadDLLfuncEx (CryptAcquireContextA, 20, advapi32, 1)
LoadDLLfuncEx (CryptGenRandom, 12, advapi32, 1)
LoadDLLfuncEx (CryptReleaseContext, 8, advapi32, 1)
LoadDLLfunc (DeregisterEventSource, 4, advapi32)
* autoload.cc: Add LoadDLLinitfunc for secur32.dll. Add LoadDLLfuncEx statements for AllocateLocallyUniqueId@4, DuplicateTokenEx@24, LsaNtStatusToWinError@4, LsaDeregisterLogonProcess@4, LsaFreeReturnBuffer@4, LsaLogonUser@56, LsaLookupAuthenticationPackage@12, LsaRegisterLogonProcess@12, * environ.cc: Add extern declaration for `subauth_id'. (subauth_id_init): New function for setting `subauth_id'. (struct parse_thing): Add entry for `subauth_id'. * fork.cc (fork_parent): Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'. * security.cc: Define global variable `subauth_id'. (extract_nt_dom_user): New function. (cygwin_logon_user): Call `extract_nt_dom_user' now. (str2lsa): New static function. (str2buf2lsa): Ditto. (str2buf2uni): Ditto. (subauth): Ditto. * security.h: Add prototype for `subauth'. * spawn.cc (spawn_guts): Use cygheap->user.token only if impersonated. Use `cygsid' type. Remove impersonation before allowing access to workstation/desktop to everyone. Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'. * syscalls.cc (seteuid): Rearranged to allow using subauthentication to retrieve user tokens when needed.
2001-04-30 23:19:42 +02:00
LoadDLLfuncEx (DuplicateTokenEx, 24, advapi32, 1)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (EqualSid, 8, advapi32)
LoadDLLfunc (GetAce, 12, advapi32)
LoadDLLfunc (GetFileSecurityA, 20, advapi32)
LoadDLLfunc (GetLengthSid, 4, advapi32)
LoadDLLfunc (GetSecurityDescriptorDacl, 16, advapi32)
LoadDLLfunc (GetSecurityDescriptorGroup, 12, advapi32)
LoadDLLfunc (GetSecurityDescriptorOwner, 12, advapi32)
LoadDLLfunc (GetSidIdentifierAuthority, 4, advapi32)
LoadDLLfunc (GetSidSubAuthority, 8, advapi32)
LoadDLLfunc (GetSidSubAuthorityCount, 4, advapi32)
LoadDLLfunc (GetTokenInformation, 20, advapi32)
LoadDLLfunc (GetUserNameA, 8, advapi32)
LoadDLLfunc (ImpersonateLoggedOnUser, 4, advapi32)
LoadDLLfunc (InitializeAcl, 12, advapi32)
LoadDLLfunc (InitializeSecurityDescriptor, 8, advapi32)
LoadDLLfunc (InitializeSid, 12, advapi32)
LoadDLLfunc (IsValidSid, 4, advapi32)
LoadDLLfunc (LogonUserA, 24, advapi32)
LoadDLLfunc (LookupAccountNameA, 28, advapi32)
LoadDLLfunc (LookupAccountSidA, 28, advapi32)
LoadDLLfunc (LookupPrivilegeValueA, 12, advapi32)
* autoload.cc: Add LoadDLLinitfunc for secur32.dll. Add LoadDLLfuncEx statements for AllocateLocallyUniqueId@4, DuplicateTokenEx@24, LsaNtStatusToWinError@4, LsaDeregisterLogonProcess@4, LsaFreeReturnBuffer@4, LsaLogonUser@56, LsaLookupAuthenticationPackage@12, LsaRegisterLogonProcess@12, * environ.cc: Add extern declaration for `subauth_id'. (subauth_id_init): New function for setting `subauth_id'. (struct parse_thing): Add entry for `subauth_id'. * fork.cc (fork_parent): Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'. * security.cc: Define global variable `subauth_id'. (extract_nt_dom_user): New function. (cygwin_logon_user): Call `extract_nt_dom_user' now. (str2lsa): New static function. (str2buf2lsa): Ditto. (str2buf2uni): Ditto. (subauth): Ditto. * security.h: Add prototype for `subauth'. * spawn.cc (spawn_guts): Use cygheap->user.token only if impersonated. Use `cygsid' type. Remove impersonation before allowing access to workstation/desktop to everyone. Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'. * syscalls.cc (seteuid): Rearranged to allow using subauthentication to retrieve user tokens when needed.
