[evolution-data-server] Use EAGAIN instead of ETIMEDOUT on Windows



commit c0f6e06f94dc3b11446bcd773489c570ac545046
Author: Tor Lillqvist <tml iki fi>
Date:   Tue Nov 10 20:42:00 2009 +0200

    Use EAGAIN instead of ETIMEDOUT on Windows
    
    ETIMEDOUT is not an errno value that would exist in the Windows C
    library. It is just for some random reason defined in pthreads-win32's
    <pthread.h>, which is wrong, and will go away hopefully. EAGAIN is a
    proper errno value also on Windows.

 camel/camel-file-utils.c     |    4 ++--
 camel/camel-tcp-stream-raw.c |    2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/camel/camel-file-utils.c b/camel/camel-file-utils.c
index 9a5b35d..be9c4fe 100644
--- a/camel/camel-file-utils.c
+++ b/camel/camel-file-utils.c
@@ -622,7 +622,7 @@ camel_read_socket (gint fd, gchar *buf, gsize n)
 			if (res == -1)
 				;
 			else if (res == 0)
-				errno = ETIMEDOUT;
+				errno = EAGAIN;
 			else if (FD_ISSET (cancel_fd, &rdset)) {
 				errno = EINTR;
 				goto failed;
@@ -697,7 +697,7 @@ camel_write_socket (gint fd, const gchar *buf, gsize n)
 			if (res == SOCKET_ERROR) {
 				/* w still being -1 will catch this */
 			} else if (res == 0)
-				errno = ETIMEDOUT;
+				errno = EAGAIN;
 			else if (FD_ISSET (cancel_fd, &rdset))
 				errno = EINTR;
 			else {
diff --git a/camel/camel-tcp-stream-raw.c b/camel/camel-tcp-stream-raw.c
index 6b0d067..72979e7 100644
--- a/camel/camel-tcp-stream-raw.c
+++ b/camel/camel-tcp-stream-raw.c
@@ -46,6 +46,8 @@
 #define SOCKET_CLOSE(fd) closesocket (fd)
 #define SOCKET_ERROR_IS_EINPROGRESS() (WSAGetLastError () == WSAEWOULDBLOCK)
 #define SOCKET_ERROR_IS_EINTR() 0 /* No WSAEINTR in WinSock2 */
+#undef ETIMEDOUT		/* In case pthreads-win32's <pthread.h> bogusly defined it */
+#define ETIMEDOUT EAGAIN
 #endif
 
 static CamelTcpStreamClass *parent_class = NULL;



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