2 * UCW Library -- Table printer
4 * (c) 2014 Robert Kessl <robert.kessl@economia.cz>
8 #include <ucw/string.h>
9 #include <ucw/stkstring.h>
11 #include <ucw/table.h>
12 #include <ucw/strtonum.h>
17 /* Forward declarations */
19 static void table_update_ll(struct table *tbl);
21 /*** Management of tables ***/
23 struct table *table_init(const struct table_template *tbl_template)
25 struct mempool *pool = mp_new(4096);
26 struct table *new_inst = mp_alloc_zero(pool, sizeof(struct table));
28 new_inst->pool = pool;
30 // initialize column definitions
31 uint col_count = 0; // count the number of columns in the struct table
33 if(tbl_template->columns[col_count].name == NULL &&
34 tbl_template->columns[col_count].width == 0 &&
35 tbl_template->columns[col_count].type_def == COL_TYPE_ANY)
37 ASSERT(tbl_template->columns[col_count].name != NULL);
38 ASSERT(tbl_template->columns[col_count].width != 0);
42 new_inst->column_count = col_count;
44 new_inst->columns = tbl_template->columns;
45 new_inst->ll_headers = mp_alloc(new_inst->pool, sizeof(int) * col_count);
46 for(uint i = 0; i < col_count; i++) {
47 new_inst->ll_headers[i] = -1;
50 // initialize column_order
51 if(tbl_template->column_order) {
52 new_inst->column_order = mp_alloc_zero(new_inst->pool, sizeof(struct table_col_instance) * tbl_template->cols_to_output);
53 memcpy(new_inst->column_order, tbl_template->column_order, sizeof(struct table_col_instance) * tbl_template->cols_to_output);
54 for(uint i = 0; i < new_inst->cols_to_output; i++) {
55 new_inst->column_order[i].cell_content = NULL;
56 int col_def_idx = new_inst->column_order[i].idx;
57 new_inst->column_order[i].col_def = new_inst->columns + col_def_idx;
58 new_inst->column_order[i].fmt = tbl_template->columns[col_def_idx].fmt;
61 new_inst->cols_to_output = tbl_template->cols_to_output;
64 new_inst->col_delimiter = tbl_template->col_delimiter;
65 new_inst->print_header = true;
67 new_inst->row_printing_started = false;
68 new_inst->col_out = -1;
69 new_inst->formatter = tbl_template->formatter;
70 if(!new_inst->formatter) {
71 new_inst->formatter = &table_fmt_human_readable;
73 new_inst->formatter_data = NULL;
77 void table_cleanup(struct table *tbl)
82 // TODO: test default column order
83 static void table_make_default_column_order(struct table *tbl)
85 struct table_col_instance *col_order = alloca(sizeof(struct table_col_instance) * tbl->column_count);
86 bzero(col_order, sizeof(struct table_col_instance) * tbl->column_count);
88 for(int i = 0; i < tbl->column_count; i++) {
89 col_order[i].idx = (uint) i;
90 // currently, XTYPE_FMT_DEFAULT is 0, so bzero actually sets it correctly. This makes it more explicit.
