Finish rename from prior commit

1 files changed, 0 insertions, 889 deletions

diff --git a/libkdenetwork/libgpgme-copy/assuan/assuan-pipe-connect.c b/libkdenetwork/libgpgme-copy/assuan/assuan-pipe-connect.c
deleted file mode 100644
index 8ee9c748b..000000000
--- a/libkdenetwork/libgpgme-copy/assuan/assuan-pipe-connect.c
+++ /dev/null
@@ -1,889 +0,0 @@
-/* assuan-pipe-connect.c - Establish a pipe connection (client) 
- * Copyright (C) 2001, 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
- *
- * This file is part of Assuan.
- *
- * Assuan is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * Assuan is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA. 
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <signal.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#ifndef HAVE_W32_SYSTEM
-#include <sys/wait.h>
-#else
-#include <windows.h>
-#endif
-
-#include "assuan-defs.h"
-
-/* Hacks for Slowaris.  */
-#ifndef PF_LOCAL
-# ifdef PF_UNIX
-#  define PF_LOCAL PF_UNIX
-# else
-#  define PF_LOCAL AF_UNIX
-# endif
-#endif
-#ifndef AF_LOCAL
-# define AF_LOCAL AF_UNIX
-#endif
-
-
-#ifdef _POSIX_OPEN_MAX
-#define MAX_OPEN_FDS _POSIX_OPEN_MAX
-#else
-#define MAX_OPEN_FDS 20
-#endif
-
-#ifdef HAVE_W32_SYSTEM
-/* We assume that a HANDLE can be represented by an int which should
-   be true for all i386 systems (HANDLE is defined as void *) and
-   these are the only systems for which Windows is available.  Further
-   we assume that -1 denotes an invalid handle.  */
-#define fd_to_handle(a)  ((HANDLE)(a))
-#define handle_to_fd(a)  ((int)(a))
-#define pid_to_handle(a) ((HANDLE)(a))
-#define handle_to_pid(a) ((int)(a))
-#endif /*HAVE_W32_SYSTEM*/
-
-
-/* This should be called to make sure that SIGPIPE gets ignored.  */
-static void
-fix_signals (void)
-{
-#ifndef _ASSUAN_NO_FIXED_SIGNALS
-#ifndef HAVE_DOSISH_SYSTEM  /* No SIGPIPE for these systems.  */
-  static int fixed_signals;
-
-  if (!fixed_signals)
-    { 
-      struct sigaction act;
-        
-      sigaction (SIGPIPE, NULL, &act);
-      if (act.sa_handler == SIG_DFL)
-	{
-	  act.sa_handler = SIG_IGN;
-	  sigemptyset (&act.sa_mask);
-	  act.sa_flags = 0;
-	  sigaction (SIGPIPE, &act, NULL);
-        }
-      fixed_signals = 1;
-      /* FIXME: This is not MT safe */
-    }
-#endif /*HAVE_DOSISH_SYSTEM*/
-#endif /*!_ASSUAN_NO_FIXED_SIGNALS*/
-}
-
-
-#ifndef HAVE_W32_SYSTEM
-static int
-writen (int fd, const char *buffer, size_t length)
-{
-  while (length)
-    {
-      int nwritten = write (fd, buffer, length);
-      
-      if (nwritten < 0)
-        {
-          if (errno == EINTR)
-            continue;
-          return -1; /* write error */
-        }
-      length -= nwritten;
-      buffer += nwritten;
-    }
-  return 0;  /* okay */
-}
-#endif
-
-static int
-do_finish (assuan_context_t ctx)
-{
-  if (ctx->inbound.fd != -1)
-    {
-      _assuan_close (ctx->inbound.fd);
-      if (ctx->inbound.fd == ctx->outbound.fd)
-        ctx->outbound.fd = -1;
-      ctx->inbound.fd = -1;
-    }
-  if (ctx->outbound.fd != -1)
-    {
-      _assuan_close (ctx->outbound.fd);
-      ctx->outbound.fd = -1;
-    }
-  if (ctx->pid != -1 && ctx->pid)
-    {
-#ifndef HAVE_W32_SYSTEM
-#ifndef _ASSUAN_USE_DOUBLE_FORK
-      if (!ctx->flags.no_waitpid)
-        _assuan_waitpid (ctx->pid, NULL, 0); 
-      ctx->pid = -1;
-#endif
-#endif /*!HAVE_W32_SYSTEM*/
-    }
-  return 0;
-}
-
-static void
-do_deinit (assuan_context_t ctx)
-{
-  do_finish (ctx);
-}
-
-
-/* Helper for pipe_connect. */
-static assuan_error_t
-initial_handshake (assuan_context_t *ctx)
-{
-  int okay, off;
-  assuan_error_t err;
-  
-  err = _assuan_read_from_server (*ctx, &okay, &off);
-  if (err)
-    _assuan_log_printf ("can't connect server: %s\n",
