1# 1 "indexer.c"
2# 1 "<built-in>"
3# 1 "<command-line>"
4# 1 "indexer.c"
5# 1 "/usr/include/stdlib.h" 1 3 4
6# 25 "/usr/include/stdlib.h" 3 4
7# 1 "/usr/include/features.h" 1 3 4
8# 363 "/usr/include/features.h" 3 4
9# 1 "/usr/include/sys/cdefs.h" 1 3 4
10# 372 "/usr/include/sys/cdefs.h" 3 4
11# 1 "/usr/include/bits/wordsize.h" 1 3 4
12# 373 "/usr/include/sys/cdefs.h" 2 3 4
13# 364 "/usr/include/features.h" 2 3 4
14# 387 "/usr/include/features.h" 3 4
15# 1 "/usr/include/gnu/stubs.h" 1 3 4
16
17
18
19# 1 "/usr/include/bits/wordsize.h" 1 3 4
20# 5 "/usr/include/gnu/stubs.h" 2 3 4
21
22
23# 1 "/usr/include/gnu/stubs-32.h" 1 3 4
24# 8 "/usr/include/gnu/stubs.h" 2 3 4
25# 388 "/usr/include/features.h" 2 3 4
26# 26 "/usr/include/stdlib.h" 2 3 4
27
28
29
30
31
32
33
34# 1 "/usr/lib/gcc/i686-redhat-linux/4.6.3/include/stddef.h" 1 3 4
35# 212 "/usr/lib/gcc/i686-redhat-linux/4.6.3/include/stddef.h" 3 4
36typedef unsigned int size_t;
37# 324 "/usr/lib/gcc/i686-redhat-linux/4.6.3/include/stddef.h" 3 4
38typedef long int wchar_t;
39# 34 "/usr/include/stdlib.h" 2 3 4
40
41
42
43
44
45
46
47
48# 1 "/usr/include/bits/waitflags.h" 1 3 4
49# 43 "/usr/include/stdlib.h" 2 3 4
50# 1 "/usr/include/bits/waitstatus.h" 1 3 4
51# 65 "/usr/include/bits/waitstatus.h" 3 4
52# 1 "/usr/include/endian.h" 1 3 4
53# 37 "/usr/include/endian.h" 3 4
54# 1 "/usr/include/bits/endian.h" 1 3 4
55# 38 "/usr/include/endian.h" 2 3 4
56# 61 "/usr/include/endian.h" 3 4
57# 1 "/usr/include/bits/byteswap.h" 1 3 4
58# 62 "/usr/include/endian.h" 2 3 4
59# 66 "/usr/include/bits/waitstatus.h" 2 3 4
60
61union wait
62 {
63 int w_status;
64 struct
65 {
66
67 unsigned int __w_termsig:7;
68 unsigned int __w_coredump:1;
69 unsigned int __w_retcode:8;
70 unsigned int:16;
71
72
73
74
75
76
77
78 } __wait_terminated;
79 struct
80 {
81
82 unsigned int __w_stopval:8;
83 unsigned int __w_stopsig:8;
84 unsigned int:16;
85
86
87
88
89
90
91 } __wait_stopped;
92 };
93# 44 "/usr/include/stdlib.h" 2 3 4
94# 68 "/usr/include/stdlib.h" 3 4
95typedef union
96 {
97 union wait *__uptr;
98 int *__iptr;
99 } __WAIT_STATUS __attribute__ ((__transparent_union__));
100# 96 "/usr/include/stdlib.h" 3 4
101
102
103typedef struct
104 {
105 int quot;
106 int rem;
107 } div_t;
108
109
110
111typedef struct
112 {
113 long int quot;
114 long int rem;
115 } ldiv_t;
116
117
118
119
120
121
122
123__extension__ typedef struct
124 {
125 long long int quot;
126 long long int rem;
127 } lldiv_t;
128
129
130# 140 "/usr/include/stdlib.h" 3 4
131extern size_t __ctype_get_mb_cur_max (void) __attribute__ ((__nothrow__)) ;
132
133
134
135
136extern double atof (__const char *__nptr)
137 __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
138
139extern int atoi (__const char *__nptr)
140 __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
141
142extern long int atol (__const char *__nptr)
143 __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
144
145
146
147
148
149__extension__ extern long long int atoll (__const char *__nptr)
150 __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
151
152
153
154
155
156extern double strtod (__const char *__restrict __nptr,
157 char **__restrict __endptr)
158 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
159
160
161
162
163
164extern float strtof (__const char *__restrict __nptr,
165 char **__restrict __endptr) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
166
167extern long double strtold (__const char *__restrict __nptr,
168 char **__restrict __endptr)
169 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
170
171
172
173
174
175extern long int strtol (__const char *__restrict __nptr,
176 char **__restrict __endptr, int __base)
177 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
178
179extern unsigned long int strtoul (__const char *__restrict __nptr,
180 char **__restrict __endptr, int __base)
181 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
182
183
184
185
186__extension__
187extern long long int strtoq (__const char *__restrict __nptr,
188 char **__restrict __endptr, int __base)
189 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
190
191__extension__
192extern unsigned long long int strtouq (__const char *__restrict __nptr,
193 char **__restrict __endptr, int __base)
194 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
195
196
197
198
199
200__extension__
201extern long long int strtoll (__const char *__restrict __nptr,
202 char **__restrict __endptr, int __base)
203 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
204
205__extension__
206extern unsigned long long int strtoull (__const char *__restrict __nptr,
207 char **__restrict __endptr, int __base)
208 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
209
210# 311 "/usr/include/stdlib.h" 3 4
211extern char *l64a (long int __n) __attribute__ ((__nothrow__)) ;
212
213
214extern long int a64l (__const char *__s)
215 __attribute__ ((__nothrow__)) __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;
216
217
218
219
220# 1 "/usr/include/sys/types.h" 1 3 4
221# 28 "/usr/include/sys/types.h" 3 4
222
223
224# 1 "/usr/include/bits/types.h" 1 3 4
225# 28 "/usr/include/bits/types.h" 3 4
226# 1 "/usr/include/bits/wordsize.h" 1 3 4
227# 29 "/usr/include/bits/types.h" 2 3 4
228
229
230typedef unsigned char __u_char;
231typedef unsigned short int __u_short;
232typedef unsigned int __u_int;
233typedef unsigned long int __u_long;
234
235
236typedef signed char __int8_t;
237typedef unsigned char __uint8_t;
238typedef signed short int __int16_t;
239typedef unsigned short int __uint16_t;
240typedef signed int __int32_t;
241typedef unsigned int __uint32_t;
242
243
244
245
246__extension__ typedef signed long long int __int64_t;
247__extension__ typedef unsigned long long int __uint64_t;
248
249
250
251
252
253
254
255__extension__ typedef long long int __quad_t;
256__extension__ typedef unsigned long long int __u_quad_t;
257# 131 "/usr/include/bits/types.h" 3 4
258# 1 "/usr/include/bits/typesizes.h" 1 3 4
259# 132 "/usr/include/bits/types.h" 2 3 4
260
261
262__extension__ typedef __u_quad_t __dev_t;
263__extension__ typedef unsigned int __uid_t;
264__extension__ typedef unsigned int __gid_t;
265__extension__ typedef unsigned long int __ino_t;
266__extension__ typedef __u_quad_t __ino64_t;
267__extension__ typedef unsigned int __mode_t;
268__extension__ typedef unsigned int __nlink_t;
269__extension__ typedef long int __off_t;
270__extension__ typedef __quad_t __off64_t;
271__extension__ typedef int __pid_t;
272__extension__ typedef struct { int __val[2]; } __fsid_t;
273__extension__ typedef long int __clock_t;
274__extension__ typedef unsigned long int __rlim_t;
275__extension__ typedef __u_quad_t __rlim64_t;
276__extension__ typedef unsigned int __id_t;
277__extension__ typedef long int __time_t;
278__extension__ typedef unsigned int __useconds_t;
279__extension__ typedef long int __suseconds_t;
280
281__extension__ typedef int __daddr_t;