91 col_order[i].fmt = XTYPE_FMT_DEFAULT;
94 table_set_col_order(tbl, col_order, tbl->column_count);
97 void table_start(struct table *tbl, struct fastbuf *out)
99 tbl->row_printing_started = false;
102 ASSERT_MSG(tbl->out, "Output fastbuf not specified.");
104 if(tbl->column_order == NULL) table_make_default_column_order(tbl);
105 // update linked lists
106 table_update_ll(tbl);
107 if(tbl->formatter->table_start != NULL) tbl->formatter->table_start(tbl);
109 mp_save(tbl->pool, &tbl->pool_state);
111 ASSERT_MSG(tbl->col_delimiter, "Column delimiter not specified.");
114 void table_end(struct table *tbl)
116 tbl->row_printing_started = false;
118 mp_restore(tbl->pool, &tbl->pool_state);
120 if(tbl->formatter->table_end) tbl->formatter->table_end(tbl);
123 /*** Configuration ***/
125 void table_set_formatter(struct table *tbl, const struct table_formatter *fmt)
127 tbl->formatter = fmt;
130 int table_get_col_idx(struct table *tbl, const char *col_name)
132 for(int i = 0; i < tbl->column_count; i++) {
133 if(strcmp(tbl->columns[i].name, col_name) == 0) return i;
138 const char * table_get_col_list(struct table *tbl)
140 if(tbl->column_count == 0) return "";
142 char *tmp = mp_strdup(tbl->pool, tbl->columns[0].name);
144 for(int i = 1; i < tbl->column_count; i++) {
145 tmp = mp_printf_append(tbl->pool, tmp, ", %s", tbl->columns[i].name);
151 static void table_update_ll(struct table *tbl)
153 int cols_to_output = tbl->cols_to_output;
155 for(int i = 0; i < tbl->column_count; i++) {
156 tbl->ll_headers[i] = -1;
159 for(int i = 0; i < cols_to_output; i++) {
160 int col_def_idx = tbl->column_order[i].idx;
161 tbl->column_order[i].col_def = tbl->columns + col_def_idx;
164 for(int i = 0; i < cols_to_output; i++) {
165 int col_def_idx = tbl->column_order[i].idx;
166 int first = tbl->ll_headers[col_def_idx];
167 tbl->ll_headers[col_def_idx] = i;
168 tbl->column_order[i].next_column = first;
172 void table_set_col_order(struct table *tbl, const struct table_col_instance *col_order, uint cols_to_output)
174 for(uint i = 0; i < cols_to_output; i++) {
175 ASSERT_MSG(col_order[i].idx < (uint) tbl->column_count, "Column %d does not exist; column number should be between 0 and %d(including).", col_order[i].idx, tbl->column_count - 1);
178 tbl->cols_to_output = cols_to_output;
179 tbl->column_order = mp_alloc_zero(tbl->pool, sizeof(struct table_col_instance) * cols_to_output);
180 memcpy(tbl->column_order, col_order, sizeof(struct table_col_instance) * cols_to_output);
181 for(uint i = 0; i < cols_to_output; i++) {
182 int col_def_idx = tbl->column_order[i].idx; // this is given in col_order
183 tbl->column_order[i].col_def = tbl->columns + col_def_idx;
184 tbl->column_order[i].cell_content = NULL; // cell_content is copied from @col_order, so make sure that it is NULL
185 tbl->column_order[i].next_column = -1;
186 // tbl->column_order[i].fmt should be untouched (copied from col_order)
190 bool table_col_is_printed(struct table *tbl, uint col_def_idx)
192 if(tbl->ll_headers[col_def_idx] == -1) return 0;
197 static char * table_parse_col_arg(char *col_def)
199 // FIXME: should be switched to str_sepsplit
200 char * left_br = strchr(col_def, '[');
201 if(left_br == NULL) return NULL;
204 char *right_br = strchr(left_br, ']');
209 const char *table_set_col_opt(struct table *tbl, uint col_inst_idx, const char *col_opt)
211 const struct table_column *col_def = tbl->column_order[col_inst_idx].col_def;
213 // Make sure that we do not call table_set_col_opt, which would
214 // result in an infinite recursion.
215 if(col_def && col_def->set_col_opt) {
216 if(col_def->set_col_opt == table_set_col_opt) {
217 die("table_set_col_opt should not be used as a struct table_column::set_col_opt hook");
219 return col_def->set_col_opt(tbl, col_inst_idx, col_opt);
222 if(col_def && col_def->type_def && col_def->type_def->parse_fmt) {
224 const char *tmp_err = col_def->type_def->parse_fmt(col_opt, &fmt, tbl->pool);
225 if(tmp_err) return tmp_err;
226 tbl->column_order[col_inst_idx].fmt = fmt;
230 return mp_printf(tbl->pool, "Invalid column format option: '%s' for column %d.", col_opt, col_inst_idx);
234 * TODO: This function deliberately leaks memory. When it is called multiple times,
235 * previous column orders still remain allocated in the table's memory pool.