-                        assuan_strerror (err));
-  else if (okay != 1)
-    {
-      _assuan_log_printf ("can't connect server: `%s'\n",
-                          (*ctx)->inbound.line);
-      err = _assuan_error (ASSUAN_Connect_Failed);
-    }
-
-  if (err)
-    {
-      assuan_disconnect (*ctx);
-      *ctx = NULL;
-    }
-  return err;
-}
-
-
-#ifndef HAVE_W32_SYSTEM
-#define pipe_connect pipe_connect_unix
-/* Unix version of the pipe connection code.  We use an extra macro to
-   make ChangeLog entries easier. */
-static assuan_error_t
-pipe_connect_unix (assuan_context_t *ctx,
-                   const char *name, const char *const argv[],
-                   int *fd_child_list,
-                   void (*atfork) (void *opaque, int reserved),
-                   void *atforkvalue)
-{
-  assuan_error_t err;
-  int rp[2];
-  int wp[2];
-  char mypidstr[50];
-
-  if (!ctx || !name || !argv || !argv[0])
-    return _assuan_error (ASSUAN_Invalid_Value);
-
-  fix_signals ();
-
-  sprintf (mypidstr, "%lu", (unsigned long)getpid ());
-
-  if (pipe (rp) < 0)
-    return _assuan_error (ASSUAN_General_Error);
-  
-  if (pipe (wp) < 0)
-    {
-      close (rp[0]);
-      close (rp[1]);
-      return _assuan_error (ASSUAN_General_Error);
-    }
-
-  err = _assuan_new_context (ctx);
-  if (err)
-    {
-      close (rp[0]);
-      close (rp[1]);
-      close (wp[0]);
-      close (wp[1]);
-      return err;
-    }
-  (*ctx)->pipe_mode = 1;
-  (*ctx)->inbound.fd  = rp[0];  /* Our inbound is read end of read pipe. */
-  (*ctx)->outbound.fd = wp[1];  /* Our outbound is write end of write pipe. */
-  (*ctx)->deinit_handler = do_deinit;
-  (*ctx)->finish_handler = do_finish;
-
-  /* FIXME: For GPGME we should better use _gpgme_io_spawn.  The PID
-     stored here is actually soon useless.  */
-  (*ctx)->pid = fork ();
-  if ((*ctx)->pid < 0)
-    {
-      close (rp[0]);
-      close (rp[1]);
-      close (wp[0]);
-      close (wp[1]);
-      _assuan_release_context (*ctx); 
-      return _assuan_error (ASSUAN_General_Error);
-    }
-
-  if ((*ctx)->pid == 0)
-    {
-#ifdef _ASSUAN_USE_DOUBLE_FORK      
-      pid_t pid;
-
-      if ((pid = fork ()) == 0)
-#endif
-	{
-          int i, n;
-          char errbuf[512];
-          int *fdp;
-          
-          if (atfork)
-            atfork (atforkvalue, 0);
-
-          /* Dup handles to stdin/stdout. */
-          if (rp[1] != STDOUT_FILENO)
-            {
-              if (dup2 (rp[1], STDOUT_FILENO) == -1)
-                {
-                  _assuan_log_printf ("dup2 failed in child: %s\n",
-                                      strerror (errno));
-                  _exit (4);
-                }
-            }
-          if (wp[0] != STDIN_FILENO)
-            {
-              if (dup2 (wp[0], STDIN_FILENO) == -1)
-                {
-                  _assuan_log_printf ("dup2 failed in child: %s\n",
-                                      strerror (errno));
-                  _exit (4);
-                }
-            }
-
-          /* Dup stderr to /dev/null unless it is in the list of FDs to be
-             passed to the child. */
-          fdp = fd_child_list;
-          if (fdp)
-            {
-              for (; *fdp != -1 && *fdp != STDERR_FILENO; fdp++)
-                ;
-            }
-          if (!fdp || *fdp == -1)
-            {
-              int fd = open ("/dev/null", O_WRONLY);
-              if (fd == -1)
-                {
-                  _assuan_log_printf ("can't open `/dev/null': %s\n",
-                                      strerror (errno));
-                  _exit (4);
-                }
-              if (dup2 (fd, STDERR_FILENO) == -1)
