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b32800f7c5
Problem: too many strlen() calls in userfunc.c
Solution: refactor userfunc.c and remove calls to strlen(),
drop set_ufunc_name() and roll it into alloc_ufunc(),
check for out-of-memory condition in trans_function_name_ext()
(John Marriott)
closes: #16537
Signed-off-by: John Marriott <basilisk@internode.on.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
99 lines
5.1 KiB
C
99 lines
5.1 KiB
C
/* userfunc.c */
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void func_init(void);
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hashtab_T *func_tbl_get(void);
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char_u *make_ufunc_name_readable(char_u *name, char_u *buf, size_t bufsize);
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char_u *get_lambda_name(void);
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size_t get_lambda_name_len(void);
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char_u *register_cfunc(cfunc_T cb, cfunc_free_T cb_free, void *state);
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int get_lambda_tv(char_u **arg, typval_T *rettv, int types_optional, evalarg_T *evalarg);
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char_u *deref_func_name(char_u *name, int *lenp, partial_T **partialp, type_T **type, int no_autoload, int new_function, int *found_var);
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void emsg_funcname(char *ermsg, char_u *name);
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int get_func_arguments(char_u **arg, evalarg_T *evalarg, int partial_argc, typval_T *argvars, int *argcount, int is_builtin);
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int get_func_tv(char_u *name, int len, typval_T *rettv, char_u **arg, evalarg_T *evalarg, funcexe_T *funcexe);
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char_u *fname_trans_sid(char_u *name, char_u *fname_buf, char_u **tofree, funcerror_T *error);
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void func_name_with_sid(char_u *name, int sid, char_u *buffer);
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ufunc_T *find_func_even_dead(char_u *name, int flags);
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ufunc_T *find_func(char_u *name, int is_global);
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int func_is_global(ufunc_T *ufunc);
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int func_requires_g_prefix(ufunc_T *ufunc);
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int func_name_refcount(char_u *name);
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void func_clear_free(ufunc_T *fp, int force);
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int copy_lambda_to_global_func(char_u *lambda, char_u *global, loopvarinfo_T *loopvarinfo, ectx_T *ectx);
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int funcdepth_increment(void);
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void funcdepth_decrement(void);
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int funcdepth_get(void);
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void funcdepth_restore(int depth);
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funccall_T *create_funccal(ufunc_T *fp, typval_T *rettv);
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void remove_funccal(void);
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funcerror_T check_user_func_argcount(ufunc_T *fp, int argcount);
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funcerror_T call_user_func_check(ufunc_T *fp, int argcount, typval_T *argvars, typval_T *rettv, funcexe_T *funcexe, dict_T *selfdict);
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void save_funccal(funccal_entry_T *entry);
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void restore_funccal(void);
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funccall_T *get_current_funccal(void);
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int at_script_level(void);
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void delete_script_functions(int sid);
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void free_all_functions(void);
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int builtin_function(char_u *name, int len);
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int func_call(char_u *name, typval_T *args, partial_T *partial, dict_T *selfdict, typval_T *rettv);
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int get_callback_depth(void);
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int call_callback(callback_T *callback, int len, typval_T *rettv, int argcount, typval_T *argvars);
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varnumber_T call_callback_retnr(callback_T *callback, int argcount, typval_T *argvars);
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void user_func_error(funcerror_T error, char_u *name, int found_var);
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int call_func(char_u *funcname, int len, typval_T *rettv, int argcount_in, typval_T *argvars_in, funcexe_T *funcexe);
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int call_simple_func(char_u *funcname, size_t len, typval_T *rettv);
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char_u *printable_func_name(ufunc_T *fp);
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char_u *trans_function_name(char_u **pp, int *is_global, int skip, int flags);
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char_u *get_scriptlocal_funcname(char_u *funcname);
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char_u *alloc_printable_func_name(char_u *fname);
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char_u *save_function_name(char_u **name, int *is_global, int skip, int flags, funcdict_T *fudi);
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void list_functions(regmatch_T *regmatch);
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ufunc_T *define_function(exarg_T *eap, char_u *name_arg, garray_T *lines_to_free, int class_flags, ocmember_T *obj_members, int obj_member_count);
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void ex_function(exarg_T *eap);
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ufunc_T *find_func_by_name(char_u *name, compiletype_T *compile_type);
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void defcompile_function(ufunc_T *ufunc, class_T *cl);
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void ex_defcompile(exarg_T *eap);
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int eval_fname_script(char_u *p);
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int translated_function_exists(char_u *name, int is_global);
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int has_varargs(ufunc_T *ufunc);
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int function_exists(char_u *name, int no_deref);
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char_u *get_expanded_name(char_u *name, int check);
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char_u *get_user_func_name(expand_T *xp, int idx);
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ufunc_T *copy_function(ufunc_T *fp);
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void ex_delfunction(exarg_T *eap);
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void func_unref(char_u *name);
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void func_ptr_unref(ufunc_T *fp);
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void func_ref(char_u *name);
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void func_ptr_ref(ufunc_T *fp);
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void ex_return(exarg_T *eap);
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int can_add_defer(void);
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int add_defer(char_u *name, int argcount_arg, typval_T *argvars);
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void invoke_all_defer(void);
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void ex_call(exarg_T *eap);
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int do_return(exarg_T *eap, int reanimate, int is_cmd, void *rettv);
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void discard_pending_return(void *rettv);
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char_u *get_return_cmd(void *rettv);
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char_u *get_func_line(int c, void *cookie, int indent, getline_opt_T options);
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int func_has_ended(void *cookie);
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int func_has_abort(void *cookie);
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dict_T *make_partial(dict_T *selfdict_in, typval_T *rettv);
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char_u *func_name(void *cookie);
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linenr_T *func_breakpoint(void *cookie);
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int *func_dbg_tick(void *cookie);
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int func_level(void *cookie);
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int current_func_returned(void);
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int free_unref_funccal(int copyID, int testing);
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hashtab_T *get_funccal_local_ht(void);
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dictitem_T *get_funccal_local_var(void);
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hashtab_T *get_funccal_args_ht(void);
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dictitem_T *get_funccal_args_var(void);
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void list_func_vars(int *first);
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dict_T *get_current_funccal_dict(hashtab_T *ht);
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hashitem_T *find_hi_in_scoped_ht(char_u *name, hashtab_T **pht);
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dictitem_T *find_var_in_scoped_ht(char_u *name, int no_autoload);
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int set_ref_in_previous_funccal(int copyID);
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int set_ref_in_call_stack(int copyID);
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int set_ref_in_functions(int copyID);
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int set_ref_in_func_args(int copyID);
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int set_ref_in_func(char_u *name, ufunc_T *fp_in, int copyID);
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int get_func_arity(char_u *name, int *required, int *optional, int *varargs);
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/* vim: set ft=c : */
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