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69 lines
2.6 KiB
69 lines
2.6 KiB
5 months ago
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/*
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* include/haproxy/hlua.h
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* Lua core management functions
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*
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* Copyright (C) 2015-2016 Thierry Fournier <tfournier@arpalert.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, version 2.1
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* exclusively.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _HAPROXY_HLUA_H
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#define _HAPROXY_HLUA_H
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#include <haproxy/hlua-t.h>
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#ifdef USE_LUA
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/* The following macros are used to set flags. */
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#define HLUA_SET_RUN(__hlua) do {(__hlua)->flags |= HLUA_RUN;} while(0)
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#define HLUA_CLR_RUN(__hlua) do {(__hlua)->flags &= ~HLUA_RUN;} while(0)
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#define HLUA_IS_RUNNING(__hlua) ((__hlua)->flags & HLUA_RUN)
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#define HLUA_SET_CTRLYIELD(__hlua) do {(__hlua)->flags |= HLUA_CTRLYIELD;} while(0)
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#define HLUA_CLR_CTRLYIELD(__hlua) do {(__hlua)->flags &= ~HLUA_CTRLYIELD;} while(0)
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#define HLUA_IS_CTRLYIELDING(__hlua) ((__hlua)->flags & HLUA_CTRLYIELD)
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#define HLUA_SET_WAKERESWR(__hlua) do {(__hlua)->flags |= HLUA_WAKERESWR;} while(0)
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#define HLUA_CLR_WAKERESWR(__hlua) do {(__hlua)->flags &= ~HLUA_WAKERESWR;} while(0)
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#define HLUA_IS_WAKERESWR(__hlua) ((__hlua)->flags & HLUA_WAKERESWR)
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#define HLUA_SET_WAKEREQWR(__hlua) do {(__hlua)->flags |= HLUA_WAKEREQWR;} while(0)
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#define HLUA_CLR_WAKEREQWR(__hlua) do {(__hlua)->flags &= ~HLUA_WAKEREQWR;} while(0)
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#define HLUA_IS_WAKEREQWR(__hlua) ((__hlua)->flags & HLUA_WAKEREQWR)
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#define HLUA_INIT(__hlua) do { (__hlua)->T = 0; } while(0)
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/* Lua HAProxy integration functions. */
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void hlua_ctx_destroy(struct hlua *lua);
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void hlua_init();
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int hlua_post_init();
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void hlua_applet_tcp_fct(struct appctx *ctx);
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void hlua_applet_http_fct(struct appctx *ctx);
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struct task *hlua_process_task(struct task *task, void *context, unsigned short state);
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#else /* USE_LUA */
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/************************ For use when Lua is disabled ********************/
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#define HLUA_IS_RUNNING(__hlua) 0
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#define HLUA_INIT(__hlua)
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/* Empty function for compilation without Lua. */
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static inline void hlua_init() { }
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static inline int hlua_post_init() { return 1; }
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static inline void hlua_ctx_destroy(struct hlua *lua) { }
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#endif /* USE_LUA */
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#endif /* _HAPROXY_HLUA_H */
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