222 void outputStream::date_stamp(bool guard,
223 const char* prefix,
224 const char* suffix) {
225 if (!guard) {
226 return;
227 }
228 print_raw(prefix);
229 static const char error_time[] = "yyyy-mm-ddThh:mm:ss.mmm+zzzz";
230 static const int buffer_length = 32;
231 char buffer[buffer_length];
232 const char* iso8601_result = os::iso8601_time(buffer, buffer_length);
233 if (iso8601_result != NULL) {
234 print_raw(buffer);
235 } else {
236 print_raw(error_time);
237 }
238 print_raw(suffix);
239 return;
240 }
241
242 void outputStream::gclog_stamp() {
243 date_stamp(PrintGCDateStamps);
244 stamp(PrintGCTimeStamps);
245 if (PrintGCID) {
246 print("#%u: ", GCId::current());
247 }
248 }
249
250 outputStream& outputStream::indent() {
251 while (_position < _indentation) sp();
252 return *this;
253 }
254
255 void outputStream::print_jlong(jlong value) {
256 print(JLONG_FORMAT, value);
257 }
258
259 void outputStream::print_julong(julong value) {
260 print(JULONG_FORMAT, value);
261 }
262
263 /**
264 * This prints out hex data in a 'windbg' or 'xxd' form, where each line is:
265 * <hex-address>: 8 * <hex-halfword> <ascii translation (optional)>
266 * example:
267 * 0000000: 7f44 4f46 0102 0102 0000 0000 0000 0000 .DOF............
268 * 0000010: 0000 0000 0000 0040 0000 0020 0000 0005 .......@... ....
269 * 0000020: 0000 0000 0000 0040 0000 0000 0000 015d .......@.......]
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222 void outputStream::date_stamp(bool guard,
223 const char* prefix,
224 const char* suffix) {
225 if (!guard) {
226 return;
227 }
228 print_raw(prefix);
229 static const char error_time[] = "yyyy-mm-ddThh:mm:ss.mmm+zzzz";
230 static const int buffer_length = 32;
231 char buffer[buffer_length];
232 const char* iso8601_result = os::iso8601_time(buffer, buffer_length);
233 if (iso8601_result != NULL) {
234 print_raw(buffer);
235 } else {
236 print_raw(error_time);
237 }
238 print_raw(suffix);
239 return;
240 }
241
242 outputStream& outputStream::indent() {
243 while (_position < _indentation) sp();
244 return *this;
245 }
246
247 void outputStream::print_jlong(jlong value) {
248 print(JLONG_FORMAT, value);
249 }
250
251 void outputStream::print_julong(julong value) {
252 print(JULONG_FORMAT, value);
253 }
254
255 /**
256 * This prints out hex data in a 'windbg' or 'xxd' form, where each line is:
257 * <hex-address>: 8 * <hex-halfword> <ascii translation (optional)>
258 * example:
259 * 0000000: 7f44 4f46 0102 0102 0000 0000 0000 0000 .DOF............
260 * 0000010: 0000 0000 0000 0040 0000 0020 0000 0005 .......@... ....
261 * 0000020: 0000 0000 0000 0040 0000 0000 0000 015d .......@.......]
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