282__extension__ typedef long int __swblk_t;
283__extension__ typedef int __key_t;
284
285
286__extension__ typedef int __clockid_t;
287
288
289__extension__ typedef void * __timer_t;
290
291
292__extension__ typedef long int __blksize_t;
293
294
295
296
297__extension__ typedef long int __blkcnt_t;
298__extension__ typedef __quad_t __blkcnt64_t;
299
300
301__extension__ typedef unsigned long int __fsblkcnt_t;
302__extension__ typedef __u_quad_t __fsblkcnt64_t;
303
304
305__extension__ typedef unsigned long int __fsfilcnt_t;
306__extension__ typedef __u_quad_t __fsfilcnt64_t;
307
308__extension__ typedef int __ssize_t;
309
310
311
312typedef __off64_t __loff_t;
313typedef __quad_t *__qaddr_t;
314typedef char *__caddr_t;
315
316
317__extension__ typedef int __intptr_t;
318
319
320__extension__ typedef unsigned int __socklen_t;
321# 31 "/usr/include/sys/types.h" 2 3 4
322
323
324
325typedef __u_char u_char;
326typedef __u_short u_short;
327typedef __u_int u_int;
328typedef __u_long u_long;
329typedef __quad_t quad_t;
330typedef __u_quad_t u_quad_t;
331typedef __fsid_t fsid_t;
332
333
334
335
336typedef __loff_t loff_t;
337
338
339
340typedef __ino_t ino_t;
341# 61 "/usr/include/sys/types.h" 3 4
342typedef __dev_t dev_t;
343
344
345
346
347typedef __gid_t gid_t;
348
349
350
351
352typedef __mode_t mode_t;
353
354
355
356
357typedef __nlink_t nlink_t;
358
359
360
361
362typedef __uid_t uid_t;
363
364
365
366
367
368typedef __off_t off_t;
369# 99 "/usr/include/sys/types.h" 3 4
370typedef __pid_t pid_t;
371
372
373
374
375
376typedef __id_t id_t;
377
378
379
380
381typedef __ssize_t ssize_t;
382
383
384
385
386
387typedef __daddr_t daddr_t;
388typedef __caddr_t caddr_t;
389
390
391
392
393
394typedef __key_t key_t;
395# 133 "/usr/include/sys/types.h" 3 4
396# 1 "/usr/include/time.h" 1 3 4
397# 58 "/usr/include/time.h" 3 4
398
399
400typedef __clock_t clock_t;
401
402
403
404# 74 "/usr/include/time.h" 3 4
405
406
407typedef __time_t time_t;
408
409
410
411# 92 "/usr/include/time.h" 3 4
412typedef __clockid_t clockid_t;
413# 104 "/usr/include/time.h" 3 4
414typedef __timer_t timer_t;
415# 134 "/usr/include/sys/types.h" 2 3 4
416# 147 "/usr/include/sys/types.h" 3 4
417# 1 "/usr/lib/gcc/i686-redhat-linux/4.6.3/include/stddef.h" 1 3 4
418# 148 "/usr/include/sys/types.h" 2 3 4
419
420
421
422typedef unsigned long int ulong;
423typedef unsigned short int ushort;
424typedef unsigned int uint;
425# 195 "/usr/include/sys/types.h" 3 4
426typedef int int8_t __attribute__ ((__mode__ (__QI__)));
427typedef int int16_t __attribute__ ((__mode__ (__HI__)));
428typedef int int32_t __attribute__ ((__mode__ (__SI__)));
429typedef int int64_t __attribute__ ((__mode__ (__DI__)));
430
431
432typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__)));
433typedef unsigned int u_int16_t __attribute__ ((__mode__ (__HI__)));
434typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__)));
435typedef unsigned int u_int64_t __attribute__ ((__mode__ (__DI__)));
436
437typedef int register_t __attribute__ ((__mode__ (__word__)));
438# 220 "/usr/include/sys/types.h" 3 4
439# 1 "/usr/include/sys/select.h" 1 3 4
440# 31 "/usr/include/sys/select.h" 3 4
441# 1 "/usr/include/bits/select.h" 1 3 4
442# 32 "/usr/include/sys/select.h" 2 3 4
443
444
445# 1 "/usr/include/bits/sigset.h" 1 3 4
446# 24 "/usr/include/bits/sigset.h" 3 4
447typedef int __sig_atomic_t;
448
449
450
451
452typedef struct
453 {
454 unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))];
455 } __sigset_t;
456# 35 "/usr/include/sys/select.h" 2 3 4
457
458
459
460typedef __sigset_t sigset_t;
461
462
463
464
465
466# 1 "/usr/include/time.h" 1 3 4
467# 120 "/usr/include/time.h" 3 4
468struct timespec
469 {
470 __time_t tv_sec;
471 long int tv_nsec;
472 };
473# 45 "/usr/include/sys/select.h" 2 3 4
474
475# 1 "/usr/include/bits/time.h" 1 3 4
476# 31 "/usr/include/bits/time.h" 3 4
477struct timeval
478 {
479 __time_t tv_sec;
480 __suseconds_t tv_usec;
481 };
482# 47 "/usr/include/sys/select.h" 2 3 4
483
484
485typedef __suseconds_t suseconds_t;
486
487
488
489
490
491typedef long int __fd_mask;
492# 65 "/usr/include/sys/select.h" 3 4
493typedef struct
494 {
495
496
497
498
499
500
501 __fd_mask __fds_bits[1024 / (8 * (int) sizeof (__fd_mask))];
502
503
504 } fd_set;
505
506
507
508
509
510
511typedef __fd_mask fd_mask;
512# 97 "/usr/include/sys/select.h" 3 4
513
514# 107 "/usr/include/sys/select.h" 3 4
515extern int select (int __nfds, fd_set *__restrict __readfds,
516 fd_set *__restrict __writefds,
517 fd_set *__restrict __exceptfds,
518 struct timeval *__restrict __timeout);
519# 119 "/usr/include/sys/select.h" 3 4
520extern int pselect (int __nfds, fd_set *__restrict __readfds,
521 fd_set *__restrict __writefds,
522 fd_set *__restrict __exceptfds,
523 const struct timespec *__restrict __timeout,
524 const __sigset_t *__restrict __sigmask);
525# 132 "/usr/include/sys/select.h" 3 4
526
527# 221 "/usr/include/sys/types.h" 2 3 4
528
529
530# 1 "/usr/include/sys/sysmacros.h" 1 3 4
531# 30 "/usr/include/sys/sysmacros.h" 3 4
532
533
534__extension__
535extern unsigned int gnu_dev_major (unsigned long long int __dev)
536 __attribute__ ((__nothrow__)) __attribute__ ((__const__));
537__extension__
538extern unsigned int gnu_dev_minor (unsigned long long int __dev)
539 __attribute__ ((__nothrow__)) __attribute__ ((__const__));
540__extension__
541extern unsigned long long int gnu_dev_makedev (unsigned int __major,
542 unsigned int __minor)
543 __attribute__ ((__nothrow__)) __attribute__ ((__const__));
544# 64 "/usr/include/sys/sysmacros.h" 3 4
545
546# 224 "/usr/include/sys/types.h" 2 3 4
547
548
549
550
551
552typedef __blksize_t blksize_t;
553
554
555
556
557
558
559typedef __blkcnt_t blkcnt_t;
560
561
562
563typedef __fsblkcnt_t fsblkcnt_t;
564
565
566
567typedef __fsfilcnt_t fsfilcnt_t;
568# 271 "/usr/include/sys/types.h" 3 4
569# 1 "/usr/include/bits/pthreadtypes.h" 1 3 4
570# 36 "/usr/include/bits/pthreadtypes.h" 3 4
571typedef unsigned long int pthread_t;
572
573
574typedef union
575{
576 char __size[36];
577 long int __align;
578} pthread_attr_t;
579
580
581typedef struct __pthread_internal_slist
582{
583 struct __pthread_internal_slist *__next;
584} __pthread_slist_t;
585
586
587
588
589typedef union
590{
591 struct __pthread_mutex_s
592 {
593 int __lock;
594 unsigned int __count;
595 int __owner;
596
597
598 int __kind;
599 unsigned int __nusers;
600 __extension__ union
601 {
602 int __spins;
603 __pthread_slist_t __list;
604 };
605 } __data;
606 char __size[24];
607 long int __align;
608} pthread_mutex_t;
609
610typedef union
611{
612 char __size[4];
613 long int __align;
614} pthread_mutexattr_t;
615
616
617
618
619typedef union
620{
621 struct
622 {
623 int __lock;
624 unsigned int __futex;
625 __extension__ unsigned long long int __total_seq;
626 __extension__ unsigned long long int __wakeup_seq;
627 __extension__ unsigned long long int __woken_seq;