2001-04-30 23:19:42 +02:00
LoadDLLfuncEx (LsaNtStatusToWinError, 4, advapi32, 1)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (MakeSelfRelativeSD, 12, advapi32)
LoadDLLfunc (OpenProcessToken, 12, advapi32)
LoadDLLfunc (RegCloseKey, 4, advapi32)
LoadDLLfunc (RegCreateKeyExA, 36, advapi32)
LoadDLLfunc (RegDeleteKeyA, 8, advapi32)
LoadDLLfunc (RegDeleteValueA, 8, advapi32)
LoadDLLfunc (RegLoadKeyA, 12, advapi32)
LoadDLLfunc (RegEnumKeyExA, 32, advapi32)
LoadDLLfunc (RegEnumValueA, 32, advapi32)
LoadDLLfunc (RegOpenKeyExA, 20, advapi32)
LoadDLLfunc (RegQueryValueExA, 24, advapi32)
LoadDLLfunc (RegSetValueExA, 24, advapi32)
LoadDLLfunc (RegisterEventSourceA, 8, advapi32)
LoadDLLfunc (ReportEventA, 36, advapi32)
LoadDLLfunc (RevertToSelf, 0, advapi32)
LoadDLLfunc (SetKernelObjectSecurity, 12, advapi32)
* autoload.cc: Add load statemant for SetSecurityDescriptorControl. * security.cc (alloc_sd): Always set SE_DACL_PROTECTED flag on Win2K and higher.
2000-12-20 13:42:43 +01:00
LoadDLLfunc (SetSecurityDescriptorControl, 12, advapi32)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (SetSecurityDescriptorDacl, 16, advapi32)
LoadDLLfunc (SetSecurityDescriptorGroup, 12, advapi32)
LoadDLLfunc (SetSecurityDescriptorOwner, 12, advapi32)
* autoload.cc: Add LoadDLLfunc statements for SetTokenInformation@16. * cygheap.cc: Include security.h. * grp.cc (internal_getgrent): New function. (getgroups): Rearranged using `internal_getgrent' and the new `cygsid' class. * passwd.cc (internal_getpwent): New function. * sec_acl.cc: Use new `cygsid' class throughout. (acl_access): Use `internal_getgrent' instead of `getgrent'. * sec_helper.cc: Use new `cygsid' class throughout. (get_id_from_sid): Use `internal_getgrent' instead of `getgrent'. Use `internal_getpwent' instead of `getpwent'. * security.cc: Use new `cygsid' class throughout. * security.h: Move `MAX_SID_LEN' from winsup.h to here. Add extern declarations for `internal_getgrent' and `internal_getpwent'. (class cygsid): New class. * shared.cc (sec_user): Use new `cygsid' class. * syscalls.cc (seteuid): Try to set owner to user and primary group to current group in impersonation token before performing impersonation. (setegid): Try to set primary group in process token to the new group if ntsec is on. * uinfo.cc (internal_getlogin): Use new `cygsid' class. Try to set owner to user and primary group to current group in process token if the process has been started from a non cygwin process. (uinfo_init): Set primary group only if the process has been started from a non cygwin process. * winsup.h: Move define for `MAX_SID_LEN' to security.h.
2001-04-25 11:43:25 +02:00
LoadDLLfunc (SetTokenInformation, 16, advapi32)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (NetWkstaUserGetInfo, 12, netapi32)
LoadDLLfunc (NetUserGetInfo, 16, netapi32)
LoadDLLfunc (NetApiBufferFree, 4, netapi32)
LoadDLLfuncEx (NtMapViewOfSection, 40, ntdll, 1)
LoadDLLfuncEx (NtOpenSection, 12, ntdll, 1)
LoadDLLfuncEx (NtQuerySystemInformation, 16, ntdll, 1)
LoadDLLfuncEx (NtUnmapViewOfSection, 8, ntdll, 1)
LoadDLLfuncEx (RtlInitUnicodeString, 8, ntdll, 1)
LoadDLLfuncEx (RtlNtStatusToDosError, 4, ntdll, 1)
* pinfo.cc (EnumProcessesNT): New function. Eliminates dependence on psapi.h. (EnumProcesses9x): Rename from EnumProcessesW95. Change arguments to be more useful for cygwin. (winpids::init): Accomodate argument changes. (enum_init): Ditto. * pinfo.h (winpids): Make pidlist dynamically extendable by storing it as a pointer and remembering the size. * ntdll.h: Add extra definitions needed for EnumProcessesNT. Reformat via 'indent'.