-                {
-                  _assuan_log_printf ("dup2(dev/null, 2) failed: %s\n",
-                                      strerror (errno));
-                  _exit (4);
-                }
-            }
-
-
-          /* Close all files which will not be duped and are not in the
-             fd_child_list. */
-          n = sysconf (_SC_OPEN_MAX);
-          if (n < 0)
-            n = MAX_OPEN_FDS;
-          for (i=0; i < n; i++)
-            {
-              if ( i == STDIN_FILENO || i == STDOUT_FILENO
-                   || i == STDERR_FILENO)
-                continue;
-              fdp = fd_child_list;
-              if (fdp)
-                {
-                  while (*fdp != -1 && *fdp != i)
-                    fdp++;
-                }
-
-              if (!(fdp && *fdp != -1))
-                close(i);
-            }
-          errno = 0;
-
-          /* We store our parents pid in the environment so that the
-             execed assuan server is able to read the actual pid of the
-             client.  The server can't use getppid because it might have
-             been double forked before the assuan server has been
-             initialized. */
-          setenv ("_assuan_pipe_connect_pid", mypidstr, 1);
-
-          /* Make sure that we never pass a connection fd variable
-             when using a simple pipe.  */
-          unsetenv ("_assuan_connection_fd");
-
-          execv (name, (char *const *) argv); 
-          /* oops - use the pipe to tell the parent about it */
-          snprintf (errbuf, sizeof(errbuf)-1,
-                    "ERR %d can't exec `%s': %.50s\n",
-                    _assuan_error (ASSUAN_Problem_Starting_Server),
-                    name, strerror (errno));
-          errbuf[sizeof(errbuf)-1] = 0;
-          writen (1, errbuf, strlen (errbuf));
-          _exit (4);
-        }
-#ifdef _ASSUAN_USE_DOUBLE_FORK
-      if (pid == -1)
-	_exit (1);
-      else
-	_exit (0);
-#endif
-    }
-
-#ifdef _ASSUAN_USE_DOUBLE_FORK
-  _assuan_waitpid ((*ctx)->pid, NULL, 0);
-  (*ctx)->pid = -1;
-#endif
-
-  close (rp[1]);
-  close (wp[0]);
-
-  return initial_handshake (ctx);
-}
-#endif /*!HAVE_W32_SYSTEM*/
-
-
-#ifndef HAVE_W32_SYSTEM
-/* This function is similar to pipe_connect but uses a socketpair and
-   sets the I/O up to use sendmsg/recvmsg. */
-static assuan_error_t
-socketpair_connect (assuan_context_t *ctx,
-                    const char *name, const char *const argv[],
-                    int *fd_child_list,
-                    void (*atfork) (void *opaque, int reserved),
-                    void *atforkvalue)
-{
-  assuan_error_t err;
-  int fds[2];
-  char mypidstr[50];
-
-  if (!ctx
-      || (name && (!argv || !argv[0]))
-      || (!name && argv))
-    return _assuan_error (ASSUAN_Invalid_Value);
-
-  fix_signals ();
-
-  sprintf (mypidstr, "%lu", (unsigned long)getpid ());
-
-  if ( socketpair (AF_LOCAL, SOCK_STREAM, 0, fds) )
-    {
-      _assuan_log_printf ("socketpair failed: %s\n", strerror (errno));
-      return _assuan_error (ASSUAN_General_Error);
-    }
-  
-  err = _assuan_new_context (ctx);
-  if (err)
-    {
-      close (fds[0]);
-      close (fds[1]);
-      return err;
-    }
-  (*ctx)->pipe_mode = 1;
-  (*ctx)->inbound.fd  = fds[0]; 
-  (*ctx)->outbound.fd = fds[0]; 
-  _assuan_init_uds_io (*ctx);
-  (*ctx)->deinit_handler = _assuan_uds_deinit;
-  (*ctx)->finish_handler = do_finish;
-
-  (*ctx)->pid = fork ();
-  if ((*ctx)->pid < 0)
-    {
-      close (fds[0]);
-      close (fds[1]);
-      _assuan_release_context (*ctx); 
-      *ctx = NULL;
-      return _assuan_error (ASSUAN_General_Error);
-    }
-
-  if ((*ctx)->pid == 0)
-    {
