/**
* Creates a named pipe/FIFO and opens it
*
- * @param fn pointer to the name of the named pipe or to NULL
+ * @param fn pointer to the name of the named pipe or to NULL,
+ * possibly updated to the new name (or free'd)
* @param flags open flags
* @param perm access permissions
* @return pipe handle on success, NULL on error
if (flags & GNUNET_DISK_OPEN_FAILIFEXISTS)
openMode |= FILE_FLAG_FIRST_PIPE_INSTANCE;
- while (h == NULL)
+ while (NULL == h)
{
DWORD error_code;
name = NULL;
- if (*fn != NULL)
+ if (NULL != *fn)
{
GNUNET_asprintf (&name, "\\\\.\\pipe\\%.246s", fn);
LOG (GNUNET_ERROR_TYPE_DEBUG,
NULL);
}
error_code = GetLastError ();
- if (name)
- GNUNET_free (name);
+ GNUNET_free_non_null (name);
/* don't re-set name to NULL yet */
- if (h == INVALID_HANDLE_VALUE)
+ if (INVALID_HANDLE_VALUE == h)
{
SetErrnoFromWinError (error_code);
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Pipe creation have failed because of %d, errno is %d\n", error_code,
errno);
- if (name == NULL)
+ if (NULL != *fn)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Pipe was to be unique, considering re-creation\n");
GNUNET_free (*fn);
*fn = NULL;
- if (error_code != ERROR_ACCESS_DENIED && error_code != ERROR_PIPE_BUSY)
- {
- return NULL;
- }
+ if ( (ERROR_ACCESS_DENIED != error_code) && (ERROR_PIPE_BUSY != error_code) )
+ return NULL;
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Pipe name was not unique, trying again\n");
h = NULL;
return NULL;
}
}
- errno = 0;
-
- ret = GNUNET_malloc (sizeof (*ret));
+ ret = GNUNET_malloc (sizeof (struct GNUNET_DISK_FileHandle));
ret->h = h;
- ret->type = GNUNET_PIPE;
+ ret->type = GNUNET_DISK_HANLDE_TYPE_PIPE;
ret->oOverlapRead = GNUNET_malloc (sizeof (OVERLAPPED));
ret->oOverlapWrite = GNUNET_malloc (sizeof (OVERLAPPED));
ret->oOverlapRead->hEvent = CreateEvent (NULL, FALSE, FALSE, NULL);
h = CreateFile (fn, openMode, 0, NULL, OPEN_EXISTING,
FILE_FLAG_OVERLAPPED | FILE_READ_ATTRIBUTES, NULL);
- if (h == INVALID_HANDLE_VALUE)
+ if (INVALID_HANDLE_VALUE == h)
{
SetErrnoFromWinError (GetLastError ());
return NULL;
}
- ret = GNUNET_malloc (sizeof (*ret));
+ ret = GNUNET_malloc (sizeof (struct GNUNET_DISK_FileHandle));
ret->h = h;
- ret->type = GNUNET_PIPE;
+ ret->type = GNUNET_DISK_HANLDE_TYPE_PIPE;
ret->oOverlapRead = GNUNET_malloc (sizeof (OVERLAPPED));
ret->oOverlapWrite = GNUNET_malloc (sizeof (OVERLAPPED));
ret->oOverlapRead->hEvent = CreateEvent (NULL, FALSE, FALSE, NULL);
struct GNUNET_DISK_FileHandle *control_pipe;
env_buf = getenv (GNUNET_OS_CONTROL_PIPE);
- if ( (env_buf == NULL) || (strlen (env_buf) <= 0) )
+ if ( (NULL == env_buf) || (strlen (env_buf) <= 0) )
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Not installing a handler because $%s is empty\n",
if (NULL != proc->control_pipe)
{
ret = GNUNET_DISK_file_write (proc->control_pipe, &csig, sizeof (csig));
- if (ret == sizeof (csig))
+ if (sizeof (csig) == ret)
return 0;
}
/* pipe failed or non-existent, try other methods */
case SIGKILL:
case SIGTERM:
#if WINDOWS && !defined(__CYGWIN__)
- if (0 == TerminateProcess (proc->handle, 0))
{
- /* FIXME: set 'errno' */
- return -1;
+ DWORD exitcode;
+ int must_kill = GNUNET_YES;
+ if (0 != GetExitCodeProcess (proc->handle, &exitcode))
+ must_kill = (exitcode == STILL_ACTIVE) ? GNUNET_YES : GNUNET_NO;
+ if (GNUNET_YES == must_kill)
+ if (0 == SafeTerminateProcess (proc->handle, 0, 0))
+ {
+ DWORD error_code = GetLastError ();
+ if ((error_code != WAIT_TIMEOUT) && (error_code != ERROR_PROCESS_ABORTED))
+ {
+ LOG ((error_code == ERROR_ACCESS_DENIED) ?
