Moved sf_buf_alloc and sf_buf_free function declarations to sys/socketvar.h

so that they can be seen by external callers.

3 files changed, 3 insertions, 4 deletions

diff --git a/sys/kern/uipc_cow.c b/sys/kern/uipc_cow.c
index f909e78..14231a2 100644
--- a/sys/kern/uipc_cow.c
+++ b/sys/kern/uipc_cow.c
@@ -80,8 +80,6 @@ static struct netsend_cow_stats socow_stats = {0,0,0,0,0,0,0,0,0,0,0};
 extern struct sf_buf *sf_bufs;
 extern vm_offset_t sf_base;
 #define dtosf(x) (&sf_bufs[((uintptr_t)(x) - (uintptr_t)sf_base) >> PAGE_SHIFT])
-void sf_buf_free(caddr_t addr, void *args);
-struct sf_buf *sf_buf_alloc(void);
 static void socow_iodone(void *addr, void *args);
 
 static void
diff --git a/sys/kern/uipc_syscalls.c b/sys/kern/uipc_syscalls.c
index 793e958..bcc065d 100644
--- a/sys/kern/uipc_syscalls.c
+++ b/sys/kern/uipc_syscalls.c
@@ -76,8 +76,6 @@
 
 static void sf_buf_init(void *arg);
 SYSINIT(sock_sf, SI_SUB_MBUF, SI_ORDER_ANY, sf_buf_init, NULL)
-struct sf_buf *sf_buf_alloc(void);
-void sf_buf_free(void *addr, void *args);
 
 static int sendit(struct thread *td, int s, struct msghdr *mp, int flags);
 static int recvit(struct thread *td, int s, struct msghdr *mp, void *namelenp);
diff --git a/sys/sys/socketvar.h b/sys/sys/socketvar.h
index 86c85f7..81d7f45 100644
--- a/sys/sys/socketvar.h
+++ b/sys/sys/socketvar.h
@@ -382,6 +382,9 @@ int	sbreserve(struct sockbuf *sb, u_long cc, struct socket *so,
 	    struct thread *td);
 void	sbtoxsockbuf(struct sockbuf *sb, struct xsockbuf *xsb);
 int	sbwait(struct sockbuf *sb);
+struct sf_buf *
+	sf_buf_alloc(void);
+void	sf_buf_free(void *addr, void *args);
 int	sb_lock(struct sockbuf *sb);
 int	soabort(struct socket *so);
 int	soaccept(struct socket *so, struct sockaddr **nam);