netops: abstract away socket closing

Winsock wants us to use closesocket() instead of close(), so introduce
the gitno_close function, which does the right thing.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/netops.c b/src/netops.c
index c8fe37645..7d8a7b28c 100644
--- a/src/netops.c
+++ b/src/netops.c
@@ -138,6 +138,18 @@ int gitno_send(GIT_SOCKET s, const char *msg, size_t len, int flags)
 	return off;
 }
 
+#ifdef GIT_WIN32
+int gitno_close(GIT_SOCKET s)
+{
+	return closesocket(s) == SOCKET_ERROR ? -1 : 0;
+}
+#else
+int gitno_close(GIT_SOCKET s)
+{
+	return close(s);
+}
+#endif
+
 int gitno_select_in(gitno_buffer *buf, long int sec, long int usec)
 {
 	fd_set fds;