socket: convert socket functions to file scope (static)

The function names used in socket.c conflict with Samba's
socket functions (samba.git/source4/lib/socket/socket.h). Convert
our functions to file scope as they are anyways not called across
files.

Change-Id: If98ae557d3e2868f257c021b283ede6a5e92de02
BUG: 953694
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.org/5168
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

1 files changed, 46 insertions, 46 deletions

diff --git a/rpc/rpc-transport/socket/src/socket.c b/rpc/rpc-transport/socket/src/socket.c
index d6ae84552..943071b34 100644
--- a/rpc/rpc-transport/socket/src/socket.c
+++ b/rpc/rpc-transport/socket/src/socket.c
@@ -159,9 +159,9 @@ typedef int SSL_trinary_func (SSL *, void *, int);
                 __socket_proto_update_priv_after_read (priv, ret, bytes_read); \
         }
 
-int socket_init (rpc_transport_t *this);
+static int socket_init (rpc_transport_t *this);
 
-void
+static void
 ssl_dump_error_stack (const char *caller)
 {
 	unsigned long  errnum = 0;
@@ -175,7 +175,7 @@ ssl_dump_error_stack (const char *caller)
 	}
 }
 
-int
+static int
 ssl_do (rpc_transport_t *this, void *buf, size_t len, SSL_trinary_func *func)
 {
 	int               r = (-1);
@@ -246,7 +246,7 @@ out:
 #define ssl_read_one(t,b,l)  ssl_do((t),(b),(l),(SSL_trinary_func *)SSL_read)
 #define ssl_write_one(t,b,l) ssl_do((t),(b),(l),(SSL_trinary_func *)SSL_write)
 
-int
+static int
 ssl_setup_connection (rpc_transport_t *this, int server)
 {
 	X509             *peer = NULL;
@@ -311,7 +311,7 @@ done:
 }
 
 
-void
+static void
 ssl_teardown_connection (socket_private_t *priv)
 {
         SSL_shutdown(priv->ssl_ssl);
@@ -321,7 +321,7 @@ ssl_teardown_connection (socket_private_t *priv)
 }
 
 
-ssize_t
+static ssize_t
 __socket_ssl_readv (rpc_transport_t *this, struct iovec *opvector, int opcount)
 {
 	socket_private_t    *priv = NULL;
@@ -341,7 +341,7 @@ __socket_ssl_readv (rpc_transport_t *this, struct iovec *opvector, int opcount)
 }
 
 
-ssize_t
+static ssize_t
 __socket_ssl_read (rpc_transport_t *this, void *buf, size_t count)
 {
 	struct iovec iov = {0, };
@@ -356,7 +356,7 @@ __socket_ssl_read (rpc_transport_t *this, void *buf, size_t count)
 }
 
 
-int
+static int
 __socket_cached_read (rpc_transport_t *this, struct iovec *opvector, int opcount)
 {
 	socket_private_t   *priv = NULL;
@@ -432,7 +432,7 @@ out:
  * > 0 = incomplete
  */
 
-int
+static int
 __socket_rwv (rpc_transport_t *this, struct iovec *vector, int count,
               struct iovec **pending_vector, int *pending_count, size_t *bytes,
               int write)
@@ -562,7 +562,7 @@ out:
 }
 
 
-int
+static int
 __socket_readv (rpc_transport_t *this, struct iovec *vector, int count,
                 struct iovec **pending_vector, int *pending_count,
                 size_t *bytes)
@@ -576,7 +576,7 @@ __socket_readv (rpc_transport_t *this, struct iovec *vector, int count,
 }
 
 
-int
+static int
 __socket_writev (rpc_transport_t *this, struct iovec *vector, int count,
                  struct iovec **pending_vector, int *pending_count)
 {
@@ -589,7 +589,7 @@ __socket_writev (rpc_transport_t *this, struct iovec *vector, int count,
 }
 
 
-int
+static int
 __socket_shutdown (rpc_transport_t *this)
 {
         int               ret = -1;
@@ -608,7 +608,7 @@ __socket_shutdown (rpc_transport_t *this)
         return ret;
 }
 
-int
+static int
 __socket_disconnect (rpc_transport_t *this)
 {
         int               ret = -1;
@@ -648,7 +648,7 @@ out:
 }
 
 
-int
+static int
 __socket_server_bind (rpc_transport_t *this)
 {
         socket_private_t *priv = NULL;
@@ -704,7 +704,7 @@ out:
 }
 
 
-int
+static int
 __socket_nonblock (int fd)
 {
         int flags = 0;
@@ -718,7 +718,7 @@ __socket_nonblock (int fd)
         return ret;
 }
 
-int
+static int
 __socket_nodelay (int fd)
 {
         int     on = 1;
@@ -794,7 +794,7 @@ err:
 }
 
 
-int
+static int
 __socket_connect_finish (int fd)
 {
         int       ret = -1;
@@ -812,7 +812,7 @@ __socket_connect_finish (int fd)
 }
 
 
-void
+static void
 __socket_reset (rpc_transport_t *this)
 {
         socket_private_t *priv = NULL;
@@ -849,13 +849,13 @@ out:
 }
 
 
-void
+static void
 socket_set_lastfrag (uint32_t *fragsize) {
         (*fragsize) |= 0x80000000U;
 }
 
 
-void
+static void
 socket_set_frag_header_size (uint32_t size, char *haddr)
 {
         size = htonl (size);
@@ -863,14 +863,14 @@ socket_set_frag_header_size (uint32_t size, char *haddr)
 }
 
