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-rw-r--r--libguile/stime.h28
1 files changed, 3 insertions, 25 deletions
diff --git a/libguile/stime.h b/libguile/stime.h
index 8b70cee62..e41f79730 100644
--- a/libguile/stime.h
+++ b/libguile/stime.h
@@ -3,7 +3,7 @@
#ifndef SCM_STIME_H
#define SCM_STIME_H
-/* Copyright (C) 1995,1996,1997,1998,2000, 2003, 2006, 2008 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1997,1998,2000, 2003, 2006, 2008, 2011 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@@ -25,32 +25,10 @@
#include "libguile/__scm.h"
-#include <unistd.h> /* for sysconf */
-
-/* This should be figured out by autoconf.
-
- sysconf(_SC_CLK_TCK) is best, since it's the actual running kernel, not
- some compile-time CLK_TCK. On glibc 2.3.2 CLK_TCK (when defined) is in
- fact sysconf(_SC_CLK_TCK) anyway.
-
- CLK_TCK is obsolete in POSIX. In glibc 2.3.2 it's defined by default,
- but if you define _GNU_SOURCE or _POSIX_C_SOURCE to get other features
- then it goes away. */
-
-#if ! defined(SCM_TIME_UNITS_PER_SECOND) && defined(_SC_CLK_TCK)
-# define SCM_TIME_UNITS_PER_SECOND ((int) sysconf (_SC_CLK_TCK))
-#endif
-#if ! defined(SCM_TIME_UNITS_PER_SECOND) && defined(CLK_TCK)
-# define SCM_TIME_UNITS_PER_SECOND ((int) CLK_TCK)
-#endif
-#if ! defined(SCM_TIME_UNITS_PER_SECOND) && defined(CLOCKS_PER_SEC)
-# define SCM_TIME_UNITS_PER_SECOND ((int) CLOCKS_PER_SEC)
-#endif
-#if ! defined(SCM_TIME_UNITS_PER_SECOND)
-# define SCM_TIME_UNITS_PER_SECOND 60
-#endif
+SCM_API long scm_c_time_units_per_second;
+#define SCM_TIME_UNITS_PER_SECOND scm_c_time_units_per_second
SCM_API long scm_c_get_internal_run_time (void);