628 void *__mutex;
629 unsigned int __nwaiters;
630 unsigned int __broadcast_seq;
631 } __data;
632 char __size[48];
633 __extension__ long long int __align;
634} pthread_cond_t;
635
636typedef union
637{
638 char __size[4];
639 long int __align;
640} pthread_condattr_t;
641
642
643
644typedef unsigned int pthread_key_t;
645
646
647
648typedef int pthread_once_t;
649
650
651
652
653
654typedef union
655{
656 struct
657 {
658 int __lock;
659 unsigned int __nr_readers;
660 unsigned int __readers_wakeup;
661 unsigned int __writer_wakeup;
662 unsigned int __nr_readers_queued;
663 unsigned int __nr_writers_queued;
664
665
666 unsigned char __flags;
667 unsigned char __shared;
668 unsigned char __pad1;
669 unsigned char __pad2;
670 int __writer;
671 } __data;
672 char __size[32];
673 long int __align;
674} pthread_rwlock_t;
675
676typedef union
677{
678 char __size[8];
679 long int __align;
680} pthread_rwlockattr_t;
681
682
683
684
685
686typedef volatile int pthread_spinlock_t;
687
688
689
690
691typedef union
692{
693 char __size[20];
694 long int __align;
695} pthread_barrier_t;
696
697typedef union
698{
699 char __size[4];
700 int __align;
701} pthread_barrierattr_t;
702# 272 "/usr/include/sys/types.h" 2 3 4
703
704
705
706# 321 "/usr/include/stdlib.h" 2 3 4
707
708
709
710
711
712
713extern long int random (void) __attribute__ ((__nothrow__));
714
715
716extern void srandom (unsigned int __seed) __attribute__ ((__nothrow__));
717
718
719
720
721
722extern char *initstate (unsigned int __seed, char *__statebuf,
723 size_t __statelen) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
724
725
726
727extern char *setstate (char *__statebuf) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
728
729
730
731
732
733
734
735struct random_data
736 {
737 int32_t *fptr;
738 int32_t *rptr;
739 int32_t *state;
740 int rand_type;
741 int rand_deg;
742 int rand_sep;
743 int32_t *end_ptr;
744 };
745
746extern int random_r (struct random_data *__restrict __buf,
747 int32_t *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
748
749extern int srandom_r (unsigned int __seed, struct random_data *__buf)
750 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
751
752extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
753 size_t __statelen,
754 struct random_data *__restrict __buf)
755 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 4)));
756
757extern int setstate_r (char *__restrict __statebuf,
758 struct random_data *__restrict __buf)
759 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
760
761
762
763
764
765
766extern int rand (void) __attribute__ ((__nothrow__));
767
768extern void srand (unsigned int __seed) __attribute__ ((__nothrow__));
769
770
771
772
773extern int rand_r (unsigned int *__seed) __attribute__ ((__nothrow__));
774
775
776
777
778
779
780
781extern double drand48 (void) __attribute__ ((__nothrow__));
782extern double erand48 (unsigned short int __xsubi[3]) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
783
784
785extern long int lrand48 (void) __attribute__ ((__nothrow__));
786extern long int nrand48 (unsigned short int __xsubi[3])
787 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
788
789
790extern long int mrand48 (void) __attribute__ ((__nothrow__));
791extern long int jrand48 (unsigned short int __xsubi[3])
792 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
793
794
795extern void srand48 (long int __seedval) __attribute__ ((__nothrow__));
796extern unsigned short int *seed48 (unsigned short int __seed16v[3])
797 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
798extern void lcong48 (unsigned short int __param[7]) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
799
800
801
802
803
804struct drand48_data
805 {
806 unsigned short int __x[3];
807 unsigned short int __old_x[3];
808 unsigned short int __c;
809 unsigned short int __init;
810 unsigned long long int __a;
811 };
812
813
814extern int drand48_r (struct drand48_data *__restrict __buffer,
815 double *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
816extern int erand48_r (unsigned short int __xsubi[3],
817 struct drand48_data *__restrict __buffer,
818 double *__restrict __result) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
819
820
821extern int lrand48_r (struct drand48_data *__restrict __buffer,
822 long int *__restrict __result)
823 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
824extern int nrand48_r (unsigned short int __xsubi[3],
825 struct drand48_data *__restrict __buffer,
826 long int *__restrict __result)
827 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
828
829
830extern int mrand48_r (struct drand48_data *__restrict __buffer,
831 long int *__restrict __result)
832 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
833extern int jrand48_r (unsigned short int __xsubi[3],
834 struct drand48_data *__restrict __buffer,
835 long int *__restrict __result)
836 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
837
838
839extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
840 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
841
842extern int seed48_r (unsigned short int __seed16v[3],
843 struct drand48_data *__buffer) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
844
845extern int lcong48_r (unsigned short int __param[7],
846 struct drand48_data *__buffer)
847 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
848
849
850
851
852
853
854
855
856
857extern void *malloc (size_t __size) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;
858
859extern void *calloc (size_t __nmemb, size_t __size)
860 __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;
861
862
863
864
865
866
867
868
869
870
871extern void *realloc (void *__ptr, size_t __size)
872 __attribute__ ((__nothrow__)) __attribute__ ((__warn_unused_result__));
873
874extern void free (void *__ptr) __attribute__ ((__nothrow__));
875
876
877
878
879extern void cfree (void *__ptr) __attribute__ ((__nothrow__));
880
881
882
883# 1 "/usr/include/alloca.h" 1 3 4
884# 25 "/usr/include/alloca.h" 3 4
885# 1 "/usr/lib/gcc/i686-redhat-linux/4.6.3/include/stddef.h" 1 3 4
886# 26 "/usr/include/alloca.h" 2 3 4
887
888
889
890
891
892
893
894extern void *alloca (size_t __size) __attribute__ ((__nothrow__));
895
896
897
898
899
900
901# 498 "/usr/include/stdlib.h" 2 3 4
902
903
904
905
906
907extern void *valloc (size_t __size) __attribute__ ((__nothrow__)) __attribute__ ((__malloc__)) ;
908
909
910
911
912extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size)
913 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
914
915
916
917
918extern void abort (void) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));
919
920
921
922extern int atexit (void (*__func) (void)) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
923# 531 "/usr/include/stdlib.h" 3 4
924
925
926
927
928
929extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
