PR symtab/19914 fix handling of dwp + split debug

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

diff --git a/gdb/ser-tcp.c b/gdb/ser-tcp.c
index 9c3dcf4ee4d227013354b0898d3e6e0790ffc9ed..df3af4c17189b339a6a3395bacee64315fd2c5c9 100644 (file)
--- a/gdb/ser-tcp.c
+++ b/gdb/ser-tcp.c
@@ -1,6 +1,6 @@
 /* Serial interface for raw TCP connections on Un*x like systems.
 
-   Copyright (C) 1992-2015 Free Software Foundation, Inc.
+   Copyright (C) 1992-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -35,7 +35,7 @@
 #include <sys/ioctl.h>  /* For FIONBIO.  */
 #endif
 
-#include <sys/time.h>
+#include "gdb_sys_time.h"
 
 #ifdef USE_WIN32API
 #include <winsock2.h>
@@ -155,7 +155,8 @@ wait_for_connect (struct serial *scb, unsigned int *polls)
 int
 net_open (struct serial *scb, const char *name)
 {
-  char *port_str, hostname[100];
+  char hostname[100];
+  const char *port_str;
   int n, port, tmp;
   int use_udp;
   struct hostent *hostent;
@@ -279,10 +280,10 @@ net_open (struct serial *scb, const char *name)
 
     len = sizeof (err);
     /* On Windows, the fourth parameter to getsockopt is a "char *";
-       on UNIX systems it is generally "void *".  The cast to "void *"
-       is OK everywhere, since in C "void *" can be implicitly
-       converted to any pointer type.  */
-    res = getsockopt (scb->fd, SOL_SOCKET, SO_ERROR, (void *) &err, &len);
+       on UNIX systems it is generally "void *".  The cast to "char *"
+       is OK everywhere, since in C++ any data pointer type can be
+       implicitly converted to "void *".  */
+    res = getsockopt (scb->fd, SOL_SOCKET, SO_ERROR, (char *) &err, &len);
     if (res < 0 || err)
       {
        /* Maybe the target still isn't ready to accept the connection.  */
@@ -341,13 +342,17 @@ net_read_prim (struct serial *scb, size_t count)
   /* Need to cast to silence -Wpointer-sign on MinGW, as Winsock's
      'recv' takes 'char *' as second argument, while 'scb->buf' is
      'unsigned char *'.  */
-  return recv (scb->fd, (void *) scb->buf, count, 0);
+  return recv (scb->fd, (char *) scb->buf, count, 0);
 }
 
 int
 net_write_prim (struct serial *scb, const void *buf, size_t count)
 {
-  return send (scb->fd, buf, count, 0);
+  /* On Windows, the second parameter to send is a "const char *"; on
+     UNIX systems it is generally "const void *".  The cast to "const
+     char *" is OK everywhere, since in C++ any data pointer type can
+     be implicitly converted to "const void *".  */
+  return send (scb->fd, (const char *) buf, count, 0);
 }
 
 int
@@ -394,6 +399,7 @@ static const struct serial_ops tcp_ops =
   ser_base_noflush_set_tty_state,
   ser_base_setbaudrate,
   ser_base_setstopbits,
+  ser_base_setparity,
   ser_base_drain_output,
   ser_base_async,
   net_read_prim,