+ GNUNET_ERROR_TYPE_INFO : GNUNET_ERROR_TYPE_WARNING,
+ "SafeTermiateProcess failed with code %lu\n", error_code);
+ /* The problem here is that a process that is already dying
+ * might cause SafeTerminateProcess to fail with
+ * ERROR_ACCESS_DENIED, but the process WILL die eventually.
+ * If we really had a permissions problem, hanging up (which
+ * is what will happen in process_wait() in that case) is
+ * a valid option.
+ */
+ if (ERROR_ACCESS_DENIED == error_code)
+ {
+ errno = 0;
+ }
+ else
+ {
+ SetErrnoFromWinError (error_code);
+ return -1;
+ }
+ }
+ }
}
return 0;
#else
int rprio;
GNUNET_assert (prio < GNUNET_SCHEDULER_PRIORITY_COUNT);
- if (prio == GNUNET_SCHEDULER_PRIORITY_KEEP)
+ if (GNUNET_SCHEDULER_PRIORITY_KEEP == prio)
return GNUNET_OK;
/* convert to MINGW/Unix values */
char *val;
win32_env_table = GetEnvironmentStringsA ();
- if (win32_env_table == NULL)
+ if (NULL == win32_env_table)
return NULL;
for (c = 0, var_ptr = vars; *var_ptr; var_ptr += 2, c++) ;
n_var = c;
*result_ptr = 0;
return result;
}
+
+#else
+
+/**
+ * Open '/dev/null' and make the result the given
+ * file descriptor.
+ *
+ * @param target_fd desired FD to point to /dev/null
+ * @param flags open flags (O_RDONLY, O_WRONLY)
+ */
+static void
+open_dev_null (int target_fd,
+ int flags)
+{
+ int fd;
+
+ fd = open ("/dev/null", flags);
+ if (-1 == fd)
+ {
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR, "open", "/dev/null");
+ return;
+ }
+ if (fd == target_fd)
+ return;
+ if (-1 == dup2 (fd, target_fd))
+ {
+ GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "dup2");
+ (void) close (fd);
+ return;
+ }
+ GNUNET_break (0 == close (fd));
+}
#endif
* Start a process.
*
* @param pipe_control should a pipe be used to send signals to the child?
+ * @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags controlling which
+ * std handles of the parent are inherited by the child.
+ * pipe_stdin and pipe_stdout take priority over std_inheritance
+ * (when they are non-NULL).
