Fix possible bug when no args have been provided to the executable

[deliverable/binutils-gdb.git] / gdb / serial.h

diff --git a/gdb/serial.h b/gdb/serial.h
index 10b06434198c15d9a7cca00f9eeece705d45c716..c76ddbee108efe946db90578391dbe500a3ee2cb 100644 (file)
--- a/gdb/serial.h
+++ b/gdb/serial.h
@@ -1,5 +1,5 @@
 /* Remote serial support interface definitions for GDB, the GNU Debugger.
-   Copyright (C) 1992-2016 Free Software Foundation, Inc.
+   Copyright (C) 1992-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -75,8 +75,8 @@ extern void serial_ref (struct serial *scb);
 
 extern void serial_unref (struct serial *scb);
 
-/* Create a pipe, and put the read end in files[0], and the write end
-   in filde[1].  Returns 0 for success, negative value for error (in
+/* Create a pipe, and put the read end in FILDES[0], and the write end
+   in FILDES[1].  Returns 0 for success, negative value for error (in
    which case errno contains the error).  */
 
 extern int gdb_pipe (int fildes[2]);
@@ -250,11 +250,6 @@ struct serial
                                   buffer.  -ve for sticky errors.  */
     unsigned char *bufp;       /* Current byte */
     unsigned char buf[BUFSIZ]; /* Da buffer itself */
-    int current_timeout;       /* (ser-unix.c termio{,s} only), last
-                                  value of VTIME */
-    int timeout_remaining;     /* (ser-unix.c termio{,s} only), we
-                                  still need to wait for this many
-                                  more seconds.  */
     struct serial *next;       /* Pointer to the next `struct serial *' */
     int debug_p;               /* Trace this serial devices operation.  */
     int async_state;           /* Async internal state.  */
@@ -264,7 +259,7 @@ struct serial
 
 struct serial_ops
   {
-    char *name;
+    const char *name;
     int (*open) (struct serial *, const char *name);
     void (*close) (struct serial *);
     int (*fdopen) (struct serial *, int fd);