 
-void
+static void
 socket_set_last_frag_header_size (uint32_t size, char *haddr)
 {
         socket_set_lastfrag (&size);
         socket_set_frag_header_size (size, haddr);
 }
 
-struct ioq *
+static struct ioq *
 __socket_ioq_new (rpc_transport_t *this, rpc_transport_msg_t *msg)
 {
         struct ioq       *entry = NULL;
@@ -937,7 +937,7 @@ out:
 }
 
 
-void
+static void
 __socket_ioq_entry_free (struct ioq *entry)
 {
         GF_VALIDATE_OR_GOTO ("socket", entry, out);
@@ -954,7 +954,7 @@ out:
 }
 
 
-void
+static void
 __socket_ioq_flush (rpc_transport_t *this)
 {
         socket_private_t *priv = NULL;
@@ -975,7 +975,7 @@ out:
 }
 
 
-int
+static int
 __socket_ioq_churn_entry (rpc_transport_t *this, struct ioq *entry, int direct)
 {
         int               ret = -1;
@@ -1009,7 +1009,7 @@ __socket_ioq_churn_entry (rpc_transport_t *this, struct ioq *entry, int direct)
 }
 
 
-int
+static int
 __socket_ioq_churn (rpc_transport_t *this)
 {
         socket_private_t *priv = NULL;
@@ -1042,7 +1042,7 @@ out:
 }
 
 
-int
+static int
 socket_event_poll_err (rpc_transport_t *this)
 {
         socket_private_t *priv = NULL;
@@ -1067,7 +1067,7 @@ out:
 }
 
 
-int
+static int
 socket_event_poll_out (rpc_transport_t *this)
 {
         socket_private_t *priv = NULL;
@@ -1911,7 +1911,7 @@ void __socket_reset_priv (socket_private_t *priv)
 }
 
 
-int
+static int
 __socket_proto_state_machine (rpc_transport_t *this,
                               rpc_transport_pollin_t **pollin)
 {
@@ -2083,7 +2083,7 @@ out:
 }
 
 
-int
+static int
 socket_proto_state_machine (rpc_transport_t *this,
                             rpc_transport_pollin_t **pollin)
 {
@@ -2106,7 +2106,7 @@ out:
 }
 
 
-int
+static int
 socket_event_poll_in (rpc_transport_t *this)
 {
         int                     ret    = -1;
@@ -2124,7 +2124,7 @@ socket_event_poll_in (rpc_transport_t *this)
 }
 
 
-int
+static int
 socket_connect_finish (rpc_transport_t *this)
 {
         int                   ret        = -1;
@@ -2198,7 +2198,7 @@ out:
 
 
 /* reads rpc_requests during pollin */
-int
+static int
 socket_event_handler (int fd, int idx, void *data,
                       int poll_in, int poll_out, int poll_err)
 {
@@ -2243,7 +2243,7 @@ out:
 }
 
 
-void *
+static void *
 socket_poller (void *ctx)
 {
         rpc_transport_t  *this = ctx;
@@ -2389,7 +2389,7 @@ err:
 }
 
 
-void
+static void
 socket_spawn (rpc_transport_t *this)
 {
         socket_private_t        *priv   = this->private;
@@ -2408,7 +2408,7 @@ socket_spawn (rpc_transport_t *this)
         }
 }
 
-int
+static int
 socket_server_event_handler (int fd, int idx, void *data,
                              int poll_in, int poll_out, int poll_err)
 {
@@ -2594,7 +2594,7 @@ out:
 }
 
 
-int
+static int
 socket_disconnect (rpc_transport_t *this)
 {
         socket_private_t *priv = NULL;
@@ -2616,7 +2616,7 @@ out:
 }
 
 
-int
+static int
 socket_connect (rpc_transport_t *this, int port)
 {
         int                      ret = -1;
@@ -2850,7 +2850,7 @@ err:
 }
 
 
-int
+static int
 socket_listen (rpc_transport_t *this)
 {
         socket_private_t *       priv = NULL;
@@ -3001,7 +3001,7 @@ out:
 }
 
 
-int32_t
+static int32_t
 socket_submit_request (rpc_transport_t *this, rpc_transport_req_t *req)
 {
         socket_private_t *priv = NULL;
@@ -3075,7 +3075,7 @@ out:
 }
 
 
-int32_t
+static int32_t
 socket_submit_reply (rpc_transport_t *this, rpc_transport_reply_t *reply)
 {
         socket_private_t *priv = NULL;
@@ -3149,7 +3149,7 @@ out:
 }
 
 
-int32_t
+static int32_t
 socket_getpeername (rpc_transport_t *this, char *hostname, int hostlen)
 {
         int32_t ret = -1;
@@ -3168,7 +3168,7 @@ out:
 }
 
 
-int32_t
+static int32_t
 socket_getpeeraddr (rpc_transport_t *this, char *peeraddr, int addrlen,
                     struct sockaddr_storage *sa, socklen_t salen)
 {
@@ -3189,7 +3189,7 @@ out:
 }
 
 
-int32_t
+static int32_t
 socket_getmyname (rpc_transport_t *this, char *hostname, int hostlen)
 {
         int32_t ret = -1;
@@ -3208,7 +3208,7 @@ out:
 }
 
 
-int32_t
+static int32_t
 socket_getmyaddr (rpc_transport_t *this, char *myaddr, int addrlen,
                   struct sockaddr_storage *sa, socklen_t salen)
 {
@@ -3294,7 +3294,7 @@ out:
 
 }
 
-int
+static int
 socket_init (rpc_transport_t *this)
 {
         socket_private_t *priv = NULL;