2000-11-02 06:25:56 +01:00
LoadDLLfuncEx (ZwQuerySystemInformation, 16, ntdll, 1)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
* autoload.cc: Add LoadDLLinitfunc for secur32.dll. Add LoadDLLfuncEx statements for AllocateLocallyUniqueId@4, DuplicateTokenEx@24, LsaNtStatusToWinError@4, LsaDeregisterLogonProcess@4, LsaFreeReturnBuffer@4, LsaLogonUser@56, LsaLookupAuthenticationPackage@12, LsaRegisterLogonProcess@12, * environ.cc: Add extern declaration for `subauth_id'. (subauth_id_init): New function for setting `subauth_id'. (struct parse_thing): Add entry for `subauth_id'. * fork.cc (fork_parent): Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'. * security.cc: Define global variable `subauth_id'. (extract_nt_dom_user): New function. (cygwin_logon_user): Call `extract_nt_dom_user' now. (str2lsa): New static function. (str2buf2lsa): Ditto. (str2buf2uni): Ditto. (subauth): Ditto. * security.h: Add prototype for `subauth'. * spawn.cc (spawn_guts): Use cygheap->user.token only if impersonated. Use `cygsid' type. Remove impersonation before allowing access to workstation/desktop to everyone. Call `RevertToSelf' and `ImpersonateLoggedOnUser' instead of `seteuid'. * syscalls.cc (seteuid): Rearranged to allow using subauthentication to retrieve user tokens when needed.
2001-04-30 23:19:42 +02:00
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)
* autoload.cc: Autoload CharToOemA. * dcrt0.cc (dll_crt0_1): Translate command line to OEM if current codepage is OEM. * environ.cc: Add new option 'codepage' to CYGWIN environment variable. * fhandler_clipboard.cc (fhandler_clipboard::read): Read clipboard in OEM mode if current codepage is OEM. * fhandler_console.cc (fhandler_console::read): Only translate console input if current codepage is ANSI. * fhandler_console.cc (fhandler_console::write_normal): Translate output data if current codepage is ANSI. * pinfo.cc (codepage_init): New function. Setup current codepage from CYGWIN environment variable and set codepage for file APIs. * security.cc (read_sd): Translate file name to it if current codepage is OEM. * winsup.h: (sys_wcstombs,sys_mbstowcs): Use current codepage for translations between multibyte and widechar string and vice versa.
2000-12-10 01:45:12 +01:00
LoadDLLfunc (CharToOemA, 8, user32)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (CharToOemBuffA, 12, user32)
LoadDLLfunc (CloseClipboard, 0, user32)
LoadDLLfunc (CreateWindowExA, 48, user32)
LoadDLLfunc (DefWindowProcA, 16, user32)
LoadDLLfunc (DispatchMessageA, 4, user32)
* fhandler.h (fhandler_dev_clipboard): Extend to support writing. * fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard): Initialize new fields. Open clipboard here. (fhandler_dev_clipboard::dup): New method. (fhandler_dev_clipboard::open): Accomodate new fields. Register clipboard here, if appropriate. (set_clipboard): New function. Moves buffer to clipboard. (fhandler_dev_clipboard::write): Truly implement clipboard writing. (fhandler_dev_clipboard::read): Reimplement to allow successive reads. (fhandler_dev_clipboard::lseek): Truly implement seeks in clipboard. (fhandler_dev_clipboard::close): Clear out new fields. Support sequential reads and sequential writes. Support for binary data via a native clipboard format.
2001-03-22 23:11:34 +01:00
LoadDLLfunc (EmptyClipboard, 0, user32)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (FindWindowA, 8, user32)
LoadDLLfunc (GetClipboardData, 4, user32)
* autoload.c (cygwin_premain0): Add missing parameter. * binmode.c (cygwin_premain0): Ditto. * textmode.c (cygwin_premain0): Ditto. Patch contributed by Jason Tiller <jtiller@sjm.com> : * auto_load.cc: Add "GetKeyboardLayout" entry in the list of Win32 User32.DLL exports to provide. * fhandler.h (class fhandler_console): Add meta_mask private member to remember which keystroke modifiers should generate META. * fhandler_console.cc (fhandler_console::read): Modify code that tests a keystroke for a META-escaped key to use the 'meta_mask' variable. (fhandler_console::fhandler_console): Add definition for variable "meta_mask" used to determine if a keystroke should be preceded by META in the client console stream. Set meta_mask based on whether or not user's keyboard language is English - non-English keyboards pass AltGr (right <ALT>) unmolested, whereas English keyboards now interpret left- and right-<ALT> as META.
