1 files changed, 0 insertions, 117 deletions
diff --git a/newlib/libc/sys/linux/machine/i386/get_clockfreq.c b/newlib/libc/sys/linux/machine/i386/get_clockfreq.c
deleted file mode 100644
index ea46ed427..000000000
--- a/newlib/libc/sys/linux/machine/i386/get_clockfreq.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Get frequency of the system processor.  i386/Linux version.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <ctype.h>
-#include <fcntl.h>
-#include <string.h>
-#include <unistd.h>
-#include <libc-internal.h>
-
-static
-void *memmem (const void *a, size_t len1, const void *b, size_t len2)
-{
-  char *end, *start;
-  char *ptr1, *ptr2;
-
-  if (len2 > len1)
-    return NULL;
-
-  start = (char *)a;
-  end = start + len1;
-
-  while (start < end)
-    {
-      size_t len = len2;
-      ptr1 = start;
-      ptr2 = (char *)b;
-      while (len > 0 && *ptr1++ == *ptr2++)
-        --len;
-      if (len == 0)
-        return start;
-      ++start;
-    }
-
-  return NULL;
-} 
-
-hp_timing_t
-__get_clockfreq (void)
-{
-  /* We read the information from the /proc filesystem.  It contains at
-     least one line like
-	cpu MHz         : 497.840237
-     or also
-	cpu MHz         : 497.841
-     We search for this line and convert the number in an integer.  */
-  static hp_timing_t result;
-  int fd;
-
-  /* If this function was called before, we know the result.  */
-  if (result != 0)
-    return result;
-
-  fd = open ("/proc/cpuinfo", O_RDONLY);
-  if (__builtin_expect (fd != -1, 1))
-    {
-      /* XXX AFAIK the /proc filesystem can generate "files" only up
-         to a size of 4096 bytes.  */
-      char buf[4096];
-      ssize_t n;
-
-      n = read (fd, buf, sizeof buf);
-      if (__builtin_expect (n, 1) > 0)
-	{
-	  char *mhz = memmem (buf, n, "cpu MHz", 7);
-
-	  if (__builtin_expect (mhz != NULL, 1))
-	    {
-	      char *endp = buf + n;
-	      int seen_decpoint = 0;
-	      int ndigits = 0;
-
-	      /* Search for the beginning of the string.  */
-	      while (mhz < endp && (*mhz < '0' || *mhz > '9') && *mhz != '\n')
-		++mhz;
-
-	      while (mhz < endp && *mhz != '\n')
-		{
-		  if (*mhz >= '0' && *mhz <= '9')
-		    {
-		      result *= 10;
-		      result += *mhz - '0';
-		      if (seen_decpoint)
-			++ndigits;
-		    }
-		  else if (*mhz == '.')
-		    seen_decpoint = 1;
-
-		  ++mhz;
-		}
-
-	      /* Compensate for missing digits at the end.  */
-	      while (ndigits++ < 6)
-		result *= 10;
-	    }
-	}
-
-      close (fd);
-    }
-
-  return result;
-}