* @file util/network.c
* @brief basic, low-level networking interface
* @author Nils Durner
+ * @author Christian Grothoff
*/
-
#include "platform.h"
-#include "gnunet_disk_lib.h"
#include "disk.h"
-#include "gnunet_container_lib.h"
+#include "gnunet_util_lib.h"
#define LOG(kind,...) GNUNET_log_from (kind, "util", __VA_ARGS__)
#define LOG_STRERROR_FILE(kind,syscall,filename) GNUNET_log_from_strerror_file (kind, "util", syscall, filename)
};
+/**
+ * Given a unixpath that is too long (larger than UNIX_PATH_MAX),
+ * shorten it to an acceptable length while keeping it unique
+ * and making sure it remains a valid filename (if possible).
+ *
+ * @param unixpath long path, will be freed (or same pointer returned
+ * with moved 0-termination).
+ * @return shortened unixpath, NULL on error
+ */
+char *
+GNUNET_NETWORK_shorten_unixpath (char *unixpath)
+{
+ struct sockaddr_un dummy;
+ size_t slen;
+ char *end;
+ struct GNUNET_CRYPTO_ShortHashCode sh;
+ struct GNUNET_CRYPTO_ShortHashAsciiEncoded ae;
+ size_t upm;
+
+ upm = sizeof (dummy.sun_path);
+ slen = strlen (unixpath);
+ if (slen < upm)
+ return unixpath; /* no shortening required */
+ GNUNET_CRYPTO_short_hash (unixpath, slen, &sh);
+ while (sizeof (struct GNUNET_CRYPTO_ShortHashAsciiEncoded) +
+ strlen (unixpath) >= upm)
+ {
+ if (NULL == (end = strrchr (unixpath, '/')))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("Unable to shorten unix path `%s' while keeping name unique\n"),
+ unixpath);
+ GNUNET_free (unixpath);
+ return NULL;
+ }
+ *end = '\0';
+ }
+ GNUNET_CRYPTO_short_hash_to_enc (&sh, &ae);
+ strcat (unixpath, (char*) ae.short_encoding);
+ return unixpath;
+}
+
+
#ifndef FD_COPY
#define FD_COPY(s, d) (memcpy ((d), (s), sizeof (fd_set)))
#endif
error = ioctl (desc->fd, FIONREAD, &pending);
if (error == 0)
+ return (ssize_t) pending;
+ return GNUNET_NO;
#else
u_long pending;
error = ioctlsocket (desc->fd, FIONREAD, &pending);
if (error != SOCKET_ERROR)
+ return (ssize_t) pending;
+ return GNUNET_NO;
#endif
- return pending;
- else
- return GNUNET_NO;
}
return desc->fd;
}
+/**
+ * Return sockaddr for this network handle
+ *
+ * @param desc wrapper to process
+ * @return sockaddr
+ */
+struct sockaddr*
+GNUNET_NETWORK_get_addr (struct GNUNET_NETWORK_Handle *desc)
+{
+ return desc->addr;
+}
+/**
+ * Return sockaddr length for this network handle
+ *
+ * @param desc wrapper to process
+ * @return socklen_t for sockaddr
+ */
+socklen_t
+GNUNET_NETWORK_get_addrlen (struct GNUNET_NETWORK_Handle *desc)
+{
+ return desc->addrlen;
+}
/**
* Copy a native fd set
*
if (GNUNET_CONTAINER_slist_contains
(fds2->handles, h, sizeof (struct GNUNET_DISK_FileHandle)))
{
-#if DEBUG_NETWORK
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Match!\n");
-#endif
return GNUNET_YES;
}
GNUNET_CONTAINER_slist_next (&it);
GNUNET_free (fds);
}
+#if MINGW
+struct _select_params
+{
+ fd_set *r;
+ fd_set *w;
+ fd_set *e;
+ struct timeval *tv;
+ HANDLE wakeup;
+ HANDLE standby;
+ SOCKET wakeup_socket;
+ int status;
+};
+
+static DWORD WINAPI
+_selector (LPVOID p)
+{
+ struct _select_params *sp = p;
+ int i;
+ while (1)
+ {
+ WaitForSingleObject (sp->standby, INFINITE);
+ ResetEvent (sp->standby);
+ sp->status = select (1, sp->r, sp->w, sp->e, sp->tv);
+ if (FD_ISSET (sp->wakeup_socket, sp->r))
