236   MemoryMappedSegment segment;  in MemoryRangeIsAvailable()  local
237   while (proc_maps.Next(&segment)) {  in MemoryRangeIsAvailable()
238     if (segment.start == segment.end) continue;  // Empty range.  in MemoryRangeIsAvailable()
239     CHECK_NE(0, segment.end);  in MemoryRangeIsAvailable()
240     if (!IntervalsAreSeparate(segment.start, segment.end - 1, range_start,  in MemoryRangeIsAvailable()
251   MemoryMappedSegment segment(filename, kBufSize);  in DumpProcessMap()  local
253   while (proc_maps.Next(&segment)) {  in DumpProcessMap()
254     Printf("\t%p-%p\t%s\n", (void *)segment.start, (void *)segment.end,  in DumpProcessMap()
255            segment.filename);  in DumpProcessMap()
287   MemoryMappedSegment segment(buff.data(), kMaxPathLength);  in GetCodeRangeForFile()  local
288   while (proc_maps.Next(&segment)) {  in GetCodeRangeForFile()
289     if (segment.IsExecutable() &&  in GetCodeRangeForFile()
290         internal_strcmp(module, segment.filename) == 0) {  in GetCodeRangeForFile()
291       *start = segment.start;  in GetCodeRangeForFile()
292       *end = segment.end;  in GetCodeRangeForFile()