237 const char * table_set_col_order_by_name(struct table *tbl, const char *col_order_str)
239 if(col_order_str[0] == '*') {
240 table_make_default_column_order(tbl);
244 if(!col_order_str[0]) {
245 tbl->column_order = mp_alloc(tbl->pool, 0);
246 tbl->cols_to_output = 0;
250 char *tmp_col_order = stk_strdup(col_order_str);
253 for(int i = 0; col_order_str[i] != 0; i++) {
254 if(col_order_str[i] == ',') {
259 tbl->cols_to_output = col_count;
260 tbl->column_order = mp_alloc_zero(tbl->pool, sizeof(struct table_col_instance) * col_count);
262 int curr_col_inst_idx = 0;
263 char *name_start = tmp_col_order;
265 char *next = strchr(name_start, ',');
270 char *arg = table_parse_col_arg(name_start); // this sets 0 on the '['
271 int col_def_idx = table_get_col_idx(tbl, name_start);
273 if(col_def_idx == -1) {
274 return mp_printf(tbl->pool, "Unknown table column '%s', possible column names are: %s.", name_start, table_get_col_list(tbl));
276 tbl->column_order[curr_col_inst_idx].col_def = tbl->columns + col_def_idx;
277 tbl->column_order[curr_col_inst_idx].idx = col_def_idx;
278 tbl->column_order[curr_col_inst_idx].fmt = tbl->columns[col_def_idx].fmt;
280 const char *err = NULL;
281 err = table_set_col_opt(tbl, curr_col_inst_idx, arg);
282 if(err) return mp_printf(tbl->pool, "Error occured while setting column option: %s.", err);
292 /*** Table cells ***/
295 * The TBL_COL_ITER_START macro are used for iterating over all instances of a particular column in
296 * table _tbl. _colidx is the column index in _tbl, _instptr is the pointer to the column instance
297 * (struct table_col_instance *), _idxval is the index of current column index. The variables are
298 * enclosed in a block, so they do not introduce variable name collisions.
300 * The TBL_COL_ITER_END macro must close the block started with TBL_COL_ITER_START.
302 * These macros are usually used to hide the implementation details of the column instances linked
303 * list. This is usefull for definition of new types.
305 #define TBL_COL_ITER_START(_tbl, _colidx, _instptr, _idxval) { struct table_col_instance *_instptr = NULL; int _idxval = _tbl->ll_headers[_colidx]; \
306 for(_idxval = _tbl->ll_headers[_colidx], _instptr = _tbl->column_order + _idxval; _idxval != -1; _idxval = _tbl->column_order[_idxval].next_column, _instptr = _tbl->column_order + _idxval)
308 #define TBL_COL_ITER_END }
310 static void table_col_raw(struct table *tbl, int col_templ, const char *col_content)
312 TBL_COL_ITER_START(tbl, col_templ, curr_col_ptr, curr_col) {
313 curr_col_ptr->cell_content = col_content;
317 void table_col_generic_format(struct table *tbl, int col, void *value, const struct xtype *expected_type)
319 ASSERT_MSG(col < tbl->column_count && col >= 0, "Table column %d does not exist.", col);
320 ASSERT(tbl->columns[col].type_def == COL_TYPE_ANY || expected_type == tbl->columns[col].type_def);
321 tbl->row_printing_started = true;
322 TBL_COL_ITER_START(tbl, col, curr_col, curr_col_inst_idx) {
323 enum xtype_fmt fmt = curr_col->fmt;
324 curr_col->cell_content = expected_type->format(value, fmt, tbl->pool);
328 #undef TBL_COL_ITER_START
329 #undef TBL_COL_ITER_END
331 void table_col_printf(struct table *tbl, int col, const char *fmt, ...)