-#ifdef _ASSUAN_USE_DOUBLE_FORK      
-      pid_t pid;
-
-      if ((pid = fork ()) == 0)
-#endif
-	{
-          int fd, i, n;
-          char errbuf[512];
-          int *fdp;
-          
-          if (atfork)
-            atfork (atforkvalue, 0);
-
-          /* Connect stdin and stdout to /dev/null. */
-          fd = open ("/dev/null", O_RDONLY);
-          if (fd == -1 || dup2 (fd, STDIN_FILENO) == -1)
-            {
-              _assuan_log_printf ("dup2(dev/null) failed: %s\n",
-                                  strerror (errno));
-              _exit (4);
-            }
-          fd = open ("/dev/null", O_WRONLY);
-          if (fd == -1 || dup2 (fd, STDOUT_FILENO) == -1)
-            {
-              _assuan_log_printf ("dup2(dev/null) failed: %s\n",
-                                  strerror (errno));
-              _exit (4);
-            }
-
-          /* Dup stderr to /dev/null unless it is in the list of FDs to be
-             passed to the child. */
-          fdp = fd_child_list;
-          if (fdp)
-            {
-              for (; *fdp != -1 && *fdp != STDERR_FILENO; fdp++)
-                ;
-            }
-          if (!fdp || *fdp == -1)
-            {
-              fd = open ("/dev/null", O_WRONLY);
-              if (fd == -1 || dup2 (fd, STDERR_FILENO) == -1)
-                {
-                  _assuan_log_printf ("dup2(dev/null) failed: %s\n",
-                                      strerror (errno));
-                  _exit (4);
-                }
-            }
-
-
-          /* Close all files which will not be duped, are not in the
-             fd_child_list and are not the connection fd. */
-          n = sysconf (_SC_OPEN_MAX);
-          if (n < 0)
-            n = MAX_OPEN_FDS;
-          for (i=0; i < n; i++)
-            {
-              if ( i == STDIN_FILENO || i == STDOUT_FILENO
-                   || i == STDERR_FILENO || i == fds[1])
-                continue;
-              fdp = fd_child_list;
-              if (fdp)
-                {
-                  while (*fdp != -1 && *fdp != i)
-                    fdp++;
-                }
-
-              if (!(fdp && *fdp != -1))
-                close(i);
-            }
-          errno = 0;
-
-          /* We store our parents pid in the environment so that the
-             execed assuan server is able to read the actual pid of the
-             client.  The server can't use getppid becuase it might have
-             been double forked before the assuan server has been
-             initialized. */
-          setenv ("_assuan_pipe_connect_pid", mypidstr, 1);
-
-          /* Now set the environment variable used to convey the
-             connection's file descriptor. */
-          sprintf (mypidstr, "%d", fds[1]);
-          if (setenv ("_assuan_connection_fd", mypidstr, 1))
-            {
-              _assuan_log_printf ("setenv failed: %s\n", strerror (errno));
-              _exit (4);
-            }
-
-          if (!name && !argv)
-            {
-              /* No name and no args given, thus we don't do an exec
-                 but continue the forked process.  */
-              _assuan_release_context (*ctx);
-              *ctx = NULL;
-              return 0;
-            }
-
-          execv (name, (char *const *) argv); 
-          /* oops - use the pipe to tell the parent about it */
-          snprintf (errbuf, sizeof(errbuf)-1,
-                    "ERR %d can't exec `%s': %.50s\n",
-                    _assuan_error (ASSUAN_Problem_Starting_Server),
-                    name, strerror (errno));
-          errbuf[sizeof(errbuf)-1] = 0;
-          writen (fds[1], errbuf, strlen (errbuf));
-          _exit (4);
-        }
