6b6445eeb9
arch/alpha/alpha_tru64_process.cc:
Sort #includes
Make code more portable. g++ doesn't seem to always like
struct ::stat (and others). So, we typedef stat outside of
the namespace as something else and use the typedef
base/hostinfo.cc:
use snprintf to quell warning
base/inifile.cc:
use strncpy to quell warning
base/stats/events.cc:
don't use strcpy
cpu/beta_cpu/btb.cc:
use FloorLog2 instead of log2
cpu/beta_cpu/comm.hh:
cpu/beta_cpu/inst_queue.hh:
cpu/beta_cpu/sat_counter.hh:
use sim/host.hh instead of stdint.h
--HG--
extra : convert_revision : 59bd9235dda74e72a8b6a70b3f3a981840384f3f
86 lines
2.5 KiB
C++
86 lines
2.5 KiB
C++
/*
|
|
* Copyright (c) 2003 The Regents of The University of Michigan
|
|
* 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 the copyright holders 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 <ctype.h>
|
|
#include <errno.h>
|
|
#include <math.h>
|
|
#include <unistd.h>
|
|
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
#include <cstring>
|
|
#include <string>
|
|
|
|
#include "base/misc.hh"
|
|
#include "sim/host.hh"
|
|
|
|
using namespace std;
|
|
|
|
string
|
|
__get_hostname()
|
|
{
|
|
char host[256];
|
|
if (gethostname(host, sizeof host) == -1)
|
|
warn("could not get host name!");
|
|
return host;
|
|
}
|
|
|
|
string &
|
|
hostname()
|
|
{
|
|
static string hostname = __get_hostname();
|
|
return hostname;
|
|
}
|
|
|
|
uint64_t
|
|
procInfo(char *filename, char *target)
|
|
{
|
|
int done = 0;
|
|
char line[80];
|
|
char format[80];
|
|
long usage;
|
|
|
|
FILE *fp = fopen(filename, "r");
|
|
|
|
while (fp && !feof(fp) && !done) {
|
|
if (fgets(line, 80, fp)) {
|
|
if (strncmp(line, target, strlen(target)) == 0) {
|
|
snprintf(format, sizeof(format), "%s %%lld", target);
|
|
sscanf(line, format, &usage);
|
|
|
|
fclose(fp);
|
|
return usage ;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (fp)
|
|
fclose(fp);
|
|
|
|
return 0;
|
|
}
|