150 lines
5.7 KiB
C
150 lines
5.7 KiB
C
/* Function prototypes. */
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/* Structs used in prototypes must be declared as such first. */
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struct rproc;
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struct rprocupd;
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/* exec.c */
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int srv_execve(int proc_e, char *exec, size_t exec_len, char *argv[],
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char **env);
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/* main.c */
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int main(void);
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/* request.c */
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int do_up(message *m);
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int do_down(message *m);
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int do_refresh(message *m);
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int do_restart(message *m);
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int do_clone(message *m);
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int do_unclone(message *m);
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int do_edit(message *m);
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int do_shutdown(message *m);
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void do_period(message *m);
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int do_init_ready(message *m);
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int do_update(message *m);
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int do_upd_ready(message *m);
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void do_sigchld(void);
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int do_getsysinfo(message *m);
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int do_lookup(message *m);
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int do_sysctl(message *m);
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/* manager.c */
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int check_call_permission(endpoint_t caller, int call, struct rproc
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*rp);
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int copy_rs_start(endpoint_t src_e, char *src_rs_start, struct rs_start
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*rs_start);
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int copy_label(endpoint_t src_e, char *src_label, size_t src_len, char
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*dst_label, size_t dst_len);
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int init_state_data(endpoint_t src_e, int prepare_state,
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struct rs_state_data *src_rs_state_data,
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struct rs_state_data *dst_rs_state_data);
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void build_cmd_dep(struct rproc *rp);
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#define kill_service(rp, errstr, err) \
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kill_service_debug(__FILE__, __LINE__, rp, errstr, err)
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int kill_service_debug(char *file, int line, struct rproc *rp, char
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*errstr, int err);
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#define crash_service(rp) \
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crash_service_debug(__FILE__, __LINE__, rp)
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int crash_service_debug(char *file, int line, struct rproc *rp);
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#define cleanup_service(rp) \
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cleanup_service_debug(__FILE__, __LINE__, rp)
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#define cleanup_service_now(rp) \
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do { struct rproc *rpt = rp; cleanup_service(rpt); cleanup_service(rpt); } while(0)
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void cleanup_service_debug(char *file, int line,
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struct rproc *rp);
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#define detach_service(rp) \
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detach_service_debug(__FILE__, __LINE__, rp)
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void detach_service_debug(char *file, int line,
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struct rproc *rp);
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int create_service(struct rproc *rp);
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int clone_service(struct rproc *rp, int instance_flag, int init_flags);
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int publish_service(struct rproc *rp);
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int unpublish_service(struct rproc *rp);
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int run_service(struct rproc *rp, int init_type, int init_flags);
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int start_service(struct rproc *rp, int init_flags);
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void stop_service(struct rproc *rp,int how);
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void activate_service(struct rproc *rp, struct rproc *ex_rp);
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void terminate_service(struct rproc *rp);
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void restart_service(struct rproc *rp);
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void inherit_service_defaults(struct rproc *def_rp,
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struct rproc *rp);
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void get_service_instances(struct rproc *rp, struct rproc ***rps,
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int *length);
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int read_exec(struct rproc *rp);
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void share_exec(struct rproc *rp_src, struct rproc *rp_dst);
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void free_exec(struct rproc *rp);
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int init_slot(struct rproc *rp, struct rs_start *rs_start,
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endpoint_t source);
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int edit_slot(struct rproc *rp, struct rs_start *rs_start,
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endpoint_t source);
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int clone_slot(struct rproc *rp, struct rproc **clone_rpp);
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void swap_slot(struct rproc **src_rpp, struct rproc **dst_rpp);
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struct rproc* lookup_slot_by_label(char *label);
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struct rproc* lookup_slot_by_pid(pid_t pid);
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struct rproc* lookup_slot_by_dev_nr(dev_t dev_nr);
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struct rproc* lookup_slot_by_flags(int flags);
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int alloc_slot(struct rproc **rpp);
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void free_slot(struct rproc *rp);
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char *get_next_label(char *ptr, char *label, char *caller_label);
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void add_forward_ipc(struct rproc *rp, struct priv *privp);
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void add_backward_ipc(struct rproc *rp, struct priv *privp);
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void init_privs(struct rproc *rp, struct priv *privp);
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void end_srv_init(struct rproc *rp);
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/* update.c */
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void rupdate_clear_upds(void);
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void rupdate_add_upd(struct rprocupd* rpupd);
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void rupdate_set_new_upd_flags(struct rprocupd* rpupd);
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void rupdate_upd_init(struct rprocupd* rpupd, struct rproc *rp);
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void rupdate_upd_clear(struct rprocupd* rpupd);
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void rupdate_upd_move(struct rproc* src_rp, struct rproc* dst_rp);
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#define request_prepare_update_service(rp, state) \
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request_prepare_update_service_debug(__FILE__, __LINE__, rp, state)
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void request_prepare_update_service_debug(char *file, int line,
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struct rproc *rp, int state);
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int srv_update(endpoint_t src_e, endpoint_t dst_e, int sys_upd_flags);
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int update_service(struct rproc **src_rpp,
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struct rproc **dst_rpp, int swap_flag, int sys_upd_flags);
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void rollback_service(struct rproc **src_rpp,
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struct rproc **dst_rpp);
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void update_period(message *m_ptr);
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int start_update_prepare(int allow_retries);
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struct rprocupd* start_update_prepare_next(void);
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int start_update(void);
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int start_srv_update(struct rprocupd *rpupd);
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int complete_srv_update(struct rprocupd *rpupd);
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void end_srv_update(struct rprocupd *rpupd, int result, int reply_flag);
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int abort_update_proc(int reason);
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#define end_update(result, reply_flag) \
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end_update_debug(__FILE__, __LINE__, result, reply_flag)
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void end_update_debug(char *file, int line,
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int result, int reply_flag);
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/* utility.c */
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int init_service(struct rproc *rp, int type, int flags);
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void fill_send_mask(sys_map_t *send_mask, int set_bits);
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void fill_call_mask( int *calls, int tot_nr_calls,
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bitchunk_t *call_mask, int call_base, int is_init);
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#define srv_to_string(RP) srv_to_string_gen(RP, DEBUG)
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char* srv_to_string_gen(struct rproc *rp, int is_verbose);
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char* srv_upd_to_string(struct rprocupd *rpupd);
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int rs_asynsend(struct rproc *rp, message *m_ptr, int no_reply);
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int rs_receive_ticks(endpoint_t src, message *m_ptr,
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int *status_ptr, int ticks);
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void reply(endpoint_t who, struct rproc *rp, message *m_ptr);
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void late_reply(struct rproc *rp, int code);
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int rs_isokendpt(endpoint_t endpoint, int *proc);
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int sched_init_proc(struct rproc *rp);
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int update_sig_mgrs(struct rproc *rp, endpoint_t sig_mgr,
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endpoint_t bak_sig_mgr);
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int rs_is_idle(void);
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void rs_idle_period(void);
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void print_services_status(void);
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void print_update_status(void);
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/* error.c */
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char * init_strerror(int errnum);
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char * lu_strerror(int errnum);
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