+ {
+ FD_CLR (sp->wakeup_socket, sp->r);
+ sp->status -= 1;
+ }
+ SetEvent (sp->wakeup);
+ }
+ return 0;
+}
+#endif
+
/**
- * Check if sockets meet certain conditions
- * @param rfds set of sockets to be checked for readability
- * @param wfds set of sockets to be checked for writability
- * @param efds set of sockets to be checked for exceptions
+ * Check if sockets or pipes meet certain conditions
+ * @param rfds set of sockets or pipes to be checked for readability
+ * @param wfds set of sockets or pipes to be checked for writability
+ * @param efds set of sockets or pipes to be checked for exceptions
* @param timeout relative value when to return
- * @return number of selected sockets, GNUNET_SYSERR on error
+ * @return number of selected sockets or pipes, GNUNET_SYSERR on error
*/
int
GNUNET_NETWORK_socket_select (struct GNUNET_NETWORK_FDSet *rfds,
const struct GNUNET_TIME_Relative timeout)
{
int nfds = 0;
-
#ifdef MINGW
int handles = 0;
int ex_handles = 0;
int retcode = 0;
DWORD ms_total = 0;
- int nsock = 0, nhandles = 0, nSockEvents = 0;
+ int nhandles = 0;
- static HANDLE hEventRead = 0;
- static HANDLE hEventWrite = 0;
- static HANDLE hEventException = 0;
static HANDLE hEventPipeWrite = 0;
static HANDLE hEventReadReady = 0;
+ static struct _select_params sp;
+ static HANDLE select_thread = NULL;
+ static HANDLE select_finished_event = NULL;
+ static HANDLE select_standby_event = NULL;
+ static SOCKET select_wakeup_socket = -1;
+ static SOCKET select_send_socket = -1;
+ static struct timeval select_timeout;
+
int readPipes = 0;
int writePipePos = 0;
HANDLE handle_array[FD_SETSIZE + 2];
int returncode = -1;
- DWORD newretcode = 0;
int returnedpos = 0;
- struct GNUNET_CONTAINER_SList *handles_read, *handles_write, *handles_except;
+ struct GNUNET_CONTAINER_SList *handles_read;
+ struct GNUNET_CONTAINER_SList *handles_write;
+ struct GNUNET_CONTAINER_SList *handles_except;
- fd_set aread, awrite, aexcept;
+ fd_set aread;
+ fd_set awrite;
+ fd_set aexcept;
#if DEBUG_NETWORK
- fd_set bread, bwrite, bexcept;
+ fd_set bread;
+ fd_set bwrite;
+ fd_set bexcept;
#endif
/* TODO: Make this growable */
#endif
)
{
+ GNUNET_break (0);
LOG (GNUNET_ERROR_TYPE_ERROR,
_
("Fatal internal logic error, process hangs in `%s' (abort with CTRL-C)!\n"),
"select");
- GNUNET_break (0);
}
#ifndef MINGW
tv.tv_sec = timeout.rel_value / GNUNET_TIME_UNIT_SECONDS.rel_value;
if (timeout.rel_value == GNUNET_TIME_UNIT_FOREVER_REL.rel_value)
ms_total = INFINITE;
else
+ {
ms_total = timeout.rel_value / GNUNET_TIME_UNIT_MILLISECONDS.rel_value;
+ if (timeout.rel_value / GNUNET_TIME_UNIT_MILLISECONDS.rel_value > 0xFFFFFFFFLL - 1)
+ {
+ GNUNET_break (0);
+ ms_total = 0xFFFFFFFF - 1;
+ }
+ }
/* select() may be used as a portable way to sleep */
if (!(rfds || wfds || efds))
{
return 0;
}
- /* Events for sockets */
- if (!hEventRead)
- hEventRead = CreateEvent (NULL, TRUE, FALSE, NULL);
- else
- ResetEvent (hEventRead);
+ if (select_thread == NULL)
+ {
+ SOCKET select_listening_socket = -1;
+ struct sockaddr_in s_in;
+ int alen;
+ int res;
+ unsigned long p;
+
+ select_standby_event = CreateEvent (NULL, TRUE, FALSE, NULL);
+ select_finished_event = CreateEvent (NULL, TRUE, FALSE, NULL);
+
+ select_wakeup_socket = WSASocket (AF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, 0, WSA_FLAG_OVERLAPPED);