333 ASSERT_MSG(col < tbl->column_count && col >= 0, "Table column %d does not exist.", col);
334 tbl->row_printing_started = true;
337 char *cell_content = mp_vprintf(tbl->pool, fmt, args);
338 table_col_raw(tbl, col, cell_content);
342 TABLE_COL_BODY(int, int)
343 TABLE_COL_BODY(uint, uint)
344 TABLE_COL_BODY(double, double)
345 TABLE_COL_BODY(intmax, intmax_t)
346 TABLE_COL_BODY(uintmax, uintmax_t)
347 TABLE_COL_BODY(s64, s64)
348 TABLE_COL_BODY(u64, u64)
349 TABLE_COL_BODY(bool, bool)
350 TABLE_COL_BODY(str, const char *)
352 void table_reset_row(struct table *tbl)
354 for(uint i = 0; i < tbl->cols_to_output; i++) {
355 tbl->column_order[i].cell_content = NULL;
357 mp_restore(tbl->pool, &tbl->pool_state);
358 tbl->row_printing_started = false;
361 void table_end_row(struct table *tbl)
363 ASSERT(tbl->formatter->row_output);
364 if(tbl->row_printing_started == false) return;
365 tbl->formatter->row_output(tbl);
366 table_reset_row(tbl);
369 /* Construction of a cell using a fastbuf */
371 struct fastbuf *table_col_fbstart(struct table *tbl, int col)
373 fbpool_init(&tbl->fb_col_out);
374 fbpool_start(&tbl->fb_col_out, tbl->pool, 1);
376 return &tbl->fb_col_out.fb;
379 void table_col_fbend(struct table *tbl)
381 char *cell_content = fbpool_end(&tbl->fb_col_out);
382 table_col_raw(tbl, tbl->col_out, cell_content);
386 /*** Option parsing ***/
388 const char *table_set_option_value(struct table *tbl, const char *key, const char *value)
390 // Options with no value
391 if(value == NULL || (value != NULL && strlen(value) == 0)) {
392 if(strcmp(key, "noheader") == 0) {
393 tbl->print_header = false;
398 // Options with a value
400 if(strcmp(key, "header") == 0) {
402 const char *err = xt_bool.parse(value, &tmp, tbl->pool);
404 return mp_printf(tbl->pool, "Invalid header parameter: '%s' has invalid value: '%s'.", key, value);
406 tbl->print_header = tmp;
409 } else if(strcmp(key, "cols") == 0) {
410 return table_set_col_order_by_name(tbl, value);
411 } else if(strcmp(key, "fmt") == 0) {
412 if(strcmp(value, "human") == 0) table_set_formatter(tbl, &table_fmt_human_readable);
413 else if(strcmp(value, "machine") == 0) table_set_formatter(tbl, &table_fmt_machine_readable);
414 else if(strcmp(value, "blockline") == 0) table_set_formatter(tbl, &table_fmt_blockline);
416 return "Invalid argument to output-type option.";
419 } else if(strcmp(key, "cells") == 0) {
421 const char *err = xtype_parse_fmt(NULL, value, &fmt, tbl->pool);
422 if(err) return mp_printf(tbl->pool, "Invalid cell format: '%s'.", err);
423 for(uint i = 0; i < tbl->cols_to_output; i++) {
424 tbl->column_order[i].fmt = fmt;
427 } else if(strcmp(key, "raw") == 0 || strcmp(key, "pretty") == 0) {
429 const char *err = xtype_parse_fmt(NULL, key, &fmt, tbl->pool);
430 if(err) return mp_printf(tbl->pool, "Invalid cell format: '%s'.", err);
431 for(uint i = 0; i < tbl->cols_to_output; i++) {
432 tbl->column_order[i].fmt = fmt;
435 } else if(strcmp(key, "col-delim") == 0) {
436 char * d = mp_printf(tbl->pool, "%s", value);
437 tbl->col_delimiter = d;
443 if(tbl->formatter && tbl->formatter->process_option) {
444 const char *err = NULL;
445 if(tbl->formatter->process_option(tbl, key, value, &err)) {
450 // Unrecognized option
451 return mp_printf(tbl->pool, "Invalid option: '%s%s%s'.", key, (value ? ":" : ""), (value ? : ""));
454 const char *table_set_option(struct table *tbl, const char *opt)
456 char *key = stk_strdup(opt);
457 char *value = strchr(key, ':');
461 return table_set_option_value(tbl, key, value);
464 const char *table_set_gary_options(struct table *tbl, char **gary_table_opts)
