* sparc64-tdep.h (sparc64_regnum): Fix comment.

[deliverable/binutils-gdb.git] / gdb / event-top.c

diff --git a/gdb/event-top.c b/gdb/event-top.c
index ceef7b9c9ebed9166000fec85c00edb5eb866ad1..9db28fb38be4c768c946dc54ae241a05b68ac993 100644 (file)
--- a/gdb/event-top.c
+++ b/gdb/event-top.c
@@ -492,10 +492,8 @@ command_handler (char *command)
   if (display_space)
     {
 #ifdef HAVE_SBRK
-      extern char **environ;
       char *lim = (char *) sbrk (0);
-
-      space_at_cmd_start = (long) (lim - (char *) &environ);
+      space_at_cmd_start = lim - lim_at_start;
 #endif
     }
 
@@ -538,9 +536,8 @@ command_handler (char *command)
       if (display_space)
        {
 #ifdef HAVE_SBRK
-         extern char **environ;
          char *lim = (char *) sbrk (0);
-         long space_now = lim - (char *) &environ;
+         long space_now = lim - lim_at_start;
          long space_diff = space_now - space_at_cmd_start;
 
          printf_unfiltered ("Space used: %ld (%c%ld for this command)\n",
@@ -577,9 +574,8 @@ command_line_handler_continuation (struct continuation_arg *arg)
   if (display_space)
     {
 #ifdef HAVE_SBRK
-      extern char **environ;
       char *lim = (char *) sbrk (0);
-      long space_now = lim - (char *) &environ;
+      long space_now = lim - lim_at_start;
       long space_diff = space_now - space_at_cmd_start;
 
       printf_unfiltered ("Space used: %ld (%c%ld for this command)\n",
@@ -616,7 +612,7 @@ command_line_handler (char *rl)
   if (annotation_level > 1 && instream == stdin)
     {
       printf_unfiltered ("\n\032\032post-");
-      printf_unfiltered (async_annotation_suffix);
+      puts_unfiltered (async_annotation_suffix);
       printf_unfiltered ("\n");
     }