lighttpd 1.4.x https://www.lighttpd.net/
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#include "first.h"
#include "array.h"
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
static data_unset *data_count_copy(const data_unset *s) {
data_count *src = (data_count *)s;
data_count *ds = data_count_init();
buffer_copy_buffer(ds->key, src->key);
ds->count = src->count;
ds->is_index_key = src->is_index_key;
return (data_unset *)ds;
}
static void data_count_free(data_unset *d) {
data_count *ds = (data_count *)d;
buffer_free(ds->key);
free(d);
}
static void data_count_reset(data_unset *d) {
data_count *ds = (data_count *)d;
buffer_reset(ds->key);
ds->count = 0;
}
static int data_count_insert_dup(data_unset *dst, data_unset *src) {
data_count *ds_dst = (data_count *)dst;
data_count *ds_src = (data_count *)src;
ds_dst->count += ds_src->count;
src->free(src);
return 0;
}
static void data_count_print(const data_unset *d, int depth) {
data_count *ds = (data_count *)d;
UNUSED(depth);
fprintf(stdout, "count(%d)", ds->count);
}
data_count *data_count_init(void) {
data_count *ds;
ds = calloc(1, sizeof(*ds));
force_assert(NULL != ds);
ds->key = buffer_init();
ds->count = 1;
ds->copy = data_count_copy;
ds->free = data_count_free;
ds->reset = data_count_reset;
ds->insert_dup = data_count_insert_dup;
ds->print = data_count_print;
ds->type = TYPE_COUNT;
return ds;
}