80bd109cd3
- move system calls for use by services from libminlib into libsys; - move srv_fork(2) and srv_kill(2) from RS and into libsys; - replace getprocnr(2) with sef_self(3); - rename previous getnprocnr(2) to getprocnr(2); - clean up getepinfo(2); - change all libsys calls that used _syscall to use _taskcall, so as to avoid going through errno to pass errors; this is already how most calls work anyway, and many of the calls previously using _syscall were already assumed to return the actual error; - initialize request messages to zero, for future compatibility (note that this does not include PCI calls, which are in need of a much bigger overhaul, nor kernel calls); - clean up more of dead DS code as a side effect. Change-Id: I8788f54c68598fcf58e23486e270c2d749780ebb
102 lines
3.7 KiB
C
102 lines
3.7 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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/* 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_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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/* 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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void build_cmd_dep(struct rproc *rp);
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int srv_update(endpoint_t src_e, endpoint_t dst_e);
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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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void cleanup_service_debug(char *file, int line, 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);
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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);
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int start_service(struct rproc *rp);
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void stop_service(struct rproc *rp,int how);
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int update_service(struct rproc **src_rpp, struct rproc **dst_rpp, int
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swap_flag);
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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, struct rproc *rp);
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void get_service_instances(struct rproc *rp, struct rproc ***rps, int
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*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, endpoint_t
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source);
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int edit_slot(struct rproc *rp, struct rs_start *rs_start, endpoint_t
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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 update_period(message *m_ptr);
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void end_update(int result, int reply_flag);
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/* utility.c */
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int init_service(struct rproc *rp, int type);
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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, bitchunk_t
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*call_mask, int call_base, int is_init);
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char* srv_to_string(struct rproc *rp);
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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, endpoint_t
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bak_sig_mgr);
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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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