+
+ select_listening_socket = WSASocket (AF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, 0, WSA_FLAG_OVERLAPPED);
+
+ p = 1;
+ res = ioctlsocket (select_wakeup_socket, FIONBIO, &p);
+
+ alen = sizeof (s_in);
+ s_in.sin_family = AF_INET;
+ s_in.sin_port = 0;
+ s_in.sin_addr.S_un.S_un_b.s_b1 = 127;
+ s_in.sin_addr.S_un.S_un_b.s_b2 = 0;
+ s_in.sin_addr.S_un.S_un_b.s_b3 = 0;
+ s_in.sin_addr.S_un.S_un_b.s_b4 = 1;
+ res = bind (select_listening_socket, (const struct sockaddr *) &s_in, sizeof (s_in));
+
+ res = getsockname (select_listening_socket, (struct sockaddr *) &s_in, &alen);
+
+ res = listen (select_listening_socket, SOMAXCONN);
+
+ res = connect (select_wakeup_socket, (const struct sockaddr *) &s_in, sizeof (s_in));
+
+ select_send_socket = accept (select_listening_socket, (struct sockaddr *) &s_in, &alen);
+
+ closesocket (select_listening_socket);
+
+ sp.wakeup = select_finished_event;
+ sp.standby = select_standby_event;
+ sp.wakeup_socket = select_wakeup_socket;
+
+ select_thread = CreateThread (NULL, 0, _selector, &sp, 0, NULL);
+ }
+
+ /* Events for pipes */
if (!hEventReadReady)
hEventReadReady = CreateEvent (NULL, TRUE, TRUE, NULL);
- if (!hEventWrite)
- hEventWrite = CreateEvent (NULL, TRUE, FALSE, NULL);
- else
- ResetEvent (hEventWrite);
- if (!hEventException)
- hEventException = CreateEvent (NULL, TRUE, FALSE, NULL);
- else
- ResetEvent (hEventException);
-
- /* Event for pipes */
if (!hEventPipeWrite)
hEventPipeWrite = CreateEvent (NULL, TRUE, TRUE, NULL);
readPipes = 0;
fh = (struct GNUNET_DISK_FileHandle *) GNUNET_CONTAINER_slist_get (&i,
NULL);
- if (fh->type == GNUNET_PIPE)
+ if (fh->type == GNUNET_DISK_HANLDE_TYPE_PIPE)
{
/* Read zero bytes to check the status of the pipe */
LOG (GNUNET_ERROR_TYPE_DEBUG, "Reading 0 bytes from the pipe 0x%x\n",
fh = (struct GNUNET_DISK_FileHandle *) GNUNET_CONTAINER_slist_get (&i,
NULL);
- if (fh->type == GNUNET_PIPE)
+ if (fh->type == GNUNET_DISK_HANLDE_TYPE_PIPE)
{
if (!PeekNamedPipe (fh->h, NULL, 0, NULL, &dwBytes, NULL))
{
GNUNET_CONTAINER_SLIST_DISPOSITION_TRANSIENT,
fh,
sizeof (struct GNUNET_DISK_FileHandle));
- newretcode++;
}
}
}
}
+
+ sp.status = 0;
+
if (nfds > 0)
{
- if (rfds)
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Adding the socket event to the array as %d\n", nhandles);
+ handle_array[nhandles++] = select_finished_event;
+ if (timeout.rel_value == GNUNET_TIME_UNIT_FOREVER_REL.rel_value)
+ sp.tv = NULL;
+ else
{
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Adding the socket read event to the array as %d\n", nhandles);
- handle_array[nhandles++] = hEventRead;
- nSockEvents++;
- for (i = 0; i < rfds->sds.fd_count; i++)
- {
- WSAEventSelect (rfds->sds.fd_array[i], hEventRead,
- FD_ACCEPT | FD_READ | FD_CLOSE);
- nsock++;
- }
+ select_timeout.tv_sec = timeout.rel_value / GNUNET_TIME_UNIT_SECONDS.rel_value;
+ select_timeout.tv_usec = 1000 * (timeout.rel_value -
+ (select_timeout.tv_sec * GNUNET_TIME_UNIT_SECONDS.rel_value));
+ sp.tv = &select_timeout;
}
- if (wfds)
+ FD_SET (select_wakeup_socket, &aread);
+ sp.r = &aread;
+ sp.w = &awrite;
+ sp.e = &aexcept;
+ /* Failed connections cause sockets to be set in errorfds on W32,
+ * but on POSIX it should set them in writefds.