-#ifdef _ASSUAN_USE_DOUBLE_FORK
-      if (pid == -1)
-	_exit (1);
-      else
-	_exit (0);
-#endif
-    }
-
-
-#ifdef _ASSUAN_USE_DOUBLE_FORK
-  _assuan_waitpid ((*ctx)->pid, NULL, 0);
-  (*ctx)->pid = -1;
-#endif
-
-  close (fds[1]);
-  
-  return initial_handshake (ctx);
-}
-#endif /*!HAVE_W32_SYSTEM*/
-
-
-
-#ifdef HAVE_W32_SYSTEM
-/* Build a command line for use with W32's CreateProcess.  On success
-   CMDLINE gets the address of a newly allocated string.  */
-static int
-build_w32_commandline (char * const *argv, char **cmdline)
-{
-  int i, n;
-  const char *s;
-  char *buf, *p;
-
-  *cmdline = NULL;
-  n = 0;
-  for (i=0; (s=argv[i]); i++)
-    {
-      n += strlen (s) + 1 + 2;  /* (1 space, 2 quoting */
-      for (; *s; s++)
-        if (*s == '\"')
-          n++;  /* Need to double inner quotes.  */
-    }
-  n++;
-
-  buf = p = xtrymalloc (n);
-  if (!buf)
-    return -1;
-
-  for (i=0; argv[i]; i++) 
-    {
-      if (i)
-        p = stpcpy (p, " ");
-      if (!*argv[i]) /* Empty string. */
-        p = stpcpy (p, "\"\"");
-      else if (strpbrk (argv[i], " \t\n\v\f\""))
-        {
-          p = stpcpy (p, "\"");
-          for (s=argv[i]; *s; s++)
-            {
-              *p++ = *s;
-              if (*s == '\"')
-                *p++ = *s;
-            }
-          *p++ = '\"';
-          *p = 0;
-        }
-      else
-        p = stpcpy (p, argv[i]);
-    }
-
-  *cmdline= buf;
-  return 0;
-}
-#endif /*HAVE_W32_SYSTEM*/
-
-
-#ifdef HAVE_W32_SYSTEM
-/* Create pipe where one end end is inheritable.  */
-static int
-create_inheritable_pipe (int filedes[2], int for_write)
-{
-  HANDLE r, w, h;
-  SECURITY_ATTRIBUTES sec_attr;
-
-  memset (&sec_attr, 0, sizeof sec_attr );
-  sec_attr.nLength = sizeof sec_attr;
-  sec_attr.bInheritHandle = FALSE;
-    
-  if (!CreatePipe (&r, &w, &sec_attr, 0))
-    {
-      _assuan_log_printf ("CreatePipe failed: %s\n", w32_strerror (-1));
-      return -1;
-    }
-
-  if (!DuplicateHandle (GetCurrentProcess(), for_write? r : w,
-                        GetCurrentProcess(), &h, 0,
-                        TRUE, DUPLICATE_SAME_ACCESS ))
-    {
-      _assuan_log_printf ("DuplicateHandle failed: %s\n", w32_strerror (-1));
-      CloseHandle (r);
-      CloseHandle (w);
-      return -1;
-    }
-  if (for_write)
-    {
-      CloseHandle (r);
-      r = h;
-    }
-  else
-    {
-      CloseHandle (w);
-      w = h;
-    }
-
-  filedes[0] = handle_to_fd (r);
-  filedes[1] = handle_to_fd (w);
-  return 0;
-}
-#endif /*HAVE_W32_SYSTEM*/
-
-
-#ifdef HAVE_W32_SYSTEM
-#define pipe_connect pipe_connect_w32
-/* W32 version of the pipe connection code. */
-static assuan_error_t
-pipe_connect_w32 (assuan_context_t *ctx,
-                  const char *name, const char *const argv[],
-                  int *fd_child_list,
-                  void (*atfork) (void *opaque, int reserved),
-                  void *atforkvalue)
-{
-  assuan_error_t err;
-  int rp[2];
-  int wp[2];
-  char mypidstr[50];
-  char *cmdline;
-  SECURITY_ATTRIBUTES sec_attr;
-  PROCESS_INFORMATION pi = 
-    {
-      NULL,      /* Returns process handle.  */
-      0,         /* Returns primary thread handle.  */
-      0,         /* Returns pid.  */
-      0          /* Returns tid.  */
-    };
-  STARTUPINFO si;
-  int fd, *fdp;
-  HANDLE nullfd = INVALID_HANDLE_VALUE;
-
-  if (!ctx || !name || !argv || !argv[0])
-    return _assuan_error (ASSUAN_Invalid_Value);
-
-  fix_signals ();
-
-  sprintf (mypidstr, "%lu", (unsigned long)getpid ());
-
-  /* Build the command line.  */
-  if (build_w32_commandline (argv, &cmdline))
-    return _assuan_error (ASSUAN_Out_Of_Core);
-
-  /* Create thew two pipes. */
-  if (create_inheritable_pipe (rp, 0))
