diff options
Diffstat (limited to 'newlib/libc/machine/spu/spu_timebase.c')
-rw-r--r-- | newlib/libc/machine/spu/spu_timebase.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/newlib/libc/machine/spu/spu_timebase.c b/newlib/libc/machine/spu/spu_timebase.c deleted file mode 100644 index cb8f34d94..000000000 --- a/newlib/libc/machine/spu/spu_timebase.c +++ /dev/null @@ -1,51 +0,0 @@ -/* -(C) Copyright IBM Corp. 2008 - -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above copyright notice, -this list of conditions and the following disclaimer. -* Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. -* Neither the name of IBM nor the names of its contributors may be -used to endorse or promote products derived from this software without -specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -*/ - -#include <spu_timer.h> -#include <stdio.h> - -/* This function queries /proc/cpuinfo and returns the SPU time base in - Hertz. */ -unsigned int -spu_timebase (void) -{ - FILE *f; - unsigned tb = 0; - char line[64]; - if ((f = fopen ("/proc/cpuinfo", "r"))) - { - while (fgets (line, sizeof (line), f)) - if (sscanf (line, "timebase : %u", &tb)) - break; - fclose (f); - } - return (tb); -} - |