930 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
931
932
933
934
935
936
937extern void exit (int __status) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));
938# 554 "/usr/include/stdlib.h" 3 4
939
940
941
942
943
944
945extern void _Exit (int __status) __attribute__ ((__nothrow__)) __attribute__ ((__noreturn__));
946
947
948
949
950
951
952extern char *getenv (__const char *__name) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
953
954
955
956
957extern char *__secure_getenv (__const char *__name)
958 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
959
960
961
962
963
964extern int putenv (char *__string) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
965
966
967
968
969
970extern int setenv (__const char *__name, __const char *__value, int __replace)
971 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
972
973
974extern int unsetenv (__const char *__name) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
975
976
977
978
979
980
981extern int clearenv (void) __attribute__ ((__nothrow__));
982# 606 "/usr/include/stdlib.h" 3 4
983extern char *mktemp (char *__template) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
984# 620 "/usr/include/stdlib.h" 3 4
985extern int mkstemp (char *__template) __attribute__ ((__nonnull__ (1))) ;
986# 642 "/usr/include/stdlib.h" 3 4
987extern int mkstemps (char *__template, int __suffixlen) __attribute__ ((__nonnull__ (1))) ;
988# 663 "/usr/include/stdlib.h" 3 4
989extern char *mkdtemp (char *__template) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
990# 712 "/usr/include/stdlib.h" 3 4
991
992
993
994
995
996extern int system (__const char *__command) ;
997
998# 734 "/usr/include/stdlib.h" 3 4
999extern char *realpath (__const char *__restrict __name,
1000 char *__restrict __resolved) __attribute__ ((__nothrow__)) ;
1001
1002
1003
1004
1005
1006
1007typedef int (*__compar_fn_t) (__const void *, __const void *);
1008# 752 "/usr/include/stdlib.h" 3 4
1009
1010
1011
1012extern void *bsearch (__const void *__key, __const void *__base,
1013 size_t __nmemb, size_t __size, __compar_fn_t __compar)
1014 __attribute__ ((__nonnull__ (1, 2, 5))) ;
1015
1016
1017
1018extern void qsort (void *__base, size_t __nmemb, size_t __size,
1019 __compar_fn_t __compar) __attribute__ ((__nonnull__ (1, 4)));
1020# 771 "/usr/include/stdlib.h" 3 4
1021extern int abs (int __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
1022extern long int labs (long int __x) __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
1023
1024
1025
1026__extension__ extern long long int llabs (long long int __x)
1027 __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
1028
1029
1030
1031
1032
1033
1034
1035extern div_t div (int __numer, int __denom)
1036 __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
1037extern ldiv_t ldiv (long int __numer, long int __denom)
1038 __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
1039
1040
1041
1042
1043__extension__ extern lldiv_t lldiv (long long int __numer,
1044 long long int __denom)
1045 __attribute__ ((__nothrow__)) __attribute__ ((__const__)) ;
1046
1047# 808 "/usr/include/stdlib.h" 3 4
1048extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
1049 int *__restrict __sign) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;
1050
1051
1052
1053
1054extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
1055 int *__restrict __sign) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;
1056
1057
1058
1059
1060extern char *gcvt (double __value, int __ndigit, char *__buf)
1061 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3))) ;
1062
1063
1064
1065
1066extern char *qecvt (long double __value, int __ndigit,
1067 int *__restrict __decpt, int *__restrict __sign)
1068 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;
1069extern char *qfcvt (long double __value, int __ndigit,
1070 int *__restrict __decpt, int *__restrict __sign)
1071 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4))) ;
1072extern char *qgcvt (long double __value, int __ndigit, char *__buf)
1073 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3))) ;
1074
1075
1076
1077
1078extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt,
1079 int *__restrict __sign, char *__restrict __buf,
1080 size_t __len) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
1081extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt,
1082 int *__restrict __sign, char *__restrict __buf,
1083 size_t __len) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
1084
1085extern int qecvt_r (long double __value, int __ndigit,
1086 int *__restrict __decpt, int *__restrict __sign,
1087 char *__restrict __buf, size_t __len)
1088 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
1089extern int qfcvt_r (long double __value, int __ndigit,
1090 int *__restrict __decpt, int *__restrict __sign,
1091 char *__restrict __buf, size_t __len)
1092 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3, 4, 5)));
1093
1094
1095
1096
1097
1098
1099
1100extern int mblen (__const char *__s, size_t __n) __attribute__ ((__nothrow__)) ;
1101
1102
1103extern int mbtowc (wchar_t *__restrict __pwc,
1104 __const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__)) ;
1105
1106
1107extern int wctomb (char *__s, wchar_t __wchar) __attribute__ ((__nothrow__)) ;
1108
1109
1110
1111extern size_t mbstowcs (wchar_t *__restrict __pwcs,
1112 __const char *__restrict __s, size_t __n) __attribute__ ((__nothrow__));
1113
1114extern size_t wcstombs (char *__restrict __s,
1115 __const wchar_t *__restrict __pwcs, size_t __n)
1116 __attribute__ ((__nothrow__));
1117
1118
1119
1120
1121
1122
1123
1124
1125extern int rpmatch (__const char *__response) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) ;
1126# 896 "/usr/include/stdlib.h" 3 4
1127extern int getsubopt (char **__restrict __optionp,
1128 char *__const *__restrict __tokens,
1129 char **__restrict __valuep)
1130 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2, 3))) ;
1131# 948 "/usr/include/stdlib.h" 3 4
1132extern int getloadavg (double __loadavg[], int __nelem)
1133 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1134# 964 "/usr/include/stdlib.h" 3 4
1135
1136# 2 "indexer.c" 2
1137# 1 "/usr/include/pthread.h" 1 3 4
1138# 25 "/usr/include/pthread.h" 3 4
1139# 1 "/usr/include/sched.h" 1 3 4
1140# 30 "/usr/include/sched.h" 3 4
1141# 1 "/usr/lib/gcc/i686-redhat-linux/4.6.3/include/stddef.h" 1 3 4
1142# 31 "/usr/include/sched.h" 2 3 4
1143
1144
1145
1146# 1 "/usr/include/time.h" 1 3 4
1147# 35 "/usr/include/sched.h" 2 3 4
1148# 43 "/usr/include/sched.h" 3 4
1149# 1 "/usr/include/bits/sched.h" 1 3 4
1150# 74 "/usr/include/bits/sched.h" 3 4
1151struct sched_param
1152 {
1153 int __sched_priority;
1154 };
1155
1156
1157# 97 "/usr/include/bits/sched.h" 3 4
1158
1159
1160
1161
1162
1163
1164
1165
1166struct __sched_param
1167 {
1168 int __sched_priority;
1169 };
1170# 120 "/usr/include/bits/sched.h" 3 4
