jdk/src/jdk.management/unix/native/libmanagement_ext/OperatingSystemImpl.c

*** 1,7 ****
  /*
!  * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 25,36 ****
  
  #include "jni.h"
  #include "jni_util.h"
  #include "jlong.h"
  #include "jvm.h"
! #include "management.h"
! #include "sun_management_OperatingSystemImpl.h"
  
  #include <sys/types.h>
  #include <sys/stat.h>
  #if defined(_ALLBSD_SOURCE)
  #include <sys/sysctl.h>
--- 25,36 ----
  
  #include "jni.h"
  #include "jni_util.h"
  #include "jlong.h"
  #include "jvm.h"
! #include "management_ext.h"
! #include "com_sun_management_internal_OperatingSystemImpl.h"
  
  #include <sys/types.h>
  #include <sys/stat.h>
  #if defined(_ALLBSD_SOURCE)
  #include <sys/sysctl.h>
*** 177,194 ****
      return (0);
  #endif
  }
  
  JNIEXPORT void JNICALL
! Java_sun_management_OperatingSystemImpl_initialize0
    (JNIEnv *env, jclass cls)
  {
      page_size = sysconf(_SC_PAGESIZE);
  }
  
  JNIEXPORT jlong JNICALL
! Java_sun_management_OperatingSystemImpl_getCommittedVirtualMemorySize0
    (JNIEnv *env, jobject mbean)
  {
  #ifdef __solaris__
      psinfo_t psinfo;
      ssize_t result;
--- 177,194 ----
      return (0);
  #endif
  }
  
  JNIEXPORT void JNICALL
! Java_com_sun_management_internal_OperatingSystemImpl_initialize0
    (JNIEnv *env, jclass cls)
  {
      page_size = sysconf(_SC_PAGESIZE);
  }
  
  JNIEXPORT jlong JNICALL
! Java_com_sun_management_internal_OperatingSystemImpl_getCommittedVirtualMemorySize0
    (JNIEnv *env, jobject mbean)
  {
  #ifdef __solaris__
      psinfo_t psinfo;
      ssize_t result;
*** 254,278 ****
      return (64 * MB);
  #endif
  }
  
  JNIEXPORT jlong JNICALL
! Java_sun_management_OperatingSystemImpl_getTotalSwapSpaceSize0
    (JNIEnv *env, jobject mbean)
  {
      return get_total_or_available_swap_space_size(env, JNI_FALSE);
  }
  
  JNIEXPORT jlong JNICALL
! Java_sun_management_OperatingSystemImpl_getFreeSwapSpaceSize0
    (JNIEnv *env, jobject mbean)
  {
      return get_total_or_available_swap_space_size(env, JNI_TRUE);
  }
  
  JNIEXPORT jlong JNICALL
! Java_sun_management_OperatingSystemImpl_getProcessCpuTime0
    (JNIEnv *env, jobject mbean)
  {
  #ifdef __APPLE__
      struct rusage usage;
      if (getrusage(RUSAGE_SELF, &usage) != 0) {
--- 254,278 ----
      return (64 * MB);
  #endif
  }
  
  JNIEXPORT jlong JNICALL
! Java_com_sun_management_internal_OperatingSystemImpl_getTotalSwapSpaceSize0
    (JNIEnv *env, jobject mbean)
  {
      return get_total_or_available_swap_space_size(env, JNI_FALSE);
  }
  
  JNIEXPORT jlong JNICALL
! Java_com_sun_management_internal_OperatingSystemImpl_getFreeSwapSpaceSize0
    (JNIEnv *env, jobject mbean)
  {
      return get_total_or_available_swap_space_size(env, JNI_TRUE);
  }
  
  JNIEXPORT jlong JNICALL
! Java_com_sun_management_internal_OperatingSystemImpl_getProcessCpuTime0
    (JNIEnv *env, jobject mbean)
  {
  #ifdef __APPLE__
      struct rusage usage;
      if (getrusage(RUSAGE_SELF, &usage) != 0) {
*** 310,320 ****
      return cpu_time_ns;
  #endif
  }
  
  JNIEXPORT jlong JNICALL
! Java_sun_management_OperatingSystemImpl_getFreePhysicalMemorySize0
    (JNIEnv *env, jobject mbean)
  {
  #ifdef __APPLE__
      mach_msg_type_number_t count;
      vm_statistics_data_t vm_stats;
--- 310,320 ----
      return cpu_time_ns;
  #endif
  }
  
  JNIEXPORT jlong JNICALL
! Java_com_sun_management_internal_OperatingSystemImpl_getFreePhysicalMemorySize0
    (JNIEnv *env, jobject mbean)
  {
  #ifdef __APPLE__
      mach_msg_type_number_t count;
      vm_statistics_data_t vm_stats;
*** 344,354 ****
      return (num_avail_physical_pages * page_size);
  #endif
  }
  
  JNIEXPORT jlong JNICALL
! Java_sun_management_OperatingSystemImpl_getTotalPhysicalMemorySize0
    (JNIEnv *env, jobject mbean)
  {
  #ifdef _ALLBSD_SOURCE
      jlong result = 0;
      int mib[2];
--- 344,354 ----
      return (num_avail_physical_pages * page_size);
  #endif
  }
  
  JNIEXPORT jlong JNICALL
! Java_com_sun_management_internal_OperatingSystemImpl_getTotalPhysicalMemorySize0
    (JNIEnv *env, jobject mbean)
  {
  #ifdef _ALLBSD_SOURCE
      jlong result = 0;
      int mib[2];
*** 375,385 ****
  }
  
  
  
  JNIEXPORT jlong JNICALL
! Java_sun_management_OperatingSystemImpl_getOpenFileDescriptorCount0
    (JNIEnv *env, jobject mbean)
  {
  #ifdef __APPLE__
      // This code is influenced by the darwin lsof source
      pid_t my_pid;
--- 375,385 ----
  }
  
  
  
  JNIEXPORT jlong JNICALL
! Java_com_sun_management_internal_OperatingSystemImpl_getOpenFileDescriptorCount0
    (JNIEnv *env, jobject mbean)
  {
  #ifdef __APPLE__
      // This code is influenced by the darwin lsof source
      pid_t my_pid;
*** 464,474 ****
      return (fds - 1);
  #endif
  }
  
  JNIEXPORT jlong JNICALL
! Java_sun_management_OperatingSystemImpl_getMaxFileDescriptorCount0
    (JNIEnv *env, jobject mbean)
  {
      struct rlimit rlp;
  
      if (getrlimit(RLIMIT_NOFILE, &rlp) == -1) {
--- 464,474 ----
      return (fds - 1);
  #endif
  }
  
  JNIEXPORT jlong JNICALL
! Java_com_sun_management_internal_OperatingSystemImpl_getMaxFileDescriptorCount0
    (JNIEnv *env, jobject mbean)
  {
      struct rlimit rlp;
  
      if (getrlimit(RLIMIT_NOFILE, &rlp) == -1) {