2001-03-06 13:05:45 +01:00
LoadDLLfunc (GetKeyboardLayout, 4, user32)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (GetMessageA, 16, user32)
* fhandler.h (fhandler_dev_clipboard): Extend to support writing. * fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard): Initialize new fields. Open clipboard here. (fhandler_dev_clipboard::dup): New method. (fhandler_dev_clipboard::open): Accomodate new fields. Register clipboard here, if appropriate. (set_clipboard): New function. Moves buffer to clipboard. (fhandler_dev_clipboard::write): Truly implement clipboard writing. (fhandler_dev_clipboard::read): Reimplement to allow successive reads. (fhandler_dev_clipboard::lseek): Truly implement seeks in clipboard. (fhandler_dev_clipboard::close): Clear out new fields. Support sequential reads and sequential writes. Support for binary data via a native clipboard format.
2001-03-22 23:11:34 +01:00
LoadDLLfunc (GetPriorityClipboardFormat, 8, user32)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (GetProcessWindowStation, 0, user32)
LoadDLLfunc (GetThreadDesktop, 4, user32)
LoadDLLfunc (GetUserObjectInformationA, 20, user32)
LoadDLLfunc (KillTimer, 8, user32)
LoadDLLfunc (MessageBoxA, 16, user32)
LoadDLLfunc (MsgWaitForMultipleObjects, 20, user32)
LoadDLLfunc (OemToCharBuffA, 12, user32)
LoadDLLfunc (OpenClipboard, 4, user32)
LoadDLLfunc (PeekMessageA, 20, user32)
LoadDLLfunc (PostMessageA, 16, user32)
LoadDLLfunc (PostQuitMessage, 4, user32)
LoadDLLfunc (RegisterClassA, 4, user32)
* fhandler.h (fhandler_dev_clipboard): Extend to support writing. * fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard): Initialize new fields. Open clipboard here. (fhandler_dev_clipboard::dup): New method. (fhandler_dev_clipboard::open): Accomodate new fields. Register clipboard here, if appropriate. (set_clipboard): New function. Moves buffer to clipboard. (fhandler_dev_clipboard::write): Truly implement clipboard writing. (fhandler_dev_clipboard::read): Reimplement to allow successive reads. (fhandler_dev_clipboard::lseek): Truly implement seeks in clipboard. (fhandler_dev_clipboard::close): Clear out new fields. Support sequential reads and sequential writes. Support for binary data via a native clipboard format.
2001-03-22 23:11:34 +01:00
LoadDLLfunc (RegisterClipboardFormatA, 4, user32)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (SendMessageA, 16, user32)
* fhandler.h (fhandler_dev_clipboard): Extend to support writing. * fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard): Initialize new fields. Open clipboard here. (fhandler_dev_clipboard::dup): New method. (fhandler_dev_clipboard::open): Accomodate new fields. Register clipboard here, if appropriate. (set_clipboard): New function. Moves buffer to clipboard. (fhandler_dev_clipboard::write): Truly implement clipboard writing. (fhandler_dev_clipboard::read): Reimplement to allow successive reads. (fhandler_dev_clipboard::lseek): Truly implement seeks in clipboard. (fhandler_dev_clipboard::close): Clear out new fields. Support sequential reads and sequential writes. Support for binary data via a native clipboard format.
2001-03-22 23:11:34 +01:00
LoadDLLfunc (SetClipboardData, 8, user32)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (SetTimer, 16, user32)
LoadDLLfunc (SetUserObjectSecurity, 12, user32)
LoadDLLfunc (WSAAsyncSelect, 16, wsock32)
LoadDLLfunc (WSACleanup, 0, wsock32)
LoadDLLfunc (WSAGetLastError, 0, wsock32)
* autoload.cc: Add autoload statement for `WSASetLastError'. * net.cc (cygwin_connect): Change error code to WSAEINPROGRESS when connect returns WSAEWOULDBLOCK.
