1 files changed, 0 insertions, 170 deletions
diff --git a/camel/camel-io.c b/camel/camel-io.c
deleted file mode 100644
index df831162ba..0000000000
--- a/camel/camel-io.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- *  Authors: Jeffrey Stedfast <fejj@ximian.com>
- *
- *  Copyright 2003 Ximian, Inc. (www.ximian.com)
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program 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 General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
- *
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/time.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-#include "camel-io.h"
-#include "camel-operation.h"
-
-
-#ifndef MAX
-#define MAX(a,b) ((a) > (b) ? (a) : (b))
-#endif
-
-/* FIXME: should we trade out select() for a poll() instead? */
-
-ssize_t
-camel_read (int fd, char *buf, size_t n)
-{
-	ssize_t nread;
-	int cancel_fd;
-	
-	if (camel_operation_cancel_check (NULL)) {
-		errno = EINTR;
-		return -1;
-	}
-	
-	cancel_fd = camel_operation_cancel_fd (NULL);
-	if (cancel_fd == -1) {
-		do {
-			nread = read (fd, buf, n);
-		} while (nread == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
-	} else {
-		int errnosav, flags, fdmax;
-		fd_set rdset;
-		
-		flags = fcntl (fd, F_GETFL);
-		fcntl (fd, F_SETFL, flags | O_NONBLOCK);
-		
-		do {
-			FD_ZERO (&rdset);
-			FD_SET (fd, &rdset);
-			FD_SET (cancel_fd, &rdset);
-			fdmax = MAX (fd, cancel_fd) + 1;
-			
-			nread = -1;
-			if (select (fdmax, &rdset, 0, 0, NULL) != -1) {
-				if (FD_ISSET (cancel_fd, &rdset)) {
-					fcntl (fd, F_SETFL, flags);
-					errno = EINTR;
-					return -1;
-				}
-				
-				do {
-					nread = read (fd, buf, n);
-				} while (nread == -1 && errno == EINTR);
-			} else if (errno == EINTR) {
-				errno = EAGAIN;
-			}
-		} while (nread == -1 && (errno == EAGAIN || errno == EWOULDBLOCK));
-		
-		errnosav = errno;
-		fcntl (fd, F_SETFL, flags);
-		errno = errnosav;
-	}
-	
-	return nread;
-}
-
-
-ssize_t
-camel_write (int fd, const char *buf, size_t n)
-{
-	ssize_t w, written = 0;
-	int cancel_fd;
-	
-	if (camel_operation_cancel_check (NULL)) {
-		errno = EINTR;
-		return -1;
-	}
-	
-	cancel_fd = camel_operation_cancel_fd (NULL);
-	if (cancel_fd == -1) {
-		do {
-			do {
-				w = write (fd, buf + written, n - written);
-			} while (w == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
-			
-			if (w > 0)
-				written += w;
-		} while (w != -1 && written < n);
-	} else {
-		int errnosav, flags, fdmax;
-		fd_set rdset, wrset;
-		
-		flags = fcntl (fd, F_GETFL);
-		fcntl (fd, F_SETFL, flags | O_NONBLOCK);
-		
-		fdmax = MAX (fd, cancel_fd) + 1;
-		do {
-			FD_ZERO (&rdset);
-			FD_ZERO (&wrset);
-			FD_SET (fd, &wrset);
-			FD_SET (cancel_fd, &rdset);
-			
-			w = -1;
-			if (select (fdmax, &rdset, &wrset, 0, NULL) != -1) {
-				if (FD_ISSET (cancel_fd, &rdset)) {
-					fcntl (fd, F_SETFL, flags);
-					errno = EINTR;
-					return -1;
-				}
-				
-				do {
-					w = write (fd, buf + written, n - written);
-				} while (w == -1 && errno == EINTR);
-				
-				if (w == -1) {
-					if (errno == EAGAIN || errno == EWOULDBLOCK) {
-						w = 0;
-					} else {
-						errnosav = errno;
-						fcntl (fd, F_SETFL, flags);
-						errno = errnosav;
-						return -1;
-					}
-				} else
-					written += w;
-			} else if (errno == EINTR) {
-				w = 0;
-			}
-		} while (w != -1 && written < n);
-		
-		errnosav = errno;
-		fcntl (fd, F_SETFL, flags);
-		errno = errnosav;
-	}
-	
-	if (w == -1)
-		return -1;
-	
-	return written;
-}