466 for (uint i = 0; i < GARY_SIZE(gary_table_opts); i++) {
467 const char *rv = table_set_option(tbl, gary_table_opts[i]);
475 /*** Default formatter for human-readable output ***/
477 static void table_row_human_readable(struct table *tbl)
479 for(uint i = 0; i < tbl->cols_to_output; i++) {
480 const struct table_column *col_def = tbl->column_order[i].col_def;
482 bputs(tbl->out, tbl->col_delimiter);
484 int col_width = col_def->width & CELL_WIDTH_MASK;
485 if(col_def->width & CELL_ALIGN_LEFT) col_width = -1 * col_width;
486 bprintf(tbl->out, "%*s", col_width, tbl->column_order[i].cell_content);
488 bputc(tbl->out, '\n');
491 static void table_write_header(struct table *tbl)
493 for(uint i = 0; i < tbl->cols_to_output; i++) {
494 const struct table_column *col_def = tbl->column_order[i].col_def;
496 bputs(tbl->out, tbl->col_delimiter);
498 int col_width = col_def->width & CELL_WIDTH_MASK;
499 if(col_def->width & CELL_ALIGN_LEFT) col_width = -1 * col_width;
500 bprintf(tbl->out, "%*s", col_width, col_def->name);
502 bputc(tbl->out, '\n');
505 static void table_start_human_readable(struct table *tbl)
507 if(tbl->col_delimiter == NULL) {
508 tbl->col_delimiter = " ";
511 if(tbl->print_header != false) {
512 table_write_header(tbl);
516 const struct table_formatter table_fmt_human_readable = {
517 .row_output = table_row_human_readable,
518 .table_start = table_start_human_readable,
521 /*** Default formatter for machine-readable output ***/
523 static void table_row_machine_readable(struct table *tbl)
525 for(uint i = 0; i < tbl->cols_to_output; i++) {
527 bputs(tbl->out, tbl->col_delimiter);
529 bputs(tbl->out, tbl->column_order[i].cell_content);
531 bputc(tbl->out, '\n');
534 static void table_start_machine_readable(struct table *tbl)
536 if(tbl->col_delimiter == NULL) {
537 tbl->col_delimiter = "\t";
540 if(tbl->print_header != false && tbl->cols_to_output > 0) {
541 bputs(tbl->out, tbl->column_order[0].col_def->name);
542 for(uint i = 1; i < tbl->cols_to_output; i++) {
543 bputs(tbl->out, tbl->col_delimiter);
544 bputs(tbl->out, tbl->column_order[i].col_def->name);
546 bputc(tbl->out, '\n');
550 const struct table_formatter table_fmt_machine_readable = {
551 .row_output = table_row_machine_readable,
552 .table_start = table_start_machine_readable,
556 /*** Blockline formatter ***/
558 static void table_row_blockline_output(struct table *tbl)
560 for(uint i = 0; i < tbl->cols_to_output; i++) {
561 const struct table_column *col_def = tbl->column_order[i].col_def;
562 bprintf(tbl->out, "%s: %s\n", col_def->name, tbl->column_order[i].cell_content);
564 bputc(tbl->out, '\n');
567 static void table_start_blockline(struct table *tbl)
569 if(tbl->col_delimiter == NULL) {
570 tbl->col_delimiter = "\n";
574 const struct table_formatter table_fmt_blockline = {
575 .row_output = table_row_blockline_output,
576 .table_start = table_start_blockline
585 enum test_table_cols {
586 TEST_COL0_STR, TEST_COL1_INT, TEST_COL2_UINT, TEST_COL3_BOOL, TEST_COL4_DOUBLE
589 static struct table_col_instance test_column_order[] = { TBL_COL(TEST_COL3_BOOL), TBL_COL(TEST_COL4_DOUBLE), TBL_COL(TEST_COL2_UINT), TBL_COL(TEST_COL1_INT), TBL_COL(TEST_COL0_STR) };
591 static struct table_template test_tbl = {
593 [TEST_COL0_STR] = TBL_COL_STR("col0_str", 20),
594 [TEST_COL1_INT] = TBL_COL_INT("col1_int", 8),
595 [TEST_COL2_UINT] = TBL_COL_UINT("col2_uint", 9),
596 [TEST_COL3_BOOL] = TBL_COL_BOOL_FMT("col3_bool", 9, XTYPE_FMT_PRETTY),
597 [TEST_COL4_DOUBLE] = TBL_COL_DOUBLE("col4_double", 11),
600 TBL_COL_ORDER(test_column_order),
