Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/adlc/filebuff.cpp
src/share/vm/adlc/filebuff.cpp
- changeset 850
- 4d9884b01ba6
- parent 435
- a61af66fc99e
- child 905
- ad8c8ca4ab0f
equal
deleted
inserted
replaced
| 842:ebfd4ae89bf6 | 850:4d9884b01ba6 |
|---|---|
| 39 if (_err) { | 39 if (_err) { |
| 40 file_error(SEMERR, 0, "File seek error reading input file\n"); | 40 file_error(SEMERR, 0, "File seek error reading input file\n"); |
| 41 exit(1); // Exit on seek error | 41 exit(1); // Exit on seek error |
| 42 } | 42 } |
| 43 _filepos = ftell(_fp->_fp); // Reset current file position | 43 _filepos = ftell(_fp->_fp); // Reset current file position |
| 44 _linenum = 0; | |
| 44 | 45 |
| 45 _bigbuf = new char[_bufferSize]; // Create buffer to hold text for parser | 46 _bigbuf = new char[_bufferSize]; // Create buffer to hold text for parser |
| 46 if( !_bigbuf ) { | 47 if( !_bigbuf ) { |
| 47 file_error(SEMERR, 0, "Buffer allocation failed\n"); | 48 file_error(SEMERR, 0, "Buffer allocation failed\n"); |
| 48 exit(1); // Exit on allocation failure | 49 exit(1); // Exit on allocation failure |
| 74 char *retval; | 75 char *retval; |
| 75 | 76 |
| 76 // Check for end of file & return NULL | 77 // Check for end of file & return NULL |
| 77 if (_bufeol >= _bufmax) return NULL; | 78 if (_bufeol >= _bufmax) return NULL; |
| 78 | 79 |
| 80 _linenum++; | |
| 79 retval = ++_bufeol; // return character following end of previous line | 81 retval = ++_bufeol; // return character following end of previous line |
| 80 if (*retval == '\0') return NULL; // Check for EOF sentinal | 82 if (*retval == '\0') return NULL; // Check for EOF sentinal |
| 81 // Search for newline character which must end each line | 83 // Search for newline character which must end each line |
| 82 for(_filepos++; *_bufeol != '\n'; _bufeol++) | 84 for(_filepos++; *_bufeol != '\n'; _bufeol++) |
| 83 _filepos++; // keep filepos in sync with _bufeol | 85 _filepos++; // keep filepos in sync with _bufeol |
