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tables.c (228072) tables.c (250125)
1/* tables.c - tables serialization code
2 *
3 * Copyright (c) 1990 The Regents of the University of California.
4 * All rights reserved.
5 *
6 * This code is derived from software contributed to Berkeley by
7 * Vern Paxson.
8 *

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52 */
53#define TFLAGS_CLRDATA(flg) ((flg) & ~(YYTD_DATA8 | YYTD_DATA16 | YYTD_DATA32))
54
55int yytbl_write32 (struct yytbl_writer *wr, flex_uint32_t v);
56int yytbl_write16 (struct yytbl_writer *wr, flex_uint16_t v);
57int yytbl_write8 (struct yytbl_writer *wr, flex_uint8_t v);
58int yytbl_writen (struct yytbl_writer *wr, void *v, flex_int32_t len);
59static flex_int32_t yytbl_data_geti (const struct yytbl_data *tbl, int i);
1/* tables.c - tables serialization code
2 *
3 * Copyright (c) 1990 The Regents of the University of California.
4 * All rights reserved.
5 *
6 * This code is derived from software contributed to Berkeley by
7 * Vern Paxson.
8 *

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52 */
53#define TFLAGS_CLRDATA(flg) ((flg) & ~(YYTD_DATA8 | YYTD_DATA16 | YYTD_DATA32))
54
55int yytbl_write32 (struct yytbl_writer *wr, flex_uint32_t v);
56int yytbl_write16 (struct yytbl_writer *wr, flex_uint16_t v);
57int yytbl_write8 (struct yytbl_writer *wr, flex_uint8_t v);
58int yytbl_writen (struct yytbl_writer *wr, void *v, flex_int32_t len);
59static flex_int32_t yytbl_data_geti (const struct yytbl_data *tbl, int i);
60/* XXX Not used
60static flex_int32_t yytbl_data_getijk (const struct yytbl_data *tbl, int i,
61 int j, int k);
61static flex_int32_t yytbl_data_getijk (const struct yytbl_data *tbl, int i,
62 int j, int k);
63 */
62
63
64/** Initialize the table writer.
65 * @param wr an uninitialized writer
66 * @param the output file
67 * @return 0 on success
68 */
69int yytbl_writer_init (struct yytbl_writer *wr, FILE * out)

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325 rv = fwrite (&v, bytes, 1, wr->out);
326 if (rv != 1)
327 return -1;
328 wr->total_written += bytes;
329 return bytes;
330}
331
332
64
65
66/** Initialize the table writer.
67 * @param wr an uninitialized writer
68 * @param the output file
69 * @return 0 on success
70 */
71int yytbl_writer_init (struct yytbl_writer *wr, FILE * out)

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327 rv = fwrite (&v, bytes, 1, wr->out);
328 if (rv != 1)
329 return -1;
330 wr->total_written += bytes;
331 return bytes;
332}
333
334
335/* XXX Not Used */
336#if 0
333/** Extract data element [i][j] from array data tables.
334 * @param tbl data table
335 * @param i index into higher dimension array. i should be zero for one-dimensional arrays.
336 * @param j index into lower dimension array.
337 * @param k index into struct, must be 0 or 1. Only valid for YYTD_ID_TRANSITION table
338 * @return data[i][j + k]
339 */
340static flex_int32_t yytbl_data_getijk (const struct yytbl_data *tbl, int i,

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359 k];
360 default:
361 flex_die (_("invalid td_flags detected"));
362 break;
363 }
364
365 return 0;
366}
337/** Extract data element [i][j] from array data tables.
338 * @param tbl data table
339 * @param i index into higher dimension array. i should be zero for one-dimensional arrays.
340 * @param j index into lower dimension array.
341 * @param k index into struct, must be 0 or 1. Only valid for YYTD_ID_TRANSITION table
342 * @return data[i][j + k]
343 */
344static flex_int32_t yytbl_data_getijk (const struct yytbl_data *tbl, int i,

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363 k];
364 default:
365 flex_die (_("invalid td_flags detected"));
366 break;
367 }
368
369 return 0;
370}
371#endif /* Not used */
367
368/** Extract data element [i] from array data tables treated as a single flat array of integers.
369 * Be careful for 2-dimensional arrays or for YYTD_ID_TRANSITION, which is an array
370 * of structs.
371 * @param tbl data table
372 * @param i index into array.
373 * @return data[i]
374 */

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373/** Extract data element [i] from array data tables treated as a single flat array of integers.
374 * Be careful for 2-dimensional arrays or for YYTD_ID_TRANSITION, which is an array
375 * of structs.
376 * @param tbl data table
377 * @param i index into array.
378 * @return data[i]
379 */

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