Added Author: comment, #ifdef'ed linux specific stuff, added typecast for strlen

diff --git a/src/arch/unix/netif/sio.c b/src/arch/unix/netif/sio.c
index e9fb2c484544b3b0a411e6c4e1a09792b5677766..6375d073b1d9e9cf12405b5a5a12ce7fea66d91a 100644 (file)
--- a/src/arch/unix/netif/sio.c
+++ b/src/arch/unix/netif/sio.c
@@ -1,3 +1,5 @@
+/* Author: Magnus Ivarsson <magnus.ivarsson@volvo.com> */
+
 #include "netif/sio.h" 
 #include "netif/fifo.h"
 #include "lwip/debug.h"
@@ -22,6 +24,7 @@
 #include <stdio.h>
 #include <unistd.h>
 #include <fcntl.h>
+#include <signal.h>
 #include <sys/signal.h>
 #include <sys/types.h>
 
@@ -108,7 +111,9 @@ static int sio_init( char * device, int devnum, sio_status_t * siostat )
        }
 
        saio.sa_flags = 0;
+#if linux
        saio.sa_restorer = NULL;
+#endif /* linux */
        sigaction( SIGIO,&saio,NULL );
 
        /* allow the process to receive SIGIO */
@@ -180,7 +185,7 @@ void sio_send( u8_t c, sio_status_t * siostat )
 void sio_send_string( u8_t *str, sio_status_t * siostat )
 {
 //     sio_status_t * siostat = ((siostruct_t*)netif->state)->sio;
-       int len = strlen( str );
+       int len = strlen( (const char *)str );
 
        if ( write( siostat->fd, str, len ) <= 0 )
        {