osdep: remove use of socket_error() from all code

Now that QEMU wraps the Win32 sockets methods to automatically
set errno upon failure, there is no reason for callers to use
the socket_error() method. They can rely on accessing errno
even on Win32. Remove all use of socket_error() from general
code, leaving it as a static method in oslib-win32.c only.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c
index ad7c00c..fd37ac2 100644
--- a/util/qemu-sockets.c
+++ b/util/qemu-sockets.c
@@ -268,7 +268,7 @@ static void wait_for_connect(void *opaque)
 
     do {
         rc = qemu_getsockopt(s->fd, SOL_SOCKET, SO_ERROR, &val, &valsize);
-    } while (rc == -1 && socket_error() == EINTR);
+    } while (rc == -1 && errno == EINTR);
 
     /* update rc to contain error */
     if (!rc && val) {
@@ -330,7 +330,7 @@ static int inet_connect_addr(struct addrinfo *addr, bool *in_progress,
     do {
         rc = 0;
         if (connect(sock, addr->ai_addr, addr->ai_addrlen) < 0) {
-            rc = -socket_error();
+            rc = -errno;
         }
     } while (rc == -EINTR);
 
@@ -787,7 +787,7 @@ static int unix_connect_saddr(UnixSocketAddress *saddr, Error **errp,
     do {
         rc = 0;
         if (connect(sock, (struct sockaddr *) &un, sizeof(un)) < 0) {
-            rc = -socket_error();
+            rc = -errno;
         }
     } while (rc == -EINTR);
 
@@ -1082,7 +1082,7 @@ SocketAddress *socket_local_address(int fd, Error **errp)
     socklen_t sslen = sizeof(ss);
 
     if (getsockname(fd, (struct sockaddr *)&ss, &sslen) < 0) {
-        error_setg_errno(errp, socket_error(), "%s",
+        error_setg_errno(errp, errno, "%s",
                          "Unable to query local socket address");
         return NULL;
     }
@@ -1097,7 +1097,7 @@ SocketAddress *socket_remote_address(int fd, Error **errp)
     socklen_t sslen = sizeof(ss);
 
     if (getpeername(fd, (struct sockaddr *)&ss, &sslen) < 0) {
-        error_setg_errno(errp, socket_error(), "%s",
+        error_setg_errno(errp, errno, "%s",
                          "Unable to query remote socket address");
         return NULL;
     }