add socket_set_block

[qemu.git] / oslib-posix.c

diff --git a/oslib-posix.c b/oslib-posix.c
index a304fb0f53677b83aa3745a11ba5ac14b00c7af2..dbc8ee896036190e5efdc10655766007431cd3ab 100644 (file)
--- a/oslib-posix.c
+++ b/oslib-posix.c
@@ -103,6 +103,13 @@ void qemu_vfree(void *ptr)
     free(ptr);
 }
 
+void socket_set_block(int fd)
+{
+    int f;
+    f = fcntl(fd, F_GETFL);
+    fcntl(fd, F_SETFL, f & ~O_NONBLOCK);
+}
+
 void socket_set_nonblock(int fd)
 {
     int f;