[Qemu-devel] [PATCH v2 1/2] io: move fd_is_socket() into common sockets code

["Daniel P. Berrange" <berrange@redhat.com>]

The fd_is_socket() helper method is useful in a few places, so put it in
the common sockets code.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 include/qemu/sockets.h |  1 +
 io/channel-util.c      | 13 -------------
 util/qemu-sockets.c    | 13 +++++++++++++
 3 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/include/qemu/sockets.h b/include/qemu/sockets.h
index 4f7311b52a..5680880f5a 100644
--- a/include/qemu/sockets.h
+++ b/include/qemu/sockets.h
@@ -12,6 +12,7 @@ int inet_aton(const char *cp, struct in_addr *ia);
 #include "qapi-types.h"
 
 /* misc helpers */
+bool fd_is_socket(int fd);
 int qemu_socket(int domain, int type, int protocol);
 int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
 int socket_set_cork(int fd, int v);
diff --git a/io/channel-util.c b/io/channel-util.c
index 0fb4bd0837..423d79845a 100644
--- a/io/channel-util.c
+++ b/io/channel-util.c
@@ -24,19 +24,6 @@
 #include "io/channel-socket.h"
 
 
-static bool fd_is_socket(int fd)
-{
-    int optval;
-    socklen_t optlen;
-    optlen = sizeof(optval);
-    return qemu_getsockopt(fd,
-                           SOL_SOCKET,
-                           SO_TYPE,
-                           (char *)&optval,
-                           &optlen) == 0;
-}
-
-
 QIOChannel *qio_channel_new_fd(int fd,
                                Error **errp)
 {
diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c
index af4f01211a..1d23f0b742 100644
--- a/util/qemu-sockets.c
+++ b/util/qemu-sockets.c
@@ -91,6 +91,19 @@ NetworkAddressFamily inet_netfamily(int family)
     return NETWORK_ADDRESS_FAMILY_UNKNOWN;
 }
 
+bool fd_is_socket(int fd)
+{
+    int optval;
+    socklen_t optlen;
+    optlen = sizeof(optval);
+    return qemu_getsockopt(fd,
+                           SOL_SOCKET,
+                           SO_TYPE,
+                           (char *)&optval,
+                           &optlen) == 0;
+}
+
+
 /*
  * Matrix we're trying to apply
  *
-- 
2.14.3