2000-11-07 21:01:09 +01:00
LoadDLLfunc (WSASetLastError, 4, wsock32)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfunc (WSAStartup, 8, wsock32)
LoadDLLfunc (__WSAFDIsSet, 8, wsock32)
LoadDLLfunc (accept, 12, wsock32)
LoadDLLfunc (bind, 12, wsock32)
LoadDLLfunc (closesocket, 4, wsock32)
LoadDLLfunc (connect, 12, wsock32)
LoadDLLfunc (gethostbyaddr, 12, wsock32)
LoadDLLfunc (gethostbyname, 4, wsock32)
LoadDLLfunc (gethostname, 8, wsock32)
LoadDLLfunc (getpeername, 12, wsock32)
LoadDLLfunc (getprotobyname, 4, wsock32)
LoadDLLfunc (getprotobynumber, 4, wsock32)
LoadDLLfunc (getservbyname, 8, wsock32)
LoadDLLfunc (getservbyport, 8, wsock32)
LoadDLLfunc (getsockname, 12, wsock32)
LoadDLLfunc (getsockopt, 20, wsock32)
LoadDLLfunc (inet_addr, 4, wsock32)
LoadDLLfunc (inet_network, 4, wsock32)
LoadDLLfunc (inet_ntoa, 4, wsock32)
LoadDLLfunc (ioctlsocket, 12, wsock32)
LoadDLLfunc (listen, 8, wsock32)
LoadDLLfunc (rcmd, 24, wsock32)
LoadDLLfunc (recv, 16, wsock32)
LoadDLLfunc (recvfrom, 24, wsock32)
LoadDLLfunc (rexec, 24, wsock32)
LoadDLLfunc (rresvport, 4, wsock32)
LoadDLLfunc (select, 20, wsock32)
LoadDLLfunc (send, 16, wsock32)
LoadDLLfunc (sendto, 24, wsock32)
LoadDLLfunc (setsockopt, 20, wsock32)
LoadDLLfunc (shutdown, 8, wsock32)
LoadDLLfunc (socket, 12, wsock32)
* autoload.cc: Add autoload statements for ws2_32 functions `WSACloseEvent', `WSACreateEvent', `WSAGetOverlappedResult', `WSARecv', `WSARecvFrom', `WSASend', `WSASendTo' and `WSASetEvent', `WSAWaitForMultipleEvents'. * net.cc: Define wsock_evt. (wsock_event): New class. (cygwin_sendto): Use overlapped socket io if available. (cygwin_recvfrom): Ditto. (cygwin_recv): Ditto. (cygwin_send): Ditto. * security.cc (subauth): Set Win32 error to 0 to safely ask for the error code of dynamically loaded function `LsaRegisterLogonProcess'.
2001-05-15 10:15:54 +02:00
LoadDLLfuncEx (WSACloseEvent, 4, ws2_32, 1)
LoadDLLfuncEx (WSACreateEvent, 0, ws2_32, 1)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfuncEx (WSADuplicateSocketA, 12, ws2_32, 1)
* autoload.cc: Add autoload statements for ws2_32 functions `WSACloseEvent', `WSACreateEvent', `WSAGetOverlappedResult', `WSARecv', `WSARecvFrom', `WSASend', `WSASendTo' and `WSASetEvent', `WSAWaitForMultipleEvents'. * net.cc: Define wsock_evt. (wsock_event): New class. (cygwin_sendto): Use overlapped socket io if available. (cygwin_recvfrom): Ditto. (cygwin_recv): Ditto. (cygwin_send): Ditto. * security.cc (subauth): Set Win32 error to 0 to safely ask for the error code of dynamically loaded function `LsaRegisterLogonProcess'.
2001-05-15 10:15:54 +02:00
LoadDLLfuncEx (WSAGetOverlappedResult, 20, ws2_32, 1)
LoadDLLfuncEx (WSARecv, 28, ws2_32, 1)
LoadDLLfuncEx (WSARecvFrom, 36, ws2_32, 1)
LoadDLLfuncEx (WSASend, 28, ws2_32, 1)
LoadDLLfuncEx (WSASendTo, 36, ws2_32, 1)
LoadDLLfuncEx (WSASetEvent, 4, ws2_32, 1)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
LoadDLLfuncEx (WSASocketA, 24, ws2_32, 1)
* autoload.cc: Add autoload statements for ws2_32 functions `WSACloseEvent', `WSACreateEvent', `WSAGetOverlappedResult', `WSARecv', `WSARecvFrom', `WSASend', `WSASendTo' and `WSASetEvent', `WSAWaitForMultipleEvents'. * net.cc: Define wsock_evt. (wsock_event): New class. (cygwin_sendto): Use overlapped socket io if available. (cygwin_recvfrom): Ditto. (cygwin_recv): Ditto. (cygwin_send): Ditto. * security.cc (subauth): Set Win32 error to 0 to safely ask for the error code of dynamically loaded function `LsaRegisterLogonProcess'.