1171typedef unsigned long int __cpu_mask;
1172
1173
1174
1175
1176
1177
1178typedef struct
1179{
1180 __cpu_mask __bits[1024 / (8 * sizeof (__cpu_mask))];
1181} cpu_set_t;
1182# 203 "/usr/include/bits/sched.h" 3 4
1183
1184
1185extern int __sched_cpucount (size_t __setsize, const cpu_set_t *__setp)
1186 __attribute__ ((__nothrow__));
1187extern cpu_set_t *__sched_cpualloc (size_t __count) __attribute__ ((__nothrow__)) ;
1188extern void __sched_cpufree (cpu_set_t *__set) __attribute__ ((__nothrow__));
1189
1190
1191# 44 "/usr/include/sched.h" 2 3 4
1192
1193
1194
1195
1196
1197
1198
1199extern int sched_setparam (__pid_t __pid, __const struct sched_param *__param)
1200 __attribute__ ((__nothrow__));
1201
1202
1203extern int sched_getparam (__pid_t __pid, struct sched_param *__param) __attribute__ ((__nothrow__));
1204
1205
1206extern int sched_setscheduler (__pid_t __pid, int __policy,
1207 __const struct sched_param *__param) __attribute__ ((__nothrow__));
1208
1209
1210extern int sched_getscheduler (__pid_t __pid) __attribute__ ((__nothrow__));
1211
1212
1213extern int sched_yield (void) __attribute__ ((__nothrow__));
1214
1215
1216extern int sched_get_priority_max (int __algorithm) __attribute__ ((__nothrow__));
1217
1218
1219extern int sched_get_priority_min (int __algorithm) __attribute__ ((__nothrow__));
1220
1221
1222extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) __attribute__ ((__nothrow__));
1223# 126 "/usr/include/sched.h" 3 4
1224
1225# 26 "/usr/include/pthread.h" 2 3 4
1226# 1 "/usr/include/time.h" 1 3 4
1227# 30 "/usr/include/time.h" 3 4
1228
1229
1230
1231
1232
1233
1234
1235
1236# 1 "/usr/lib/gcc/i686-redhat-linux/4.6.3/include/stddef.h" 1 3 4
1237# 39 "/usr/include/time.h" 2 3 4
1238
1239
1240
1241# 1 "/usr/include/bits/time.h" 1 3 4
1242# 43 "/usr/include/time.h" 2 3 4
1243# 131 "/usr/include/time.h" 3 4
1244
1245
1246struct tm
1247{
1248 int tm_sec;
1249 int tm_min;
1250 int tm_hour;
1251 int tm_mday;
1252 int tm_mon;
1253 int tm_year;
1254 int tm_wday;
1255 int tm_yday;
1256 int tm_isdst;
1257
1258
1259 long int tm_gmtoff;
1260 __const char *tm_zone;
1261
1262
1263
1264
1265};
1266
1267
1268
1269
1270
1271
1272
1273
1274struct itimerspec
1275 {
1276 struct timespec it_interval;
1277 struct timespec it_value;
1278 };
1279
1280
1281struct sigevent;
1282# 180 "/usr/include/time.h" 3 4
1283
1284
1285
1286extern clock_t clock (void) __attribute__ ((__nothrow__));
1287
1288
1289extern time_t time (time_t *__timer) __attribute__ ((__nothrow__));
1290
1291
1292extern double difftime (time_t __time1, time_t __time0)
1293 __attribute__ ((__nothrow__)) __attribute__ ((__const__));
1294
1295
1296extern time_t mktime (struct tm *__tp) __attribute__ ((__nothrow__));
1297
1298
1299
1300
1301
1302extern size_t strftime (char *__restrict __s, size_t __maxsize,
1303 __const char *__restrict __format,
1304 __const struct tm *__restrict __tp) __attribute__ ((__nothrow__));
1305
1306# 215 "/usr/include/time.h" 3 4
1307# 1 "/usr/include/xlocale.h" 1 3 4
1308# 28 "/usr/include/xlocale.h" 3 4
1309typedef struct __locale_struct
1310{
1311
1312 struct __locale_data *__locales[13];
1313
1314
1315 const unsigned short int *__ctype_b;
1316 const int *__ctype_tolower;
1317 const int *__ctype_toupper;
1318
1319
1320 const char *__names[13];
1321} *__locale_t;
1322
1323
1324typedef __locale_t locale_t;
1325# 216 "/usr/include/time.h" 2 3 4
1326
1327extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
1328 __const char *__restrict __format,
1329 __const struct tm *__restrict __tp,
1330 __locale_t __loc) __attribute__ ((__nothrow__));
1331# 230 "/usr/include/time.h" 3 4
1332
1333
1334
1335extern struct tm *gmtime (__const time_t *__timer) __attribute__ ((__nothrow__));
1336
1337
1338
1339extern struct tm *localtime (__const time_t *__timer) __attribute__ ((__nothrow__));
1340
1341
1342
1343
1344
1345extern struct tm *gmtime_r (__const time_t *__restrict __timer,
1346 struct tm *__restrict __tp) __attribute__ ((__nothrow__));
1347
1348
1349
1350extern struct tm *localtime_r (__const time_t *__restrict __timer,
1351 struct tm *__restrict __tp) __attribute__ ((__nothrow__));
1352
1353
1354
1355
1356
1357extern char *asctime (__const struct tm *__tp) __attribute__ ((__nothrow__));
1358
1359
1360extern char *ctime (__const time_t *__timer) __attribute__ ((__nothrow__));
1361
1362
1363
1364
1365
1366
1367
1368extern char *asctime_r (__const struct tm *__restrict __tp,
1369 char *__restrict __buf) __attribute__ ((__nothrow__));
1370
1371
1372extern char *ctime_r (__const time_t *__restrict __timer,
1373 char *__restrict __buf) __attribute__ ((__nothrow__));
1374
1375
1376
1377
1378extern char *__tzname[2];
1379extern int __daylight;
1380extern long int __timezone;
1381
1382
1383
1384
1385extern char *tzname[2];
1386
1387
1388
1389extern void tzset (void) __attribute__ ((__nothrow__));
1390
1391
1392
1393extern int daylight;
1394extern long int timezone;
1395
1396
1397
1398
1399
1400extern int stime (__const time_t *__when) __attribute__ ((__nothrow__));
1401# 313 "/usr/include/time.h" 3 4
1402extern time_t timegm (struct tm *__tp) __attribute__ ((__nothrow__));
1403
1404
1405extern time_t timelocal (struct tm *__tp) __attribute__ ((__nothrow__));
1406
1407
1408extern int dysize (int __year) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
1409# 328 "/usr/include/time.h" 3 4
1410extern int nanosleep (__const struct timespec *__requested_time,
1411 struct timespec *__remaining);
1412
1413
1414
1415extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __attribute__ ((__nothrow__));
1416
1417
1418extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __attribute__ ((__nothrow__));
1419
1420
1421extern int clock_settime (clockid_t __clock_id, __const struct timespec *__tp)
1422 __attribute__ ((__nothrow__));
1423
1424
1425
1426
1427
1428
1429extern int clock_nanosleep (clockid_t __clock_id, int __flags,
1430 __const struct timespec *__req,
1431 struct timespec *__rem);
1432
1433
1434extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __attribute__ ((__nothrow__));
1435
1436
1437
1438
1439extern int timer_create (clockid_t __clock_id,
1440 struct sigevent *__restrict __evp,
1441 timer_t *__restrict __timerid) __attribute__ ((__nothrow__));
1442
1443
1444extern int timer_delete (timer_t __timerid) __attribute__ ((__nothrow__));
1445
1446
1447extern int timer_settime (timer_t __timerid, int __flags,
1448 __const struct itimerspec *__restrict __value,
1449 struct itimerspec *__restrict __ovalue) __attribute__ ((__nothrow__));
1450
1451
1452extern int timer_gettime (timer_t __timerid, struct itimerspec *__value)
1453 __attribute__ ((__nothrow__));
1454
1455
1456extern int timer_getoverrun (timer_t __timerid) __attribute__ ((__nothrow__));
1457# 417 "/usr/include/time.h" 3 4
1458
1459# 27 "/usr/include/pthread.h" 2 3 4
1460
1461
1462# 1 "/usr/include/bits/setjmp.h" 1 3 4
