[PULL,55/55] win32: drop fd registration to the main-loop on setting non-block

Commit Message

Paolo Bonzini Dec. 21, 2020, 2:44 p.m. UTC

From: Marc-André Lureau <[e-mail]>

Low-level fd users from QEMU use aio_set_fd_handler(), which handles
event registration with the main loop; qemu_fd_register() is only
needed together with the main loop's poll notifiers, of which SLIRP
is the only user.

This removes a dependency from oslib-win32.c to main-loop.c.

Suggested-by: Paolo Bonzini <[e-mail]>
Signed-off-by: Marc-André Lureau <[e-mail]>
Message-Id: <[e-mail]>
Signed-off-by: Paolo Bonzini <[e-mail]>
---
 util/oslib-win32.c | 1 -
 1 file changed, 1 deletion(-)

Patch

diff --git a/util/oslib-win32.c b/util/oslib-win32.c
index 23a7c7320b..01787df74c 100644
--- a/util/oslib-win32.c
+++ b/util/oslib-win32.c
@@ -221,7 +221,6 @@  int qemu_try_set_nonblock(int fd)
     if (ioctlsocket(fd, FIONBIO, &opt) != NO_ERROR) {
         return -socket_error();
     }
-    qemu_fd_register(fd);
     return 0;
 }