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[Qemu-commits] [COMMIT 7050326] Win32: Don't remove const attribute in t
From: |
Anthony Liguori |
Subject: |
[Qemu-commits] [COMMIT 7050326] Win32: Don't remove const attribute in type casts. |
Date: |
Sat, 13 Jun 2009 11:34:53 -0000 |
From: Stefan Weil <address@hidden>
Type casts removing the const attribute are bad because
they hide the fact that the argument remains const.
They also result in a compiler warning (at least with MS-C).
Signed-off-by: Stefan Weil <address@hidden>
diff --git a/net.c b/net.c
index 58d68b5..af9de73 100644
--- a/net.c
+++ b/net.c
@@ -1507,7 +1507,7 @@ static ssize_t net_socket_receive_dgram(VLANClientState
*vc, const uint8_t *buf,
{
NetSocketState *s = vc->opaque;
- return sendto(s->fd, (void *)buf, size, 0,
+ return sendto(s->fd, (const void *)buf, size, 0,
(struct sockaddr *)&s->dgram_dst, sizeof(s->dgram_dst));
}
diff --git a/qemu-char.c b/qemu-char.c
index a63d860..a8afe94 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -1708,7 +1708,7 @@ static int udp_chr_write(CharDriverState *chr, const
uint8_t *buf, int len)
{
NetCharDriver *s = chr->opaque;
- return sendto(s->fd, (void *)buf, len, 0,
+ return sendto(s->fd, (const void *)buf, len, 0,
(struct sockaddr *)&s->daddr, sizeof(struct sockaddr_in));
}
diff --git a/vnc.c b/vnc.c
index 109c2f3..e1ca9f8 100644
--- a/vnc.c
+++ b/vnc.c
@@ -961,7 +961,7 @@ long vnc_client_write_buf(VncState *vs, const uint8_t
*data, size_t datalen)
}
} else
#endif /* CONFIG_VNC_TLS */
- ret = send(vs->csock, (void *)data, datalen, 0);
+ ret = send(vs->csock, (const void *)data, datalen, 0);
VNC_DEBUG("Wrote wire %p %zd -> %ld\n", data, datalen, ret);
return vnc_client_io_error(vs, ret, socket_error());
}
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