* @param pipe_stdin pipe to use to send input to child process (or NULL)
* @param pipe_stdout pipe to use to get output from child process (or NULL)
* @param lsocks array of listen sockets to dup systemd-style (or NULL);
*/
static struct GNUNET_OS_Process *
start_process (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
struct GNUNET_DISK_PipeHandle *pipe_stdin,
struct GNUNET_DISK_PipeHandle *pipe_stdout,
const SOCKTYPE *lsocks,
return NULL; /* not executable */
if ( (GNUNET_YES == pipe_control) &&
(GNUNET_OK != npipe_setup (&childpipename)) )
- return NULL;
- if (pipe_stdout != NULL)
+ {
+ GNUNET_free (childpipename);
+ return NULL;
+ }
+ if (NULL != pipe_stdout)
{
GNUNET_assert (GNUNET_OK ==
GNUNET_DISK_internal_file_handle_ (GNUNET_DISK_pipe_handle
(pipe_stdout, GNUNET_DISK_PIPE_END_READ),
&fd_stdout_read, sizeof (int)));
}
- if (pipe_stdin != NULL)
+ if (NULL != pipe_stdin)
{
GNUNET_assert (GNUNET_OK ==
GNUNET_DISK_internal_file_handle_ (GNUNET_DISK_pipe_handle
}
lscp = NULL;
ls = 0;
- if (lsocks != NULL)
+ if (NULL != lsocks)
{
i = 0;
while (-1 != (k = lsocks[i++]))
setenv (GNUNET_OS_CONTROL_PIPE, childpipename, 1);
GNUNET_free (childpipename);
}
- if (pipe_stdout != NULL)
+ if (NULL != pipe_stdin)
+ {
+ GNUNET_break (0 == close (fd_stdin_write));
+ if (-1 == dup2 (fd_stdin_read, 0))
+ LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "dup2");
+ GNUNET_break (0 == close (fd_stdin_read));
+ }
+ else if (0 == (std_inheritance & GNUNET_OS_INHERIT_STD_IN))
+ {
+ GNUNET_break (0 == close (0));
+ open_dev_null (0, O_RDONLY);
+ }
+ if (NULL != pipe_stdout)
{
GNUNET_break (0 == close (fd_stdout_read));
if (-1 == dup2 (fd_stdout_write, 1))
LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "dup2");
GNUNET_break (0 == close (fd_stdout_write));
}
- if (pipe_stdin != NULL)
+ else if (0 == (std_inheritance & GNUNET_OS_INHERIT_STD_OUT))
{
-
- GNUNET_break (0 == close (fd_stdin_write));
- if (-1 == dup2 (fd_stdin_read, 0))
- LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "dup2");
- GNUNET_break (0 == close (fd_stdin_read));
+ GNUNET_break (0 == close (1));
+ open_dev_null (1, O_WRONLY);
+ }
+ if (0 == (std_inheritance & GNUNET_OS_INHERIT_STD_ERR))
+ {
+ GNUNET_break (0 == close (2));
+ open_dev_null (2, O_WRONLY);
}
- if (lscp != NULL)
+ if (NULL != lscp)
{
/* read systemd documentation... */
GNUNET_snprintf (lpid, sizeof (lpid), "%u", getpid ());
long lRet;
HANDLE stdin_handle;
HANDLE stdout_handle;
+ HANDLE stdih, stdoh, stdeh;
+ DWORD stdif, stdof, stdef;
+ BOOL bresult;
+ DWORD error_code;
if (GNUNET_SYSERR == GNUNET_OS_check_helper_binary (filename))
return NULL; /* not executable */
}
cmdlen = strlen (filename);
- if (cmdlen < 5 || strcmp (&filename[cmdlen - 4], ".exe") != 0)
+ if ( (cmdlen < 5) || (0 != strcmp (&filename[cmdlen - 4], ".exe")) )
GNUNET_asprintf (&non_const_filename, "%s.exe", filename);
else
GNUNET_asprintf (&non_const_filename, "%s", filename);
memset (&start, 0, sizeof (start));
start.cb = sizeof (start);
- if ((pipe_stdin != NULL) || (pipe_stdout != NULL))
+ if ((pipe_stdin != NULL) || (pipe_stdout != NULL) || (std_inheritance != 0))
start.dwFlags |= STARTF_USESTDHANDLES;
+ stdih = GetStdHandle (STD_INPUT_HANDLE);
+ GetHandleInformation (stdih, &stdif);
if (pipe_stdin != NULL)
{
