void gt_fa_xbzclose(BZFILE *stream)
{
if (!fa) fa_init();
gt_assert(fa);
if (!stream) return;
xfclose_generic(stream, GFM_BZIP2, fa);
}
void gt_fa_xgzclose(gzFile stream)
{
if (!fa) fa_init();
gt_assert(fa);
if (!stream) return;
xfclose_generic(stream, GFM_GZIP, fa);
}
void gt_fa_xfclose(FILE *stream)
{
if (!fa) fa_init();
gt_assert(fa);
if (!stream) return;
xfclose_generic(stream, GFM_UNCOMPRESSED, fa);
}
gzFile gt_fa_xgzopen_func(const char *path, const char *mode,
const char *filename, int line)
{
gt_assert(path && mode);
if (!fa) fa_init();
gt_assert(fa);
return fileopen_generic(fa, path, mode, GFM_GZIP, true, filename, line, NULL);
}
gzFile gt_fa_gzopen_func(const char *path, const char *mode,
const char *filename, int line, GtError *err)
{
gt_error_check(err);
gt_assert(path && mode);
if (!fa) fa_init();
gt_assert(fa);
return fileopen_generic(fa, path, mode, GFM_GZIP, false, filename, line, err);
}
FILE* gt_fa_xfopen_func(const char *path, const char *mode,
const char *filename, int line)
{
gt_assert(path && mode);
if (!fa) fa_init();
gt_assert(fa);
return fileopen_generic(fa, path, mode, GFM_UNCOMPRESSED, true, filename,
line, NULL);
}
int mr_destroy(void)
{
if(pthread_barrier_destroy(&barrier)) {
perror("bar init");
return -1;
}
if(fa_init(file_name, nb_thread, &file_size))
return -1;
if(wcc_destroy(nb_thread))
return -1;
return 0;
}
/*********** Main thread functions **************/
int mr_init(void)
{
if(pthread_barrier_init( &barrier, NULL, nb_thread)) {
perror("bar init");
return -1;
}
if(fa_init(file_name, nb_thread, &file_size))
return -1;
/* TODO: better heuristique for nb_buckets */
if(wcc_init(nb_thread, file_size/AMAX_WORD_SIZE))
return -1;
return 0;
}
struct fa_t* fa_new(enum fa_mode mode, size_t type, struct state_t *states, size_t num_states) {
struct fa_t *a = malloc(sizeof(struct fa_t));
assert(a != NULL);
fa_init(a, mode, type, states, num_states);
return a;
}