1463# 29 "/usr/include/bits/setjmp.h" 3 4
1464typedef int __jmp_buf[6];
1465# 30 "/usr/include/pthread.h" 2 3 4
1466# 1 "/usr/include/bits/wordsize.h" 1 3 4
1467# 31 "/usr/include/pthread.h" 2 3 4
1468
1469
1470
1471enum
1472{
1473 PTHREAD_CREATE_JOINABLE,
1474
1475 PTHREAD_CREATE_DETACHED
1476
1477};
1478
1479
1480
1481enum
1482{
1483 PTHREAD_MUTEX_TIMED_NP,
1484 PTHREAD_MUTEX_RECURSIVE_NP,
1485 PTHREAD_MUTEX_ERRORCHECK_NP,
1486 PTHREAD_MUTEX_ADAPTIVE_NP
1487
1488 ,
1489 PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP,
1490 PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP,
1491 PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP,
1492 PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL
1493
1494
1495
1496
1497
1498};
1499
1500
1501
1502
1503enum
1504{
1505 PTHREAD_MUTEX_STALLED,
1506 PTHREAD_MUTEX_STALLED_NP = PTHREAD_MUTEX_STALLED,
1507 PTHREAD_MUTEX_ROBUST,
1508 PTHREAD_MUTEX_ROBUST_NP = PTHREAD_MUTEX_ROBUST
1509};
1510# 115 "/usr/include/pthread.h" 3 4
1511enum
1512{
1513 PTHREAD_RWLOCK_PREFER_READER_NP,
1514 PTHREAD_RWLOCK_PREFER_WRITER_NP,
1515 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP,
1516 PTHREAD_RWLOCK_DEFAULT_NP = PTHREAD_RWLOCK_PREFER_READER_NP
1517};
1518# 147 "/usr/include/pthread.h" 3 4
1519enum
1520{
1521 PTHREAD_INHERIT_SCHED,
1522
1523 PTHREAD_EXPLICIT_SCHED
1524
1525};
1526
1527
1528
1529enum
1530{
1531 PTHREAD_SCOPE_SYSTEM,
1532
1533 PTHREAD_SCOPE_PROCESS
1534
1535};
1536
1537
1538
1539enum
1540{
1541 PTHREAD_PROCESS_PRIVATE,
1542
1543 PTHREAD_PROCESS_SHARED
1544
1545};
1546# 182 "/usr/include/pthread.h" 3 4
1547struct _pthread_cleanup_buffer
1548{
1549 void (*__routine) (void *);
1550 void *__arg;
1551 int __canceltype;
1552 struct _pthread_cleanup_buffer *__prev;
1553};
1554
1555
1556enum
1557{
1558 PTHREAD_CANCEL_ENABLE,
1559
1560 PTHREAD_CANCEL_DISABLE
1561
1562};
1563enum
1564{
1565 PTHREAD_CANCEL_DEFERRED,
1566
1567 PTHREAD_CANCEL_ASYNCHRONOUS
1568
1569};
1570# 220 "/usr/include/pthread.h" 3 4
1571
1572
1573
1574
1575
1576extern int pthread_create (pthread_t *__restrict __newthread,
1577 __const pthread_attr_t *__restrict __attr,
1578 void *(*__start_routine) (void *),
1579 void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3)));
1580
1581
1582
1583
1584
1585extern void pthread_exit (void *__retval) __attribute__ ((__noreturn__));
1586
1587
1588
1589
1590
1591
1592
1593extern int pthread_join (pthread_t __th, void **__thread_return);
1594# 263 "/usr/include/pthread.h" 3 4
1595extern int pthread_detach (pthread_t __th) __attribute__ ((__nothrow__));
1596
1597
1598
1599extern pthread_t pthread_self (void) __attribute__ ((__nothrow__)) __attribute__ ((__const__));
1600
1601
1602extern int pthread_equal (pthread_t __thread1, pthread_t __thread2) __attribute__ ((__nothrow__));
1603
1604
1605
1606
1607
1608
1609
1610extern int pthread_attr_init (pthread_attr_t *__attr) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1611
1612
1613extern int pthread_attr_destroy (pthread_attr_t *__attr)
1614 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1615
1616
1617extern int pthread_attr_getdetachstate (__const pthread_attr_t *__attr,
1618 int *__detachstate)
1619 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1620
1621
1622extern int pthread_attr_setdetachstate (pthread_attr_t *__attr,
1623 int __detachstate)
1624 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1625
1626
1627
1628extern int pthread_attr_getguardsize (__const pthread_attr_t *__attr,
1629 size_t *__guardsize)
1630 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1631
1632
1633extern int pthread_attr_setguardsize (pthread_attr_t *__attr,
1634 size_t __guardsize)
1635 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1636
1637
1638
1639extern int pthread_attr_getschedparam (__const pthread_attr_t *__restrict
1640 __attr,
1641 struct sched_param *__restrict __param)
1642 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1643
1644
1645extern int pthread_attr_setschedparam (pthread_attr_t *__restrict __attr,
1646 __const struct sched_param *__restrict
1647 __param) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1648
1649
1650extern int pthread_attr_getschedpolicy (__const pthread_attr_t *__restrict
1651 __attr, int *__restrict __policy)
1652 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1653
1654
1655extern int pthread_attr_setschedpolicy (pthread_attr_t *__attr, int __policy)
1656 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1657
1658
1659extern int pthread_attr_getinheritsched (__const pthread_attr_t *__restrict
1660 __attr, int *__restrict __inherit)
1661 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1662
1663
1664extern int pthread_attr_setinheritsched (pthread_attr_t *__attr,
1665 int __inherit)
1666 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1667
1668
1669
1670extern int pthread_attr_getscope (__const pthread_attr_t *__restrict __attr,
1671 int *__restrict __scope)
1672 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1673
1674
1675extern int pthread_attr_setscope (pthread_attr_t *__attr, int __scope)
1676 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1677
1678
1679extern int pthread_attr_getstackaddr (__const pthread_attr_t *__restrict
1680 __attr, void **__restrict __stackaddr)
1681 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2))) __attribute__ ((__deprecated__));
1682
1683
1684
1685
1686
1687extern int pthread_attr_setstackaddr (pthread_attr_t *__attr,
1688 void *__stackaddr)
1689 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1))) __attribute__ ((__deprecated__));
1690
1691
1692extern int pthread_attr_getstacksize (__const pthread_attr_t *__restrict
1693 __attr, size_t *__restrict __stacksize)
1694 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1695
1696
1697
1698
1699extern int pthread_attr_setstacksize (pthread_attr_t *__attr,
1700 size_t __stacksize)
1701 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1702
1703
1704
1705extern int pthread_attr_getstack (__const pthread_attr_t *__restrict __attr,
1706 void **__restrict __stackaddr,
1707 size_t *__restrict __stacksize)
1708 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2, 3)));
1709
1710
1711
1712
1713extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
1714 size_t __stacksize) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1715# 413 "/usr/include/pthread.h" 3 4
1716extern int pthread_setschedparam (pthread_t __target_thread, int __policy,
1717 __const struct sched_param *__param)
1718 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (3)));
1719
1720
1721extern int pthread_getschedparam (pthread_t __target_thread,
1722 int *__restrict __policy,
1723 struct sched_param *__restrict __param)
1724 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2, 3)));
1725
1726
1727extern int pthread_setschedprio (pthread_t __target_thread, int __prio)
1728 __attribute__ ((__nothrow__));
