* hppa-tdep.c (hppa_push_arguments): Allocate enough space for

[deliverable/binutils-gdb.git] / gdb / ser-go32.c

diff --git a/gdb/ser-go32.c b/gdb/ser-go32.c
index 5b3ad9064a8a55f265b040e5b470b9bd2f64190e..ff1bdf119307aeaffa7082b81786a87b18ac7a7c 100644 (file)
--- a/gdb/ser-go32.c
+++ b/gdb/ser-go32.c
@@ -49,7 +49,7 @@ static void go32_restore PARAMS ((serial_t scb));
 static void go32_close PARAMS ((serial_t scb));
 static serial_ttystate go32_get_tty_state PARAMS ((serial_t scb));
 static int go32_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
-static int strncasecmp PARAMS ((char *str1, char *str2, int len));
+static int strncasecmp PARAMS ((const char *str1, const char *str2, int len));
 static char *aptr PARAMS ((short p));
 static ASYNC_STRUCT *getivec PARAMS ((int which));
 static int dos_async_init PARAMS ((int port));
@@ -78,7 +78,7 @@ static int iov;
 
 static int
 strncasecmp(str1, str2, len)
-     char *str1, *str2;
+     const char *str1, *str2;
      register int len;
 {
   unsigned char c1, c2;
@@ -143,13 +143,12 @@ dos_async_init(port)
 
   if (!async)
     {
-      error("GDB can not connect to asynctsr program, check that it is installed\n\
+      error("GDB cannot connect to asynctsr program, check that it is installed\n\
 and that serial I/O is not being redirected (perhaps by NFS)\n\n\
 example configuration:\n\
-C> mode com2:9600,n,8,1,p\n\
-C> asynctsr 2\n\
-C> gdb \n");
-
+C> mode com%d:9600,n,8,1,p\n\
+C> asynctsr %d\n\
+C> gdb \n", port, port);
     }
 
   iov = async->iov;
@@ -267,6 +266,14 @@ go32_open (scb, name)
   return 0;
 }
 
+static int
+go32_flush_output (scb)
+     serial_t scb;
+{
+  /* No need to flush, because there is no buffering.  */
+  return 0;
+}
+
 static void
 go32_raw (scb)
      serial_t scb;
@@ -311,6 +318,24 @@ go32_set_tty_state(scb, ttystate)
   return 0;
 }
 
+static int
+go32_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
+     serial_t scb;
+     serial_ttystate new_ttystate;
+     serial_ttystate old_ttystate;
+{
+  return 0;
+}
+
+static void
+go32_print_tty_state (scb, ttystate)
+     serial_t scb;
+     serial_ttystate ttystate;
+{
+  /* Nothing to print.  */
+  return;
+}
+
 static int
 go32_setbaudrate (scb, rate)
      serial_t scb;
@@ -319,6 +344,15 @@ go32_setbaudrate (scb, rate)
   return 0;
 }
 
+static int
+go32_set_process_group (scb, ttystate, group)
+     serial_t scb;
+     serial_ttystate ttystate;
+     int group;
+{
+  return 0;
+}
+
 static int
 go32_write (scb, str, len)
      serial_t scb;
@@ -344,13 +378,25 @@ static struct serial_ops go32_ops =
   go32_close,
   go32_readchar,
   go32_write,
+  go32_flush_output,
   go32_raw,
   go32_get_tty_state,
   go32_set_tty_state,
-  go32_setbaudrate
+  go32_print_tty_state,
+  go32_noflush_set_tty_state,
+  go32_setbaudrate,
+  go32_set_process_group
 };
 
+/* There is never job control on go32.  */
+int
+gdb_setpgid ()
+{
+  return 0;
+}
+
 _initialize_ser_go32 ()
 {
+  job_control = 0;
   serial_add_interface (&go32_ops);
 }