FreeChainXenon/binutils-gdb
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* README: Update for 4.16 release.

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* configure.in (AC_CHECK_FUNCS): Also check for sbrk.
	* configure: Regenerate with autoconf.
	* config.in: Regenerate with autoheader.
	* main.c (main): Only use sbrk() when HAVE_SBRK is defined.
	* top.c (command_loop): Ditto.
This commit is contained in:
Fred Fish 1996-04-13 04:38:55 +00:00
parent 07f48792d2
commit 38d715a4c8
5 changed files with 20 additions and 2 deletions
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6
gdb/top.c
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@ -1229,7 +1229,9 @@ command_loop ()
char *command;
int stdin_is_tty = ISATTY (stdin);
long time_at_cmd_start;
#ifdef HAVE_SBRK
long space_at_cmd_start;
#endif
extern int display_time;
extern int display_space;
@ -1251,10 +1253,12 @@ command_loop ()
if (display_space)
{
#ifdef HAVE_SBRK
extern char **environ;
char *lim = (char *) sbrk (0);
space_at_cmd_start = (long) (lim - (char *) &environ);
#endif
}
execute_command (command, instream == stdin);
@ -1272,6 +1276,7 @@ command_loop ()
if (display_space)
{
#ifdef HAVE_SBRK
extern char **environ;
char *lim = (char *) sbrk (0);
long space_now = lim - (char *) &environ;
@ -1281,6 +1286,7 @@ command_loop ()
space_now,
(space_diff >= 0 ? '+' : '-'),
space_diff);
#endif
}
}
}