1729# 478 "/usr/include/pthread.h" 3 4
1730extern int pthread_once (pthread_once_t *__once_control,
1731 void (*__init_routine) (void)) __attribute__ ((__nonnull__ (1, 2)));
1732# 490 "/usr/include/pthread.h" 3 4
1733extern int pthread_setcancelstate (int __state, int *__oldstate);
1734
1735
1736
1737extern int pthread_setcanceltype (int __type, int *__oldtype);
1738
1739
1740extern int pthread_cancel (pthread_t __th);
1741
1742
1743
1744
1745extern void pthread_testcancel (void);
1746
1747
1748
1749
1750typedef struct
1751{
1752 struct
1753 {
1754 __jmp_buf __cancel_jmp_buf;
1755 int __mask_was_saved;
1756 } __cancel_jmp_buf[1];
1757 void *__pad[4];
1758} __pthread_unwind_buf_t __attribute__ ((__aligned__));
1759# 524 "/usr/include/pthread.h" 3 4
1760struct __pthread_cleanup_frame
1761{
1762 void (*__cancel_routine) (void *);
1763 void *__cancel_arg;
1764 int __do_it;
1765 int __cancel_type;
1766};
1767# 664 "/usr/include/pthread.h" 3 4
1768extern void __pthread_register_cancel (__pthread_unwind_buf_t *__buf)
1769 __attribute__ ((__regparm__ (1)));
1770# 676 "/usr/include/pthread.h" 3 4
1771extern void __pthread_unregister_cancel (__pthread_unwind_buf_t *__buf)
1772 __attribute__ ((__regparm__ (1)));
1773# 717 "/usr/include/pthread.h" 3 4
1774extern void __pthread_unwind_next (__pthread_unwind_buf_t *__buf)
1775 __attribute__ ((__regparm__ (1))) __attribute__ ((__noreturn__))
1776
1777 __attribute__ ((__weak__))
1778
1779 ;
1780
1781
1782
1783struct __jmp_buf_tag;
1784extern int __sigsetjmp (struct __jmp_buf_tag *__env, int __savemask) __attribute__ ((__nothrow__));
1785
1786
1787
1788
1789
1790extern int pthread_mutex_init (pthread_mutex_t *__mutex,
1791 __const pthread_mutexattr_t *__mutexattr)
1792 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1793
1794
1795extern int pthread_mutex_destroy (pthread_mutex_t *__mutex)
1796 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1797
1798
1799extern int pthread_mutex_trylock (pthread_mutex_t *__mutex)
1800 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1801
1802
1803extern int pthread_mutex_lock (pthread_mutex_t *__mutex)
1804 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1805
1806
1807
1808extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex,
1809 __const struct timespec *__restrict
1810 __abstime) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1811
1812
1813
1814extern int pthread_mutex_unlock (pthread_mutex_t *__mutex)
1815 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1816
1817
1818
1819extern int pthread_mutex_getprioceiling (__const pthread_mutex_t *
1820 __restrict __mutex,
1821 int *__restrict __prioceiling)
1822 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1823
1824
1825
1826extern int pthread_mutex_setprioceiling (pthread_mutex_t *__restrict __mutex,
1827 int __prioceiling,
1828 int *__restrict __old_ceiling)
1829 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3)));
1830
1831
1832
1833
1834extern int pthread_mutex_consistent (pthread_mutex_t *__mutex)
1835 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1836# 790 "/usr/include/pthread.h" 3 4
1837extern int pthread_mutexattr_init (pthread_mutexattr_t *__attr)
1838 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1839
1840
1841extern int pthread_mutexattr_destroy (pthread_mutexattr_t *__attr)
1842 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1843
1844
1845extern int pthread_mutexattr_getpshared (__const pthread_mutexattr_t *
1846 __restrict __attr,
1847 int *__restrict __pshared)
1848 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1849
1850
1851extern int pthread_mutexattr_setpshared (pthread_mutexattr_t *__attr,
1852 int __pshared)
1853 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1854
1855
1856
1857extern int pthread_mutexattr_gettype (__const pthread_mutexattr_t *__restrict
1858 __attr, int *__restrict __kind)
1859 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1860
1861
1862
1863
1864extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind)
1865 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1866
1867
1868
1869extern int pthread_mutexattr_getprotocol (__const pthread_mutexattr_t *
1870 __restrict __attr,
1871 int *__restrict __protocol)
1872 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1873
1874
1875
1876extern int pthread_mutexattr_setprotocol (pthread_mutexattr_t *__attr,
1877 int __protocol)
1878 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1879
1880
1881extern int pthread_mutexattr_getprioceiling (__const pthread_mutexattr_t *
1882 __restrict __attr,
1883 int *__restrict __prioceiling)
1884 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1885
1886
1887extern int pthread_mutexattr_setprioceiling (pthread_mutexattr_t *__attr,
1888 int __prioceiling)
1889 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1890
1891
1892
1893extern int pthread_mutexattr_getrobust (__const pthread_mutexattr_t *__attr,
1894 int *__robustness)
1895 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1896
1897
1898
1899
1900
1901
1902
1903extern int pthread_mutexattr_setrobust (pthread_mutexattr_t *__attr,
1904 int __robustness)
1905 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1906# 872 "/usr/include/pthread.h" 3 4
1907extern int pthread_rwlock_init (pthread_rwlock_t *__restrict __rwlock,
1908 __const pthread_rwlockattr_t *__restrict
1909 __attr) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1910
1911
1912extern int pthread_rwlock_destroy (pthread_rwlock_t *__rwlock)
1913 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1914
1915
1916extern int pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock)
1917 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1918
1919
1920extern int pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock)
1921 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1922
1923
1924
1925extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock,
1926 __const struct timespec *__restrict
1927 __abstime) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1928
1929
1930
1931extern int pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock)
1932 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1933
1934
1935extern int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock)
1936 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1937
1938
1939
1940extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock,
1941 __const struct timespec *__restrict
1942 __abstime) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1943
1944
1945
1946extern int pthread_rwlock_unlock (pthread_rwlock_t *__rwlock)
1947 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1948
1949
1950
1951
1952
1953extern int pthread_rwlockattr_init (pthread_rwlockattr_t *__attr)
1954 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1955
1956
1957extern int pthread_rwlockattr_destroy (pthread_rwlockattr_t *__attr)
1958 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1959