GNUNET_DISK_internal_file_handle_ (GNUNET_DISK_pipe_handle
&stdin_handle, sizeof (HANDLE));
start.hStdInput = stdin_handle;
}
+ if (stdih)
+ {
+ if (std_inheritance & GNUNET_OS_INHERIT_STD_IN)
+ {
+ SetHandleInformation (stdih, HANDLE_FLAG_INHERIT, 1);
+ if (pipe_stdin == NULL)
+ start.hStdInput = stdih;
+ }
+ else
+ SetHandleInformation (stdih, HANDLE_FLAG_INHERIT, 0);
+ }
+
- if (pipe_stdout != NULL)
+ stdoh = GetStdHandle (STD_OUTPUT_HANDLE);
+ GetHandleInformation (stdoh, &stdof);
+ if (NULL != pipe_stdout)
{
GNUNET_DISK_internal_file_handle_ (GNUNET_DISK_pipe_handle
(pipe_stdout,
&stdout_handle, sizeof (HANDLE));
start.hStdOutput = stdout_handle;
}
+ if (stdoh)
+ {
+ if (std_inheritance & GNUNET_OS_INHERIT_STD_OUT)
+ {
+ SetHandleInformation (stdoh, HANDLE_FLAG_INHERIT, 1);
+ if (pipe_stdout == NULL)
+ start.hStdOutput = stdoh;
+ }
+ else
+ SetHandleInformation (stdoh, HANDLE_FLAG_INHERIT, 0);
+ }
+
+ stdeh = GetStdHandle (STD_ERROR_HANDLE);
+ GetHandleInformation (stdeh, &stdef);
+ if (stdeh)
+ {
+ if (std_inheritance & GNUNET_OS_INHERIT_STD_ERR)
+ {
+ SetHandleInformation (stdeh, HANDLE_FLAG_INHERIT, 1);
+ start.hStdError = stdeh;
+ }
+ else
+ SetHandleInformation (stdeh, HANDLE_FLAG_INHERIT, 0);
+ }
if (GNUNET_YES == pipe_control)
{
return NULL;
}
- if (!CreateProcessW (wpath, wcmd, NULL, NULL, TRUE,
- DETACHED_PROCESS | CREATE_SUSPENDED, env_block, NULL, &start, &proc))
+ bresult = CreateProcessW (wpath, wcmd, NULL, NULL, TRUE,
+ DETACHED_PROCESS | CREATE_SUSPENDED, env_block, NULL, &start, &proc);
+ error_code = GetLastError ();
+
+ if ((NULL == pipe_stdin) && (stdih))
+ SetHandleInformation (stdih, HANDLE_FLAG_INHERIT, stdif);
+
+
+ if ((NULL == pipe_stdout) && (stdoh))
+ SetHandleInformation (stdoh, HANDLE_FLAG_INHERIT, stdof);
+
+ if (stdeh)
+ SetHandleInformation (stdeh, HANDLE_FLAG_INHERIT, stdef);
+
+ GNUNET_free (env_block);
+ GNUNET_free (cmd);
+ free (wpath);
+ free (wcmd);
+
+ if (!bresult)
{
- SetErrnoFromWinError (GetLastError ());
+ SetErrnoFromWinError (error_code);
LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "CreateProcess");
if (NULL != control_pipe)
GNUNET_DISK_file_close (control_pipe);
if (NULL != lsocks)
GNUNET_DISK_pipe_close (lsocks_pipe);
- GNUNET_free (env_block);
- GNUNET_free (cmd);
- free (wpath);
- free (wcmd);
return NULL;
}
- GNUNET_free (env_block);
-
gnunet_proc = GNUNET_malloc (sizeof (struct GNUNET_OS_Process));
gnunet_proc->pid = proc.dwProcessId;
gnunet_proc->handle = proc.hProcess;
ResumeThread (proc.hThread);
CloseHandle (proc.hThread);
- GNUNET_free (cmd);
- free (wpath);
- free (wcmd);
- if (lsocks == NULL || lsocks[0] == INVALID_SOCKET)
+ if ( (NULL == lsocks) || (INVALID_SOCKET == lsocks[0]) )
return gnunet_proc;
GNUNET_DISK_pipe_close_end (lsocks_pipe, GNUNET_DISK_PIPE_END_READ);
fail = 1;
do
{
- int wrote;
- uint64_t size, count, i;
+ ssize_t wrote;
+ uint64_t size;
+ uint64_t count;
+ unsigned int i;
/* Tell the number of sockets */
for (count = 0; lsocks && lsocks[count] != INVALID_SOCKET; count++);
wrote = GNUNET_DISK_file_write (lsocks_write_fd, &count, sizeof (count));
- if (wrote != sizeof (count))
+ if (sizeof (count) != wrote)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to write %u count bytes to the child: %u\n", sizeof (count), GetLastError ());
