on Windows, pipe_read (recv) and pipe_write (send) does not
use errno, and the returned result is managed a bit differently than on unix SVN revision: 43252
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parent
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2e25a97c11
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@ -514,6 +514,7 @@ _ecore_pipe_read(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__)
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p->fd_handler = NULL;
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return ECORE_CALLBACK_CANCEL;
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}
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#ifndef _WIN32
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else if ((ret == PIPE_FD_ERROR) && ((errno == EINTR) || (errno == EAGAIN)))
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return ECORE_CALLBACK_RENEW;
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else
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@ -521,10 +522,26 @@ _ecore_pipe_read(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__)
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fprintf(stderr, "An unhandled error (ret: %d errno: %d)"
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"occured while reading from the pipe the length\n",
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ret, errno);
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return ECORE_CALLBACK_RENEW;
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return ECORE_CALLBACK_RENEW;
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}
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#else
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else /* ret == PIPE_FD_ERROR is the only other case on Windows */
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{
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if (WSAGetLastError() != WSAEWOULDBLOCK)
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{
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p->handler((void *)p->data, NULL, 0);
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pipe_close(p->fd_read);
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p->fd_read = PIPE_FD_INVALID;
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p->fd_handler = NULL;
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return ECORE_CALLBACK_CANCEL;
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}
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else
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goto _win32_done;
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}
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#endif
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}
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_win32_done:
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if (!p->passed_data)
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p->passed_data = malloc(p->len);
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@ -556,6 +573,7 @@ _ecore_pipe_read(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__)
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p->fd_handler = NULL;
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return ECORE_CALLBACK_CANCEL;
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}
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#ifndef _WIN32
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else if (ret == PIPE_FD_ERROR && (errno == EINTR || errno == EAGAIN))
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return ECORE_CALLBACK_RENEW;
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else
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@ -565,6 +583,21 @@ _ecore_pipe_read(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__)
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ret, errno);
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return ECORE_CALLBACK_RENEW;
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}
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#else
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else /* ret == PIPE_FD_ERROR is the only other case on Windows */
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{
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if (WSAGetLastError() != WSAEWOULDBLOCK)
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{
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p->handler((void *)p->data, NULL, 0);
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pipe_close(p->fd_read);
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p->fd_read = PIPE_FD_INVALID;
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p->fd_handler = NULL;
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return ECORE_CALLBACK_CANCEL;
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}
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else
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break;
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}
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#endif
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}
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while (ecore_time_get() - start_time < ecore_animator_frametime_get());
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