1960
1961extern int pthread_rwlockattr_getpshared (__const pthread_rwlockattr_t *
1962 __restrict __attr,
1963 int *__restrict __pshared)
1964 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1965
1966
1967extern int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *__attr,
1968 int __pshared)
1969 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1970
1971
1972extern int pthread_rwlockattr_getkind_np (__const pthread_rwlockattr_t *
1973 __restrict __attr,
1974 int *__restrict __pref)
1975 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
1976
1977
1978extern int pthread_rwlockattr_setkind_np (pthread_rwlockattr_t *__attr,
1979 int __pref) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1980
1981
1982
1983
1984
1985
1986
1987extern int pthread_cond_init (pthread_cond_t *__restrict __cond,
1988 __const pthread_condattr_t *__restrict
1989 __cond_attr) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1990
1991
1992extern int pthread_cond_destroy (pthread_cond_t *__cond)
1993 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1994
1995
1996extern int pthread_cond_signal (pthread_cond_t *__cond)
1997 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
1998
1999
2000extern int pthread_cond_broadcast (pthread_cond_t *__cond)
2001 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2002
2003
2004
2005
2006
2007
2008extern int pthread_cond_wait (pthread_cond_t *__restrict __cond,
2009 pthread_mutex_t *__restrict __mutex)
2010 __attribute__ ((__nonnull__ (1, 2)));
2011# 984 "/usr/include/pthread.h" 3 4
2012extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond,
2013 pthread_mutex_t *__restrict __mutex,
2014 __const struct timespec *__restrict
2015 __abstime) __attribute__ ((__nonnull__ (1, 2, 3)));
2016
2017
2018
2019
2020extern int pthread_condattr_init (pthread_condattr_t *__attr)
2021 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2022
2023
2024extern int pthread_condattr_destroy (pthread_condattr_t *__attr)
2025 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2026
2027
2028extern int pthread_condattr_getpshared (__const pthread_condattr_t *
2029 __restrict __attr,
2030 int *__restrict __pshared)
2031 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
2032
2033
2034extern int pthread_condattr_setpshared (pthread_condattr_t *__attr,
2035 int __pshared) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2036
2037
2038
2039extern int pthread_condattr_getclock (__const pthread_condattr_t *
2040 __restrict __attr,
2041 __clockid_t *__restrict __clock_id)
2042 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
2043
2044
2045extern int pthread_condattr_setclock (pthread_condattr_t *__attr,
2046 __clockid_t __clock_id)
2047 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2048# 1028 "/usr/include/pthread.h" 3 4
2049extern int pthread_spin_init (pthread_spinlock_t *__lock, int __pshared)
2050 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2051
2052
2053extern int pthread_spin_destroy (pthread_spinlock_t *__lock)
2054 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2055
2056
2057extern int pthread_spin_lock (pthread_spinlock_t *__lock)
2058 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2059
2060
2061extern int pthread_spin_trylock (pthread_spinlock_t *__lock)
2062 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2063
2064
2065extern int pthread_spin_unlock (pthread_spinlock_t *__lock)
2066 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2067
2068
2069
2070
2071
2072
2073extern int pthread_barrier_init (pthread_barrier_t *__restrict __barrier,
2074 __const pthread_barrierattr_t *__restrict
2075 __attr, unsigned int __count)
2076 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2077
2078
2079extern int pthread_barrier_destroy (pthread_barrier_t *__barrier)
2080 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2081
2082
2083extern int pthread_barrier_wait (pthread_barrier_t *__barrier)
2084 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2085
2086
2087
2088extern int pthread_barrierattr_init (pthread_barrierattr_t *__attr)
2089 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2090
2091
2092extern int pthread_barrierattr_destroy (pthread_barrierattr_t *__attr)
2093 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2094
2095
2096extern int pthread_barrierattr_getpshared (__const pthread_barrierattr_t *
2097 __restrict __attr,
2098 int *__restrict __pshared)
2099 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2)));
2100
2101
2102extern int pthread_barrierattr_setpshared (pthread_barrierattr_t *__attr,
2103 int __pshared)
2104 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2105# 1095 "/usr/include/pthread.h" 3 4
2106extern int pthread_key_create (pthread_key_t *__key,
2107 void (*__destr_function) (void *))
2108 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1)));
2109
2110
2111extern int pthread_key_delete (pthread_key_t __key) __attribute__ ((__nothrow__));
2112
2113
2114extern void *pthread_getspecific (pthread_key_t __key) __attribute__ ((__nothrow__));
2115
2116
2117extern int pthread_setspecific (pthread_key_t __key,
2118 __const void *__pointer) __attribute__ ((__nothrow__)) ;
2119
2120
2121
2122
2123extern int pthread_getcpuclockid (pthread_t __thread_id,
2124 __clockid_t *__clock_id)
2125 __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (2)));
2126# 1129 "/usr/include/pthread.h" 3 4
2127extern int pthread_atfork (void (*__prepare) (void),
2128 void (*__parent) (void),
2129 void (*__child) (void)) __attribute__ ((__nothrow__));
2130# 1143 "/usr/include/pthread.h" 3 4
2131
2132# 3 "indexer.c" 2
2133
2134
2135
2136
2137
2138int table[128];
2139pthread_mutex_t cas_mutex[128];
2140
2141pthread_t tids[13];
2142
2143
2144int cas(int * tab, int h, int val, int new_val)
2145{
2146 int ret_val = 0;
2147 pthread_mutex_lock(&cas_mutex[h]);
2148
2149
2150 if ( tab[h] == val ) {
2151 tab[h] = new_val;
2152 ret_val = 1;
2153 }
2154
2155 pthread_mutex_unlock(&cas_mutex[h]);
2156
2157
2158 return ret_val;
2159}
2160
2161
2162
2163void * thread_routine(void * arg)
2164{
2165 int tid;
2166 int m = 0, w, h;
2167 tid = *((int *)arg);
2168
2169 while(1){
2170 if ( m < 4 ){
2171 w = (++m) * 11 + tid;
2172 }
2173 else{
2174 pthread_exit(((void *)0));
2175 }
2176
2177 h = (w * 7) % 128;
2178
2179 if (h<0)
2180 {
2181 ERROR: goto ERROR;
2182 ;
2183 }
2184
2185 while ( cas(table, h, 0, w) == 0){
2186 h = (h+1) % 128;
2187 }
2188 }
2189
2190}
2191
2192
2193int main()
2194{
2195 int i, arg;
2196
2197 for (i = 0; i < 128; i++)
2198 pthread_mutex_init(&cas_mutex[i], ((void *)0));
2199
2200 for (i = 0; i < 13; i++){
2201 arg=i;
2202 pthread_create(&tids[i], ((void *)0), thread_routine, &arg);
2203 }
2204
2205 for (i = 0; i < 13; i++){
2206 pthread_join(tids[i], ((void *)0));
2207 }
2208
2209 for (i = 0; i < 128; i++){
2210 pthread_mutex_destroy(&cas_mutex[i]);
2211 }
2212
2213}