74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
/*
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* Copyright (c) 2004-2007, 2009 Hyperic, Inc.
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* Copyright (c) 2009 SpringSource, Inc.
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* Copyright (c) 2010 VMware, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef SIGAR_OS_H
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#define SIGAR_OS_H
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#include <fcntl.h>
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#include <errno.h>
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#include <dlfcn.h>
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#include <procinfo.h>
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#include <sys/resource.h>
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enum {
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KOFFSET_LOADAVG,
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KOFFSET_VAR,
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KOFFSET_SYSINFO,
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KOFFSET_IFNET,
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KOFFSET_VMINFO,
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KOFFSET_CPUINFO,
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KOFFSET_TCB,
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KOFFSET_ARPTABSIZE,
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KOFFSET_ARPTABP,
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KOFFSET_MAX
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};
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typedef struct {
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time_t mtime;
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int num;
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char **devs;
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} swaps_t;
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typedef int (*proc_fd_func_t) (sigar_t *, sigar_pid_t, sigar_proc_fd_t *);
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struct sigar_t {
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SIGAR_T_BASE;
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int kmem;
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/* offsets for seeking on kmem */
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long koffsets[KOFFSET_MAX];
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proc_fd_func_t getprocfd;
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int pagesize;
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swaps_t swaps;
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time_t last_getprocs;
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sigar_pid_t last_pid;
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struct procsinfo64 *pinfo;
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struct cpuinfo *cpuinfo;
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int cpuinfo_size;
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int cpu_mhz;
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char model[128];
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int aix_version;
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int thrusage;
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sigar_cache_t *diskmap;
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};
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#define HAVE_STRERROR_R
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#define SIGAR_EPERM_KMEM (SIGAR_OS_START_ERROR+EACCES)
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#endif /* SIGAR_OS_H */
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