+ * First copy all awrite sockets to aexcept, later we'll
+ * check aexcept and set its contents in awrite as well
+ * Sockets are also set in errorfds when OOB data is available,
+ * but we don't use OOB data.
+ */
+ for (i = 0; i < awrite.fd_count; i++)
{
- int wakeup = 0;
-
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Adding the socket write event to the array as %d\n", nhandles);
- handle_array[nhandles++] = hEventWrite;
- nSockEvents++;
- for (i = 0; i < wfds->sds.fd_count; i++)
- {
- DWORD error;
- int status;
-
- status = send (wfds->sds.fd_array[i], NULL, 0, 0);
- error = GetLastError ();
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "pre-send to the socket %d returned %d (%u)\n", i, status, error);
- if (status == 0 || (error != WSAEWOULDBLOCK && error != WSAENOTCONN))
- wakeup = 1;
- WSAEventSelect (wfds->sds.fd_array[i], hEventWrite,
- FD_WRITE | FD_CONNECT | FD_CLOSE);
- nsock++;
- }
- if (wakeup)
- SetEvent (hEventWrite);
- }
- if (efds)
- {
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Adding the socket error event to the array as %d\n", nhandles);
- handle_array[nhandles++] = hEventException;
- nSockEvents++;
- for (i = 0; i < efds->sds.fd_count; i++)
- {
- WSAEventSelect (efds->sds.fd_array[i], hEventException,
- FD_OOB | FD_CLOSE);
- nsock++;
- }
+ if (awrite.fd_array[i] != 0 && awrite.fd_array[i] != -1)
+ FD_SET (awrite.fd_array[i], &aexcept);
}
+ ResetEvent (select_finished_event);
+ SetEvent (select_standby_event);
}
handle_array[nhandles] = NULL;
-
-#if DEBUG_NETWORK
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Number nfds : %d\n", nfds);
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Number of handles : %d\n", nhandles);
- LOG (GNUNET_ERROR_TYPE_DEBUG, "retcode : %d\n", newretcode);
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Will wait : %d\n", ms_total);
-#endif
-
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "nfds: %d, handles: %d, will wait: %llu ms\n",
+ nfds, nhandles, (unsigned long long) ms_total);
if (nhandles)
+ {
returncode =
WaitForMultipleObjects (nhandles, handle_array, FALSE, ms_total);
-#if DEBUG_NETWORK
- LOG (GNUNET_ERROR_TYPE_DEBUG, "WaitForMultipleObjects Returned : %d\n",
- returncode);
-#endif
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "WaitForMultipleObjects Returned : %d\n",
+ returncode);
+ }
+ else if (nfds > 0)
+ {
+ i = (int) WaitForSingleObject (select_finished_event, INFINITE);
+ returncode = WAIT_TIMEOUT;
+ }
+ else
+ {
+ /* Shouldn't come this far. If it does - investigate. */
+ GNUNET_assert (0);
+ }
+
+ if (nfds > 0)
+ {
+ /* Don't wake up select-thread when delay is 0, it should return immediately
+ * and wake up by itself.
