diff options
Diffstat (limited to 'src/irmd/registry.h')
| -rw-r--r-- | src/irmd/registry.h | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/src/irmd/registry.h b/src/irmd/registry.h deleted file mode 100644 index 2c15483d..00000000 --- a/src/irmd/registry.h +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Ouroboros - Copyright (C) 2016 - 2022 - * - * The IPC Resource Manager - Registry - * - * Dimitri Staessens <dimitri@ouroboros.rocks> - * Sander Vrijders <sander@ouroboros.rocks> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., http://www.fsf.org/about/contact/. - */ - -#ifndef OUROBOROS_IRMD_REGISTRY_H -#define OUROBOROS_IRMD_REGISTRY_H - -#include <ouroboros/hash.h> -#include <ouroboros/ipcp.h> -#include <ouroboros/list.h> -#include <ouroboros/irm.h> - -#include "proc_table.h" -#include "prog_table.h" - -#include <stdint.h> -#include <stdbool.h> -#include <pthread.h> -#include <string.h> -#include <sys/types.h> - -#define registry_has_name(r, name) \ - (registry_get_entry(r, name) != NULL) - -enum reg_name_state { - REG_NAME_NULL = 0, - REG_NAME_IDLE, - REG_NAME_AUTO_ACCEPT, - REG_NAME_AUTO_EXEC, - REG_NAME_FLOW_ACCEPT, - REG_NAME_FLOW_ARRIVED, - REG_NAME_DESTROY -}; - -/* An entry in the registry */ -struct reg_entry { - struct list_head next; - char * name; - - /* Policies for this name. */ - enum pol_balance pol_lb; /* Load balance incoming flows. */ - /* Programs that can be instantiated by the irmd. */ - struct list_head reg_progs; - /* Processes that are listening for this name. */ - struct list_head reg_pids; - - enum reg_name_state state; - pthread_cond_t state_cond; - pthread_mutex_t state_lock; -}; - -int reg_entry_add_prog(struct reg_entry * e, - struct prog_entry * a); - -void reg_entry_del_prog(struct reg_entry * e, - const char * prog); - -char * reg_entry_get_prog(struct reg_entry * e); - -int reg_entry_add_pid(struct reg_entry * e, - pid_t pid); - -void reg_entry_del_pid(struct reg_entry * e, - pid_t pid); - -void reg_entry_del_pid_el(struct reg_entry * e, - struct pid_el * a); - -pid_t reg_entry_get_pid(struct reg_entry * e); - -void reg_entry_set_policy(struct reg_entry * e, - enum pol_balance p); - -enum reg_name_state reg_entry_get_state(struct reg_entry * e); - -int reg_entry_set_state(struct reg_entry * e, - enum reg_name_state state); - -int reg_entry_leave_state(struct reg_entry * e, - enum reg_name_state state, - struct timespec * timeout); - -int reg_entry_wait_state(struct reg_entry * e, - enum reg_name_state state, - struct timespec * timeout); - -struct reg_entry * registry_add_name(struct list_head * registry, - const char * name); - -void registry_del_name(struct list_head * registry, - const char * name); - -void registry_del_process(struct list_head * registry, - pid_t pid); - -void registry_sanitize_pids(struct list_head * registry); - -struct reg_entry * registry_get_entry(struct list_head * registry, - const char * name); - -struct reg_entry * registry_get_entry_by_hash(struct list_head * registry, - enum hash_algo algo, - const uint8_t * hash, - size_t len); - -void registry_destroy(struct list_head * registry); - -#endif /* OUROBOROS_IRMD_REGISTRY_H */ |