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src/hotspot/share/services/diagnosticArgument.cpp

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   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"

  26 #include "memory/allocation.inline.hpp"
  27 #include "memory/resourceArea.hpp"
  28 #include "prims/jvm.h"
  29 #include "runtime/thread.hpp"
  30 #include "services/diagnosticArgument.hpp"
  31 
  32 void GenDCmdArgument::read_value(const char* str, size_t len, TRAPS) {
  33   /* NOTE:Some argument types doesn't require a value,
  34    * for instance boolean arguments: "enableFeatureX". is
  35    * equivalent to "enableFeatureX=true". In these cases,
  36    * str will be null. This is perfectly valid.
  37    * All argument types must perform null checks on str.
  38    */
  39 
  40   if (is_set() && !allow_multiple()) {
  41     THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
  42             "Duplicates in diagnostic command arguments\n");
  43   }
  44   parse_value(str, len, CHECK);
  45   set_is_set(true);
  46 }
  47 
  48 void GenDCmdArgument::to_string(jlong l, char* buf, size_t len) {




   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "jvm.h"
  27 #include "memory/allocation.inline.hpp"
  28 #include "memory/resourceArea.hpp"

  29 #include "runtime/thread.hpp"
  30 #include "services/diagnosticArgument.hpp"
  31 
  32 void GenDCmdArgument::read_value(const char* str, size_t len, TRAPS) {
  33   /* NOTE:Some argument types doesn't require a value,
  34    * for instance boolean arguments: "enableFeatureX". is
  35    * equivalent to "enableFeatureX=true". In these cases,
  36    * str will be null. This is perfectly valid.
  37    * All argument types must perform null checks on str.
  38    */
  39 
  40   if (is_set() && !allow_multiple()) {
  41     THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
  42             "Duplicates in diagnostic command arguments\n");
  43   }
  44   parse_value(str, len, CHECK);
  45   set_is_set(true);
  46 }
  47 
  48 void GenDCmdArgument::to_string(jlong l, char* buf, size_t len) {


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