+ */
+ if (ms_total != 0)
+ i = send (select_send_socket, (const char *) &returnedpos, 1, 0);
+ i = (int) WaitForSingleObject (select_finished_event, INFINITE);
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "Finished waiting for the select thread: %d %d\n", i, sp.status);
+ if (ms_total != 0)
+ {
+ do
+ {
+ i = recv (select_wakeup_socket, (char *) &returnedpos, 1, 0);
+ } while (i == 1);
+ }
+ /* Check aexcept, add its contents to awrite */
+ for (i = 0; i < aexcept.fd_count; i++)
+ {
+ if (aexcept.fd_array[i] != 0 && aexcept.fd_array[i] != -1)
+ FD_SET (aexcept.fd_array[i], &awrite);
+ }
+ }
returnedpos = returncode - WAIT_OBJECT_0;
LOG (GNUNET_ERROR_TYPE_DEBUG, "return pos is : %d\n", returnedpos);
- /* FIXME: THIS LINE IS WRONG !! We should add to handles only handles that fired the events, not all ! */
- /*
- * if(rfds)
- * GNUNET_CONTAINER_slist_append (handles_read, rfds->handles);
- */
if (nhandles && (returnedpos < nhandles))
{
DWORD waitstatus;
- /* Do the select */
- if (nfds)
- {
- struct timeval tvslice;
-
- tvslice.tv_sec = 0;
- tvslice.tv_usec = 10;
- retcode = select (nfds, &aread, &awrite, &aexcept, &tvslice);
- if (retcode == -1)
- retcode = 0;
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Select retcode : %d\n", retcode);
- }
- /* FIXME: <= writePipePos? Really? */
- if ((writePipePos != -1) && (returnedpos <= writePipePos))
+ if (sp.status > 0)
+ retcode += sp.status;
+
+ if ((writePipePos != -1) && (returnedpos < writePipePos))
{
GNUNET_CONTAINER_slist_append (handles_write, wfds->handles);
retcode += write_handles;
}
LOG (GNUNET_ERROR_TYPE_DEBUG, "ReadPipes is : %d\n", readPipes);
/* We have some pipes ready for read. */
- /* FIXME: it is supposed to work !! Only choose the Pipes who fired the event, but it is not working */
-
if (returnedpos < readPipes)
{
- /*
- * for (i = 0; i < readPipes; i++)
- * {
- * waitstatus = WaitForSingleObject (handle_array[i], 0);
- * LOG (GNUNET_ERROR_TYPE_DEBUG, "Read pipe %d wait status is : %d\n", i, waitstatus);
- * if (waitstatus != WAIT_OBJECT_0)
- * continue;
- * GNUNET_CONTAINER_slist_add (handles_read,
- * GNUNET_CONTAINER_SLIST_DISPOSITION_TRANSIENT,
- * readArray[i], sizeof (struct GNUNET_DISK_FileHandle));
- * retcode++;
- * LOG (GNUNET_ERROR_TYPE_DEBUG, "Added read Pipe\n");
- * }
- */
for (i = 0; i < readPipes; i++)
{
DWORD error;
i, readArray[i]->h, bret, waitstatus, error);
if (bret == 0)
{
- if (error != ERROR_BROKEN_PIPE)
+ /* TODO: either add more errors to this condition, or eliminate it
+ * entirely (failed to peek -> pipe is in serious trouble, should
+ * be selected as readable).
+ */
+ if (error != ERROR_BROKEN_PIPE && error != ERROR_INVALID_HANDLE)
continue;
}
else if (waitstatus <= 0)
readArray[i], readArray[i]->h);
}
}
- waitstatus = WaitForSingleObject (hEventWrite, 0);
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Wait for the write event returned %d\n",
- waitstatus);
- if (waitstatus == WAIT_OBJECT_0)
- {
- for (i = 0; i < wfds->sds.fd_count; i++)
- {
- DWORD error;
- int status;
- int so_error = 0;
- int sizeof_so_error = sizeof (so_error);
- int gso_result =
- getsockopt (wfds->sds.fd_array[i], SOL_SOCKET, SO_ERROR,
- (char *) &so_error, &sizeof_so_error);
-
- status = send (wfds->sds.fd_array[i], NULL, 0, 0);
- error = GetLastError ();
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "send to the socket %d returned %d (%u)\n", i, status, error);
- if (status == 0 || (error != WSAEWOULDBLOCK && error != WSAENOTCONN) ||
- (status == -1 && gso_result == 0 && error == WSAENOTCONN &&
- so_error == WSAECONNREFUSED))
- {
- FD_SET (wfds->sds.fd_array[i], &awrite);
- retcode += 1;
- }
- }
- }
}
-#if DEBUG_NETWORK
if (!nhandles || (returnedpos >= nhandles))