2001-05-15 10:15:54 +02:00
LoadDLLfuncEx (WSAWaitForMultipleEvents, 20, ws2_32, 1)
* autoload.cc: Add LoadDLLinitfunc for iphlpapi.dll. Add LoadDLLfuncEx statements for GetIfTable@12 and GetIpAddrTable@12. * fhandler_socket.cc (fhandler_socket::ioctl): Move variable definitions to the beginning of the function to allow better debugging. Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU. * net.cc: Include iphlpapi.h. (get_2k_ifconf): Rewritten. Uses IP Helper API now. (get_nt_ifconf): Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU. (get_95_ifconf): Ditto. Renamed from `get_9x_ifconf'. (get_ifconf): Name loopback `lo' instead of `lo0' as in Linux. Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU. Call `get_95_ifconf' only on Windows 95, `get_nt_ifconf' only on Windows NT < Service Pack 3, `get_2k_ifconf otherwise. * include/asm/socket.h: Add defines for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU. * include/cygwin/if.h: Add `ifr_hwaddr', `ifr_metric' and `ifr_mtu'. (struct ifreq): Add `ifru_hwaddr'.
2001-02-07 23:50:50 +01:00
LoadDLLfuncEx (GetIfTable, 12, iphlpapi, 1)
LoadDLLfuncEx (GetIpAddrTable, 12, iphlpapi, 1)
* Makefile.in: Add `-lshell32 -luuid' to link pass for new-cygwin1.dll. * autoload.cc: Add LoadDLLinitfunc for ole32.dll. Add LoadDLLfuncEx statements for CoInitialize@4, CoUninitialize@0 and CoCreateInstance@20. * dir.cc (dir_suffixes): New datastructure. (readdir): Check for R/O *.lnk files to hide the suffix. (opendir): Use `dir_suffixes' in path conversion. (rmdir): Ditto. * fhandler.cc (fhandler_disk_file::fstat): Add S_IFLNK flag before calling `get_file_attribute'. Take FILE_ATTRIBUTE_READONLY into account only if the file is no symlink. * path.cc (inner_suffixes): New datastructure. (SYMLINKATTR): Eliminated. (path_conv::check): Use `inner_suffixes' on inner path components. (shortcut_header): New global static variable. (shortcut_initalized): Ditto. (create_shortcut_header): New function. (cmp_shortcut_header): Ditto. (symlink): Create symlinks by creating windows shortcuts. Preserve the old code. (symlink_info::check_shortcut): New method. (symlink_info::check_sysfile): Ditto. (symlink_info::check): Check for shortcuts. Move code reading old system attribute symlinks into symlink_info::check_sysfile(). (chdir): Use `dir_suffixes' in path conversion. * security.cc (get_file_attribute): Check for S_IFLNK flag. Force 0777 permissions then. * spawn.cc (std_suffixes): Add ".lnk" suffix. * syscalls.cc (_unlink): Use `inner_suffixes' in path conversion. Check for shortcut symlinks to eliminate R/O attribute before calling DeleteFile(). (stat_suffixes): Add ".lnk" suffix. (stat_worker): Force 0777 permissions if file is a symlink.
2001-02-21 22:49:37 +01:00
LoadDLLfunc (CoInitialize, 4, ole32)
LoadDLLfunc (CoUninitialize, 0, ole32)
LoadDLLfunc (CoCreateInstance, 20, ole32)
* autoload.cc (kernel32_init): New function for kernel32 autoload initialization. (SignalObjectAndWait): Add conditional load of this function when it is available.
2001-03-22 04:42:08 +01:00
LoadDLLfuncEx (SignalObjectAndWait, 16, kernel32, 1)
* autoload.cc: Add winmm functions needed by fhandler_dsp.cc. * fhandler_dsp.cc: New file. Implements OSS like /dev/dsp. * include/sys/soundcard.h: New file. User land includes for OSS /dev/dsp. * fhandler.h: Add new class fhandler_dev_dsp and a FH_OSS_DSP definition. * dtable.cc (dtable::build_fhandler): Allow creation of the /dev/dsp device. * path.cc (windows_device_names): Add /dev/dsp into list of device names. * Makefile.in (DLL_OFILES): Add fhandler_dsp.o.
2001-04-16 05:27:16 +02:00
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)
* autoload.cc: New file keeping all autoload stuff. * Makefile.in: Add autoload.o to dependencies. * dcrt0.cc: Move all autoload stuff to autoload.cc. * fhandler_mem.cc: Ditto. * net.cc: Ditto. * uinfo.cc: Ditto.
2000-10-27 20:53:56 +02:00
}