Compatibility fix for BSDi.

BSDi uses size_t * for the optlen arg to getsockopt, while other Unixes
use socklen_t *.


acconfig.h:
  - compatibility fix for BSDi (getsockopt optlen type)
configure.in:
  - compatibility fix for BSDi (getsockopt optlen type)
libmysql/libmysql.c:
  - compatibility fix for BSDi (getsockopt optlen type)
sql/mini_client.cc:
  - compatibility fix for BSDi (getsockopt optlen type)

acconfig.h

@@ -186,6 +186,9 @@
 /* Define as the base type of the last arg to accept */
 #undef SOCKET_SIZE_TYPE
 
+/* Last argument to get/setsockopt */
+#undef SOCKOPT_OPTLEN_TYPE
+
 #undef SPEED_T_IN_SYS_TYPES
 #undef SPRINTF_RETURNS_PTR
 #undef SPRINTF_RETURNS_INT

configure.in

@@ -1175,6 +1175,11 @@ AC_C_BIGENDIAN
 #---START: Used in for client configure
 # Check base type of last arg to accept
 MYSQL_TYPE_ACCEPT
+case "$SYSTEM_TYPE" in
+*bsdi* ) AC_DEFINE_UNQUOTED(SOCKOPT_OPTLEN_TYPE, size_t);;
+* ) AC_DEFINE_UNQUOTED(SOCKOPT_OPTLEN_TYPE, size_socket);;
+esac
+
 #---END:
 # Find where the stack goes
 MYSQL_STACK_DIRECTION

libmysql/libmysql.c

@@ -125,7 +125,7 @@ static int connect2(my_socket s, const struct sockaddr *name, uint namelen,
   return connect(s, (struct sockaddr*) name, namelen);
 #else
   int flags, res, s_err;
-  size_socket s_err_size = sizeof(uint);
+  SOCKOPT_OPTLEN_TYPE s_err_size = sizeof(uint);
   fd_set sfds;
   struct timeval tv;
   time_t start_time, now_time;

sql/mini_client.cc

@@ -233,7 +233,7 @@ static int mc_sock_connect(my_socket s, const struct sockaddr *name,
   return connect(s, (struct sockaddr*) name, namelen);
 #else
   int flags, res, s_err;
-  size_socket s_err_size = sizeof(uint);
+  SOCKOPT_OPTLEN_TYPE s_err_size = sizeof(uint);
   fd_set sfds;
   struct timeval tv;