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authorJan Kiszka <jan.kiszka@siemens.com>2009-06-24 14:42:29 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2009-06-29 08:52:46 -0500
commit0d62c4cfe21752df4c1d6e2c2398f15d5eaa794a (patch)
tree17797b80174a0d19f756ca3255b709d3b191cf7a /slirp/socket.c
parent6dbe553fe9ffdee008c1bbbe1af2d030e0f04aab (diff)
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slirp: Drop dead code
After all its years inside the qemu tree, there is no point in keeping the dead code paths of slirp. This patch is a first round of removing usually commented out code parts. More cleanups need to follow (and maybe finally a proper reindention). Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'slirp/socket.c')
-rw-r--r--slirp/socket.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/slirp/socket.c b/slirp/socket.c
index 6b3da0a..a911b29 100644
--- a/slirp/socket.c
+++ b/slirp/socket.c
@@ -15,14 +15,6 @@
static void sofcantrcvmore(struct socket *so);
static void sofcantsendmore(struct socket *so);
-#if 0
-static void
-so_init()
-{
- /* Nothing yet */
-}
-#endif
-
struct socket *
solookup(struct socket *head, struct in_addr laddr, u_int lport,
struct in_addr faddr, u_int fport)
@@ -526,12 +518,6 @@ sorecvfrom(struct socket *so)
so->so_expire = curtime + SO_EXPIRE;
}
- /* if (m->m_len == len) {
- * m_inc(m, MINCSIZE);
- * m->m_len = 0;
- * }
- */
-
/*
* If this packet was destined for CTL_ADDR,
* make it look like that's where it came from, done by udp_output
@@ -604,7 +590,6 @@ tcp_listen(u_int32_t haddr, u_int hport, u_int32_t laddr, u_int lport, int flags
DEBUG_ARG("flags = %x", flags);
if ((so = socreate()) == NULL) {
- /* free(so); Not sofree() ??? free(NULL) == NOP */
return NULL;
}
@@ -659,33 +644,6 @@ tcp_listen(u_int32_t haddr, u_int hport, u_int32_t laddr, u_int lport, int flags
return so;
}
-#if 0
-/*
- * Data is available in so_rcv
- * Just write() the data to the socket
- * XXX not yet...
- */
-static void
-sorwakeup(so)
- struct socket *so;
-{
-/* sowrite(so); */
-/* FD_CLR(so->s,&writefds); */
-}
-
-/*
- * Data has been freed in so_snd
- * We have room for a read() if we want to
- * For now, don't read, it'll be done in the main loop
- */
-static void
-sowwakeup(so)
- struct socket *so;
-{
- /* Nothing, yet */
-}
-#endif
-
/*
* Various session state calls
* XXX Should be #define's
@@ -746,17 +704,6 @@ sofcantsendmore(struct socket *so)
}
}
-void
-soisfdisconnected(struct socket *so)
-{
-/* so->so_state &= ~(SS_ISFCONNECTING|SS_ISFCONNECTED); */
-/* close(so->s); */
-/* so->so_state = SS_ISFDISCONNECTED; */
- /*
- * XXX Do nothing ... ?
- */
-}
-
/*
* Set write drain mode
* Set CANTSENDMORE once all data has been write()n