LOG (GNUNET_ERROR_TYPE_DEBUG, "Returning from _select() with nothing!\n");
-#endif
if (rfds)
{
struct GNUNET_CONTAINER_SList_Iterator t;
- for (i = 0; i < rfds->sds.fd_count; i++)
- {
- WSAEventSelect (rfds->sds.fd_array[i], hEventRead, 0);
- nsock++;
- }
for (t = GNUNET_CONTAINER_slist_begin (rfds->handles);
GNUNET_CONTAINER_slist_end (&t) != GNUNET_YES;
GNUNET_CONTAINER_slist_next (&t))
fh = (struct GNUNET_DISK_FileHandle *) GNUNET_CONTAINER_slist_get (&t,
NULL);
- if (fh->type == GNUNET_PIPE)
+ if (fh->type == GNUNET_DISK_HANLDE_TYPE_PIPE)
{
CancelIo (fh->h);
}
}
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Zeroing rfds\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "Zeroing rfds%s\n", (retcode != -1 && nhandles && (returnedpos < nhandles)) ? ", copying fdset" : "");
GNUNET_NETWORK_fdset_zero (rfds);
if (retcode != -1 && nhandles && (returnedpos < nhandles))
GNUNET_NETWORK_fdset_copy_native (rfds, &aread, retcode);
}
if (wfds)
{
- for (i = 0; i < wfds->sds.fd_count; i++)
- {
- WSAEventSelect (wfds->sds.fd_array[i], hEventWrite, 0);
- nsock++;
- }
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Zeroing wfds\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "Zeroing wfds%s\n", (retcode != -1 && nhandles && (returnedpos < nhandles)) ? ", copying fdset" : "");
GNUNET_NETWORK_fdset_zero (wfds);
if (retcode != -1 && nhandles && (returnedpos < nhandles))
GNUNET_NETWORK_fdset_copy_native (wfds, &awrite, retcode);
}
if (efds)
{
- for (i = 0; i < efds->sds.fd_count; i++)
- {
- WSAEventSelect (efds->sds.fd_array[i], hEventException, 0);
- nsock++;
- }
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Zeroing efds\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "Zeroing efds%s\n", (retcode != -1 && nhandles && (returnedpos < nhandles)) ? ", copying fdset" : "");
GNUNET_NETWORK_fdset_zero (efds);
if (retcode != -1 && nhandles && (returnedpos < nhandles))
GNUNET_NETWORK_fdset_copy_native (efds, &aexcept, retcode);
{
struct GNUNET_CONTAINER_SList_Iterator t;
- for (i = 0; i < bread.fd_count; i++)
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "rfds:\n");
+ for (i = 0; i < rfds->sds.fd_count; i++)
{
- if (bread.fd_array[i] != 0)
- LOG (GNUNET_ERROR_TYPE_DEBUG, "FD 0x%x is %s in rfds\n",
- bread.fd_array[i],
- (SAFE_FD_ISSET (bread.fd_array[i], rfds)) ? "SET" : "NOT SET");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "%d\n", rfds->sds.fd_array[i]);
}
for (t = GNUNET_CONTAINER_slist_begin (rfds->handles);
GNUNET_CONTAINER_slist_end (&t) != GNUNET_YES;
fh = (struct GNUNET_DISK_FileHandle *) GNUNET_CONTAINER_slist_get (&t,
NULL);
- LOG (GNUNET_ERROR_TYPE_DEBUG, "FD 0x%x is SET in rfds\n", fh->h);
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "%d\n", fh->h);
}
}
if (wfds)
{
- for (i = 0; i < bwrite.fd_count; i++)
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "wfds:\n");
+ for (i = 0; i < wfds->sds.fd_count; i++)
{
- if (bwrite.fd_array[i] != 0)
- LOG (GNUNET_ERROR_TYPE_DEBUG, "FD 0x%x is %s in wfds\n",
- bwrite.fd_array[i],
- (SAFE_FD_ISSET (bwrite.fd_array[i], rfds)) ? "SET" : "NOT SET");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "%d\n", wfds->sds.fd_array[i]);
}
}
if (efds)
{
- for (i = 0; i < bexcept.fd_count; i++)
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "efds:\n");
+ for (i = 0; i < efds->sds.fd_count; i++)
{
- if (bexcept.fd_array[i] != 0)
- LOG (GNUNET_ERROR_TYPE_DEBUG, "FD 0x%x is %s in efds\n",
- bexcept.fd_array[i],
- (SAFE_FD_ISSET (bexcept.fd_array[i], rfds)) ? "SET" : "NOT SET");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "%d\n", efds->sds.fd_array[i]);
}
}
LOG (GNUNET_ERROR_TYPE_DEBUG, "Returning %d or 0\n", retcode);
projects / oweals / gnunet.git / blobdiff