-    {
-      xfree (cmdline);
-      return _assuan_error (ASSUAN_General_Error);
-    }
-  
-  if (create_inheritable_pipe (wp, 1))
-    {
-      CloseHandle (fd_to_handle (rp[0]));
-      CloseHandle (fd_to_handle (rp[1]));
-      xfree (cmdline);
-      return _assuan_error (ASSUAN_General_Error);
-    }
-
-  
-  err = _assuan_new_context (ctx);
-  if (err)
-    {
-      CloseHandle (fd_to_handle (rp[0]));
-      CloseHandle (fd_to_handle (rp[1]));
-      CloseHandle (fd_to_handle (wp[0]));
-      CloseHandle (fd_to_handle (wp[1]));
-      xfree (cmdline);
-      return _assuan_error (ASSUAN_General_Error);
-    }
-
-  (*ctx)->pipe_mode = 1;
-  (*ctx)->inbound.fd  = rp[0];  /* Our inbound is read end of read pipe. */
-  (*ctx)->outbound.fd = wp[1];  /* Our outbound is write end of write pipe. */
-  (*ctx)->deinit_handler = do_deinit;
-  (*ctx)->finish_handler = do_finish;
-
-
-  /* fixme: Actually we should set the "_assuan_pipe_connect_pid" env
-     variable.  However this requires us to write a full environment
-     handler, because the strings are expected in sorted order.  The
-     suggestion given in the MS Reference Library, to save the old
-     value, changeit, create proces and restore it, is not thread
-     safe.  */
-
-  /* Start the process.  */
-  memset (&sec_attr, 0, sizeof sec_attr );
-  sec_attr.nLength = sizeof sec_attr;
-  sec_attr.bInheritHandle = FALSE;
-  
-  memset (&si, 0, sizeof si);
-  si.cb = sizeof (si);
-  si.dwFlags = STARTF_USESTDHANDLES;
-  si.hStdInput  = fd_to_handle (wp[0]);
-  si.hStdOutput = fd_to_handle (rp[1]);
-
-  /* Dup stderr to /dev/null unless it is in the list of FDs to be
-     passed to the child. */
-  fd = fileno (stderr);
-  fdp = fd_child_list;
-  if (fdp)
-    {
-      for (; *fdp != -1 && *fdp != fd; fdp++)
-        ;
-    }
-  if (!fdp || *fdp == -1)
-    {
-      nullfd = CreateFile ("nul", GENERIC_WRITE,
-                           FILE_SHARE_READ | FILE_SHARE_WRITE,
-                           NULL, OPEN_EXISTING, 0, NULL);
-      if (nullfd == INVALID_HANDLE_VALUE)
-        {
-          _assuan_log_printf ("can't open `nul': %s\n", w32_strerror (-1));
-          CloseHandle (fd_to_handle (rp[0]));
-          CloseHandle (fd_to_handle (rp[1]));
-          CloseHandle (fd_to_handle (wp[0]));
-          CloseHandle (fd_to_handle (wp[1]));
-          xfree (cmdline);
-          _assuan_release_context (*ctx); 
-          return -1;
-        }
-      si.hStdError = nullfd;
-    }
-  else
-    si.hStdError = fd_to_handle (_get_osfhandle (fd));
-
-
-  /* Note: We inherit all handles flagged as inheritable.  This seems
-     to be a security flaw but there seems to be no way of selecting
-     handles to inherit. */
-  /*   _assuan_log_printf ("CreateProcess, path=`%s' cmdline=`%s'\n", */
-  /*                       name, cmdline); */
-  if (!CreateProcess (name,                 /* Program to start.  */
-                      cmdline,              /* Command line arguments.  */
-                      &sec_attr,            /* Process security attributes.  */
-                      &sec_attr,            /* Thread security attributes.  */
-                      TRUE,                 /* Inherit handles.  */
-                      (CREATE_DEFAULT_ERROR_MODE
-                       | GetPriorityClass (GetCurrentProcess ())
-                       | CREATE_SUSPENDED), /* Creation flags.  */
-                      NULL,                 /* Environment.  */
-                      NULL,                 /* Use current drive/directory.  */
-                      &si,                  /* Startup information. */
-                      &pi                   /* Returns process information.  */