601 TBL_FMT_HUMAN_READABLE,
602 TBL_COL_DELIMITER("\t"),
606 * tests: table_set_nt, table_set_uint, table_set_bool, table_set_double, table_set_printf
608 static void do_print1(struct table *test_tbl)
610 table_col_str(test_tbl, TEST_COL0_STR, "sdsdf");
611 table_col_int(test_tbl, TEST_COL1_INT, -10);
612 table_col_int(test_tbl, TEST_COL1_INT, 10000);
613 table_col_uint(test_tbl, TEST_COL2_UINT, 10);
614 table_col_printf(test_tbl, TEST_COL2_UINT, "XXX-%u", 22222);
615 table_col_bool(test_tbl, TEST_COL3_BOOL, true);
616 table_col_double(test_tbl, TEST_COL4_DOUBLE, 1.5);
617 table_col_printf(test_tbl, TEST_COL4_DOUBLE, "AAA");
618 table_end_row(test_tbl);
620 table_col_str(test_tbl, TEST_COL0_STR, "test");
621 table_col_int(test_tbl, TEST_COL1_INT, -100);
622 table_col_uint(test_tbl, TEST_COL2_UINT, 100);
623 table_col_bool(test_tbl, TEST_COL3_BOOL, false);
624 table_col_printf(test_tbl, TEST_COL4_DOUBLE, "%.2lf", 1.5);
625 table_end_row(test_tbl);
628 static void test_simple1(struct fastbuf *out)
630 struct table *tbl = table_init(&test_tbl);
632 // print table with header
633 table_set_col_order_by_name(tbl, "col3_bool");
634 table_start(tbl, out);
638 // print the same table as in the previous case without header
639 table_set_col_order_by_name(tbl, "col0_str,col2_uint,col1_int,col3_bool");
640 table_start(tbl, out);
644 // this also tests whether there is need to call table_set_col_order_by_name after table_end was called
645 tbl->print_header = false;
646 table_start(tbl, out);
649 tbl->print_header = true;
651 table_set_col_order_by_name(tbl, "col3_bool");
652 table_start(tbl, out);
656 table_set_col_order_by_name(tbl, "col3_bool,col0_str");
657 table_start(tbl, out);
661 table_set_col_order_by_name(tbl, "col0_str,col3_bool,col2_uint");
662 table_start(tbl, out);
666 table_set_col_order_by_name(tbl, "col0_str,col3_bool,col2_uint,col0_str,col3_bool,col2_uint,col0_str,col3_bool,col2_uint");
667 table_start(tbl, out);
671 table_set_col_order_by_name(tbl, "col0_str,col1_int,col2_uint,col3_bool,col4_double");
672 table_start(tbl, out);
677 // test table_col_order_fmt
678 struct table_col_instance col_order[] = { TBL_COL(TEST_COL0_STR), TBL_COL_FMT(TEST_COL4_DOUBLE, XTYPE_FMT_PRETTY), TBL_COL_FMT(TEST_COL4_DOUBLE, XTYPE_FMT_RAW) };
679 table_set_col_order(tbl, col_order, ARRAY_SIZE(col_order));
680 table_start(tbl, out);
682 table_col_str(tbl, TEST_COL0_STR, "test");
683 table_col_double(tbl, TEST_COL4_DOUBLE, 1.23456789);
686 table_col_str(tbl, TEST_COL0_STR, "test");
687 table_col_double(tbl, TEST_COL4_DOUBLE, 1.23456789);
695 enum test_any_table_cols {
696 TEST_ANY_COL0_INT, TEST_ANY_COL1_ANY
699 static struct table_col_instance test_any_column_order[] = { TBL_COL(TEST_ANY_COL0_INT), TBL_COL_FMT(TEST_ANY_COL1_ANY, XTYPE_FMT_PRETTY) };
701 static struct table_template test_any_tbl = {
703 [TEST_ANY_COL0_INT] = TBL_COL_INT("col0_int", 8),
704 [TEST_ANY_COL1_ANY] = TBL_COL_ANY_FMT("col1_any", 9, XTYPE_FMT_PRETTY),
707 TBL_COL_ORDER(test_any_column_order),
708 TBL_FMT_HUMAN_READABLE,
709 TBL_COL_DELIMITER("\t"),
712 static void test_any_type(struct fastbuf *out)
714 struct table *tbl = table_init(&test_any_tbl);
716 table_start(tbl, out);
718 table_col_int(tbl, TEST_ANY_COL0_INT, -10);
719 table_col_int(tbl, TEST_ANY_COL1_ANY, 10000);
722 table_col_int(tbl, TEST_ANY_COL0_INT, -10);
723 table_col_double(tbl, TEST_ANY_COL1_ANY, 1.4);
726 table_col_printf(tbl, TEST_ANY_COL0_INT, "%d", 10);
727 table_col_double(tbl, TEST_ANY_COL1_ANY, 1.4);
734 int main(int argc UNUSED, char **argv UNUSED)
737 out = bfdopen_shared(1, 4096);