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comparison src/share/vm/jvmci/jvmciRuntime.cpp @ 22438:dfd506f2ed61

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Add comment to jvmci.properties file.
author Roland Schatz <roland.schatz@oracle.com>
date Thu, 20 Aug 2015 15:15:05 +0200
parents a1b0a76567c7
children ecbf949a9dcd
comparison
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22437:c88c31c60755 22438:dfd506f2ed61
756 /** 756 /**
757 * Closure for parsing a line from a *.properties file in jre/lib/jvmci/properties. 757 * Closure for parsing a line from a *.properties file in jre/lib/jvmci/properties.
758 * The line must match the regular expression "[^=]+=.*". That is one or more 758 * The line must match the regular expression "[^=]+=.*". That is one or more
759 * characters other than '=' followed by '=' followed by zero or more characters. 759 * characters other than '=' followed by '=' followed by zero or more characters.
760 * Everything before the '=' is the property name and everything after '=' is the value. 760 * Everything before the '=' is the property name and everything after '=' is the value.
761 * Lines that start with '#' are treated as comments and ignored.
761 * No special processing of whitespace or any escape characters is performed. 762 * No special processing of whitespace or any escape characters is performed.
762 * Also, no check is made whether an existing property is overridden. 763 * Also, no check is made whether an existing property is overridden.
763 */ 764 */
764 class JVMCIPropertiesFileClosure : public ParseClosure { 765 class JVMCIPropertiesFileClosure : public ParseClosure {
765 SystemProperty** _plist; 766 SystemProperty** _plist;
766 public: 767 public:
767 JVMCIPropertiesFileClosure(SystemProperty** plist) : _plist(plist) {} 768 JVMCIPropertiesFileClosure(SystemProperty** plist) : _plist(plist) {}
768 void do_line(char* line) { 769 void do_line(char* line) {
770 if (line[0] == '#') {
771 // skip comment
772 return;
773 }
769 size_t len = strlen(line); 774 size_t len = strlen(line);
770 char* sep = strchr(line, '='); 775 char* sep = strchr(line, '=');
771 if (sep == NULL) { 776 if (sep == NULL) {
772 warn_and_abort("invalid format: could not find '=' character"); 777 warn_and_abort("invalid format: could not find '=' character");
773 return; 778 return;