-                      ))
-    {
-      _assuan_log_printf ("CreateProcess failed: %s\n", w32_strerror (-1));
-      CloseHandle (fd_to_handle (rp[0]));
-      CloseHandle (fd_to_handle (rp[1]));
-      CloseHandle (fd_to_handle (wp[0]));
-      CloseHandle (fd_to_handle (wp[1]));
-      if (nullfd != INVALID_HANDLE_VALUE)
-        CloseHandle (nullfd);
-      xfree (cmdline);
-      _assuan_release_context (*ctx); 
-      return _assuan_error (ASSUAN_General_Error);
-    }
-  xfree (cmdline);
-  cmdline = NULL;
-  if (nullfd != INVALID_HANDLE_VALUE)
-    {
-      CloseHandle (nullfd);
-      nullfd = INVALID_HANDLE_VALUE;
-    }
-
-  CloseHandle (fd_to_handle (rp[1]));
-  CloseHandle (fd_to_handle (wp[0]));
-
-  /*   _assuan_log_printf ("CreateProcess ready: hProcess=%p hThread=%p" */
-  /*                       " dwProcessID=%d dwThreadId=%d\n", */
-  /*                       pi.hProcess, pi.hThread, */
-  /*                       (int) pi.dwProcessId, (int) pi.dwThreadId); */
-
-  ResumeThread (pi.hThread);
-  CloseHandle (pi.hThread); 
-  (*ctx)->pid = 0;  /* We don't use the PID. */
-  CloseHandle (pi.hProcess); /* We don't need to wait for the process. */
-
-  return initial_handshake (ctx);
-}
-#endif /*HAVE_W32_SYSTEM*/
-
-
-/* Connect to a server over a pipe, creating the assuan context and
-   returning it in CTX.  The server filename is NAME, the argument
-   vector in ARGV.  FD_CHILD_LIST is a -1 terminated list of file
-   descriptors not to close in the child.  */
-assuan_error_t
-assuan_pipe_connect (assuan_context_t *ctx, const char *name,
-		     const char *const argv[], int *fd_child_list)
-{
-  return pipe_connect (ctx, name, argv, fd_child_list, NULL, NULL);
-}
-
-
-
-assuan_error_t
-assuan_pipe_connect2 (assuan_context_t *ctx,
-                      const char *name, const char *const argv[],
-                      int *fd_child_list,
-                      void (*atfork) (void *opaque, int reserved),
-                      void *atforkvalue)
-{
-  return pipe_connect (ctx, name, argv, fd_child_list, atfork, atforkvalue);
-}
-
-
-/* Connect to a server over a full-duplex socket (i.e. created by
-   socketpair), creating the assuan context and returning it in CTX.
-   The server filename is NAME, the argument vector in ARGV.
-   FD_CHILD_LIST is a -1 terminated list of file descriptors not to
-   close in the child.  ATFORK is called in the child right after the
-   fork; ATFORKVALUE is passed as the first argument and 0 is passed
-   as the second argument. The ATFORK function should only act if the
-   second value is 0.
-
-   For now FLAGS may either take the value 0 to behave like
-   assuan_pipe_connect2 or 1 to enable the described full-duplex
-   socket behaviour.
-
-   If NAME as well as ARGV are NULL, no exec is done but the same
-   process is continued.  However all file descriptors are closed and
-   some special environment variables are set. To let the caller
-   detect whether the child or the parent continues, the child returns
-   a CTX of NULL. */
-assuan_error_t
-assuan_pipe_connect_ext (assuan_context_t *ctx,
-                         const char *name, const char *const argv[],
-                         int *fd_child_list,
-                         void (*atfork) (void *opaque, int reserved),
-                         void *atforkvalue, unsigned int flags)
-{
-  if ((flags & 1))
-    {
-#ifdef HAVE_W32_SYSTEM
-      return _assuan_error (ASSUAN_Not_Implemented);
-#else
-      return socketpair_connect (ctx, name, argv, fd_child_list,
-                                 atfork, atforkvalue);
-#endif
-    }
-  else
-    return pipe_connect (ctx, name, argv, fd_child_list, atfork, atforkvalue);
-}
-