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The linker does not create symbols for static functions so Rust FFI can't find them. All static inline function have been changed to 'inline' functions with an 'extern inline' declaration in the corresponding .c files. Other than Rust FFI seeing the functions this has other advantages. See [1] for a nice explanation. [1] https://gustedt.wordpress.com/2010/11/29/myth-and-reality-about-inline-in-c99/
124 lines
3 KiB
C
124 lines
3 KiB
C
/*
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This file is part of libpsyc.
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Copyright (C) 2011,2012 Carlo v. Loesch, Gabor X Toth, Mathias L. Baumann,
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and other contributing authors.
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libpsyc is free software: you can redistribute it and/or modify it under the
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terms of the GNU Affero General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option) any
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later version. As a special exception, libpsyc is distributed with additional
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permissions to link libpsyc libraries with non-AGPL works.
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libpsyc is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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details.
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You should have received a copy of the GNU Affero General Public License and
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the linking exception along with libpsyc in a COPYING file.
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*/
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/**
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* @file psyc/variable.h
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*/
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#ifndef PSYC_VARIABLE_H
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#define PSYC_VARIABLE_H
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#include "match.h"
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#include "packet.h"
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/// Routing variables in alphabetical order.
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extern const PsycMapInt psyc_rvars[];
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// Variable types in alphabetical order.
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extern const PsycMapInt psyc_var_types[];
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/// Method names in alphabetical order.
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extern const PsycMapInt psyc_methods[];
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extern const size_t psyc_rvars_num;
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extern const size_t psyc_var_types_num;
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extern const size_t psyc_methods_num;
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typedef enum {
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PSYC_RVAR_UNKNOWN,
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PSYC_RVAR_AMOUNT_FRAGMENTS,
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PSYC_RVAR_CONTEXT,
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PSYC_RVAR_COUNTER,
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PSYC_RVAR_FRAGMENT,
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PSYC_RVAR_SOURCE,
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PSYC_RVAR_SOURCE_RELAY,
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PSYC_RVAR_TAG,
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PSYC_RVAR_TAG_RELAY,
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PSYC_RVAR_TARGET,
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PSYC_RVAR_TARGET_RELAY,
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PSYC_RVARS_NUM,
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} PsycRoutingVar;
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/**
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* Variable types.
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*
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* This enum lists PSYC variable types that
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* this library is capable of checking for
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* validity. Other variable types are treated
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* as opaque data.
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*/
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typedef enum {
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PSYC_TYPE_UNKNOWN,
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PSYC_TYPE_AMOUNT,
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PSYC_TYPE_COLOR,
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PSYC_TYPE_COUNTER,
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PSYC_TYPE_DATE,
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PSYC_TYPE_DEGREE,
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PSYC_TYPE_DICT,
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PSYC_TYPE_ENTITY,
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PSYC_TYPE_FLAG,
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PSYC_TYPE_LANGUAGE,
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PSYC_TYPE_LIST,
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PSYC_TYPE_NICK,
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PSYC_TYPE_PAGE,
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PSYC_TYPE_STRUCT,
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PSYC_TYPE_TIME,
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PSYC_TYPE_UNIFORM,
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} PsycType;
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/**
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* Look up routing variable.
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*/
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inline PsycRoutingVar
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psyc_var_routing (const char *name, size_t len)
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{
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return (PsycRoutingVar)
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psyc_map_lookup_int((PsycMapInt*)psyc_rvars, psyc_rvars_num, name, len,
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PSYC_NO);
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}
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/**
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* Get the type of variable name.
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*/
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inline PsycType
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psyc_var_type (const char *name, size_t len)
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{
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return (PsycType)
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psyc_map_lookup_int((PsycMapInt*)psyc_var_types, psyc_var_types_num,
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name, len, PSYC_YES);
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}
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/**
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* Is this a list variable name?
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*/
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inline PsycBool
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psyc_var_is_list (const char *name, size_t len)
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{
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return len < 5 || memcmp(name, "_list", 5) != 0 || (len > 5 && name[5] != '_')
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? PSYC_FALSE : PSYC_TRUE;
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}
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PsycMethod
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psyc_method (char *method, size_t methodlen, PsycMethod *family, unsigned int *flag);
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#endif
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