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to write %u count bytes to the child: %u\n",
+ sizeof (count), GetLastError ());
break;
}
for (i = 0; lsocks && lsocks[i] != INVALID_SOCKET; i++)
/* Get a socket duplication info */
if (SOCKET_ERROR == WSADuplicateSocketA (lsocks[i], gnunet_proc->pid, &pi))
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to duplicate an socket[%llu]: %u\n", i, GetLastError ());
- LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "CreateProcess");
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to duplicate an socket[%llu]: %u\n", i,
+ GetLastError ());
break;
}
/* Synchronous I/O is not nice, but we can't schedule this:
*/
size = sizeof (pi);
wrote = GNUNET_DISK_file_write (lsocks_write_fd, &size, sizeof (size));
- if (wrote != sizeof (size))
+ if (sizeof (size) != wrote)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to write %u size[%llu] bytes to the child: %u\n", sizeof (size), i, GetLastError ());
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to write %u size[%llu] bytes to the child: %u\n",
+ sizeof (size), i, GetLastError ());
break;
}
/* Finally! Send the data */
wrote = GNUNET_DISK_file_write (lsocks_write_fd, &pi, sizeof (pi));
- if (wrote != sizeof (pi))
+ if (sizeof (pi) != wrote)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to write %u socket[%llu] bytes to the child: %u\n", sizeof (pi), i, GetLastError ());
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to write %u socket[%llu] bytes to the child: %u\n",
+ sizeof (pi), i, GetLastError ());
break;
}
}
/* If we can't pass on the socket(s), the child will block forever,
* better put it out of its misery.
*/
- TerminateProcess (gnunet_proc->handle, 0);
+ SafeTerminateProcess (gnunet_proc->handle, 0, 0);
CloseHandle (gnunet_proc->handle);
if (NULL != gnunet_proc->control_pipe)
GNUNET_DISK_file_close (gnunet_proc->control_pipe);
* Start a process.
*
* @param pipe_control should a pipe be used to send signals to the child?
+ * @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags
* @param pipe_stdin pipe to use to send input to child process (or NULL)
* @param pipe_stdout pipe to use to get output from child process (or NULL)
* @param filename name of the binary
*/
struct GNUNET_OS_Process *
GNUNET_OS_start_process_vap (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
struct GNUNET_DISK_PipeHandle *pipe_stdin,
struct GNUNET_DISK_PipeHandle *pipe_stdout,
const char *filename,
char *const argv[])
{
return start_process (pipe_control,
+ std_inheritance,
pipe_stdin,
pipe_stdout,
NULL,
* Start a process.
*
* @param pipe_control should a pipe be used to send signals to the child?
+ * @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags
* @param pipe_stdin pipe to use to send input to child process (or NULL)
* @param pipe_stdout pipe to use to get output from child process (or NULL)
* @param filename name of the binary
*/
struct GNUNET_OS_Process *
GNUNET_OS_start_process_va (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
struct GNUNET_DISK_PipeHandle *pipe_stdin,
struct GNUNET_DISK_PipeHandle *pipe_stdout,
const char *filename, va_list va)
argc++;
va_end (ap);
ret = GNUNET_OS_start_process_vap (pipe_control,
+ std_inheritance,
pipe_stdin,
pipe_stdout,
filename,
}
-
/**
* Start a process.
