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add signal handler w/ debug info

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simon987
2021-05-08 16:23:24 -04:00
parent 523c123e2e
commit 22dd58e140
7 changed files with 105 additions and 4 deletions
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10
src/io/store.c
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@@ -4,6 +4,7 @@
store_t *store_create(char *path, size_t chunk_size) {
store_t *store = malloc(sizeof(struct store_t));
#if (SIST_FAKE_STORE != 1)
store->chunk_size = chunk_size;
pthread_rwlock_init(&store->lock, NULL);
@@ -28,15 +29,18 @@ store_t *store_create(char *path, size_t chunk_size) {
mdb_txn_begin(store->env, NULL, 0, &txn);
mdb_dbi_open(txn, NULL, 0, &store->dbi);
mdb_txn_commit(txn);
#endif
return store;
}
void store_destroy(store_t *store) {
#if (SIST_FAKE_STORE != 1)
pthread_rwlock_destroy(&store->lock);
mdb_close(store->env, store->dbi);
mdb_env_close(store->env);
#endif
free(store);
}
@@ -56,6 +60,8 @@ void store_write(store_t *store, char *key, size_t key_len, char *buf, size_t bu
}
}
#if (SIST_FAKE_STORE != 1)
MDB_val mdb_key;
mdb_key.mv_data = key;
mdb_key.mv_size = key_len;
@@ -92,10 +98,13 @@ void store_write(store_t *store, char *key, size_t key_len, char *buf, size_t bu
if (put_ret != 0) {
LOG_ERROR("store.c", mdb_strerror(put_ret))
}
#endif
}
char *store_read(store_t *store, char *key, size_t key_len, size_t *ret_vallen) {
char *buf = NULL;
#if (SIST_FAKE_STORE != 1)
MDB_val mdb_key;
mdb_key.mv_data = key;
mdb_key.mv_size = key_len;
@@ -116,6 +125,7 @@ char *store_read(store_t *store, char *key, size_t key_len, size_t *ret_vallen)
}
mdb_txn_abort(txn);
#endif
return buf;
}