3 files changed, 0 insertions, 9 deletions
diff --git a/src/os/unix/ngx_freebsd.h b/src/os/unix/ngx_freebsd.h
index c3be2bcfc..67fce3eb7 100644
--- a/src/os/unix/ngx_freebsd.h
+++ b/src/os/unix/ngx_freebsd.h
@@ -14,7 +14,6 @@ ngx_chain_t *ngx_freebsd_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in,
 extern int         ngx_freebsd_kern_osreldate;
 extern int         ngx_freebsd_hw_ncpu;
 extern u_long      ngx_freebsd_net_inet_tcp_sendspace;
-extern int         ngx_freebsd_kern_ipc_zero_copy_send;
 
 extern ngx_uint_t  ngx_freebsd_sendfile_nbytes_bug;
 extern ngx_uint_t  ngx_freebsd_use_tcp_nopush;
diff --git a/src/os/unix/ngx_freebsd_init.c b/src/os/unix/ngx_freebsd_init.c
index a2b4c5731..1211c7ccb 100644
--- a/src/os/unix/ngx_freebsd_init.c
+++ b/src/os/unix/ngx_freebsd_init.c
@@ -19,9 +19,6 @@ u_long  ngx_freebsd_net_inet_tcp_sendspace;
 /* FreeBSD 4.9 */
 int     ngx_freebsd_machdep_hlt_logical_cpus;
 
-/* FreeBSD 5.0 */
-int     ngx_freebsd_kern_ipc_zero_copy_send;
-
 
 ngx_uint_t  ngx_freebsd_sendfile_nbytes_bug;
 ngx_uint_t  ngx_freebsd_use_tcp_nopush;
@@ -68,10 +65,6 @@ sysctl_t sysctls[] = {
       &ngx_freebsd_kern_ipc_somaxconn,
       sizeof(ngx_freebsd_kern_ipc_somaxconn), 0 },
 
-    { "kern.ipc.zero_copy.send",
-      &ngx_freebsd_kern_ipc_zero_copy_send,
-      sizeof(ngx_freebsd_kern_ipc_zero_copy_send), 0 },
-
     { NULL, NULL, 0, 0 }
 };
 
diff --git a/src/os/unix/ngx_os.h b/src/os/unix/ngx_os.h
index 44ed6d0f1..0dbdd0b3b 100644
--- a/src/os/unix/ngx_os.h
+++ b/src/os/unix/ngx_os.h
@@ -13,7 +13,6 @@
 
 
 #define NGX_IO_SENDFILE    1
-#define NGX_IO_ZEROCOPY    2
 
 
 typedef ssize_t (*ngx_recv_pt)(ngx_connection_t *c, u_char *buf, size_t size);