*
* @param pipe_control should a pipe be used to send signals to the child?
+ * @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags
* @param pipe_stdin pipe to use to send input to child process (or NULL)
* @param pipe_stdout pipe to use to get output from child process (or NULL)
* @param filename name of the binary
* @param ... NULL-terminated list of arguments to the process
- *
* @return pointer to process structure of the new process, NULL on error
- *
*/
struct GNUNET_OS_Process *
GNUNET_OS_start_process (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
struct GNUNET_DISK_PipeHandle *pipe_stdin,
struct GNUNET_DISK_PipeHandle *pipe_stdout,
const char *filename, ...)
va_list ap;
va_start (ap, filename);
- ret = GNUNET_OS_start_process_va (pipe_control, pipe_stdin, pipe_stdout, filename, ap);
+ ret = GNUNET_OS_start_process_va (pipe_control, std_inheritance, pipe_stdin,
+ pipe_stdout, filename, ap);
va_end (ap);
return ret;
}
* Start a process.
*
* @param pipe_control should a pipe be used to send signals to the child?
+ * @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags controlling which
+ * std handles of the parent are inherited by the child.
+ * pipe_stdin and pipe_stdout take priority over std_inheritance
+ * (when they are non-NULL).
* @param lsocks array of listen sockets to dup systemd-style (or NULL);
* must be NULL on platforms where dup is not supported
* @param filename name of the binary
*/
struct GNUNET_OS_Process *
GNUNET_OS_start_process_v (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
const SOCKTYPE *lsocks,
const char *filename,
char *const argv[])
{
return start_process (pipe_control,
+ std_inheritance,
NULL,
NULL,
lsocks,
/**
* Wait for a process
+ *
* @param proc pointer to process structure
* @return GNUNET_OK on success, GNUNET_SYSERR otherwise
*/
int
GNUNET_OS_process_wait (struct GNUNET_OS_Process *proc)
{
-
#ifndef MINGW
pid_t pid = proc->pid;
pid_t ret;
return GNUNET_OK;
#else
HANDLE h;
- int ret;
h = proc->handle;
if (NULL == h)
proc->pid, h);
return GNUNET_SYSERR;
}
- if (h == NULL)
+ if (NULL == h)
h = GetCurrentProcess ();
if (WAIT_OBJECT_0 != WaitForSingleObject (h, INFINITE))
{
SetErrnoFromWinError (GetLastError ());
- ret = GNUNET_SYSERR;
+ return GNUNET_SYSERR;
}
- else
- ret = GNUNET_OK;
-
- return ret;
+ return GNUNET_OK;
#endif
}
void
GNUNET_OS_command_stop (struct GNUNET_OS_CommandHandle *cmd)
{
-
- if (cmd->proc != NULL)
+ if (NULL != cmd->proc)
{
GNUNET_assert (GNUNET_SCHEDULER_NO_TASK != cmd->rtask);
GNUNET_SCHEDULER_cancel (cmd->rtask);
}
end = memchr (&cmd->buf[cmd->off], '\n', ret);
cmd->off += ret;
- while (end != NULL)
+ while (NULL != end)
{
*end = '\0';
cmd->proc (cmd->proc_cls, cmd->buf);
if (NULL == opipe)
return NULL;
va_start (ap, binary);
- eip = GNUNET_OS_start_process_va (GNUNET_NO, NULL, opipe, binary, ap);
+ /* redirect stdout, don't inherit stderr/stdin */
+ eip = GNUNET_OS_start_process_va (GNUNET_NO, 0, NULL, opipe, binary, ap);
va_end (ap);
if (NULL == eip)
{
}
-
-
/* end of os_priority.c */