d99a015343
Authored by: Chris Williamson <chris.williamson@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: John Kennedy <john.kennedy@delphix.com> Reviewed by: Dan Kimmel <dan.kimmel@delphix.com> Approved by: Garrett D'Amore <garrett@damore.org> Ported-by: Don Brady <don.brady@delphix.com> Ported-by: John Kennedy <john.kennedy@delphix.com> OpenZFS-issue: https://www.illumos.org/issues/7431 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/dfc11533 Porting Notes: * The CLI long option arguments for '-t' and '-m' don't parse on linux * Switched from kmem_alloc to vmem_alloc in zcp_lua_alloc * Lua implementation is built as its own module (zlua.ko) * Lua headers consumed directly by zfs code moved to 'include/sys/lua/' * There is no native setjmp/longjump available in stock Linux kernel. Brought over implementations from illumos and FreeBSD * The get_temporary_prop() was adapted due to VFS platform differences * Use of inline functions in lua parser to reduce stack usage per C call * Skip some ZFS Test Suite ZCP tests on sparc64 to avoid stack overflow
60 lines
1.1 KiB
C
60 lines
1.1 KiB
C
/* BEGIN CSTYLED */
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/*
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** $Id: ltm.h,v 2.11.1.1 2013/04/12 18:48:47 roberto Exp $
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** Tag methods
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** See Copyright Notice in lua.h
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*/
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#ifndef ltm_h
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#define ltm_h
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#include "lobject.h"
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/*
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* WARNING: if you change the order of this enumeration,
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* grep "ORDER TM"
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*/
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typedef enum {
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TM_INDEX,
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TM_NEWINDEX,
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TM_GC,
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TM_MODE,
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TM_LEN,
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TM_EQ, /* last tag method with `fast' access */
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TM_ADD,
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TM_SUB,
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TM_MUL,
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TM_DIV,
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TM_MOD,
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TM_POW,
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TM_UNM,
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TM_LT,
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TM_LE,
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TM_CONCAT,
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TM_CALL,
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TM_N /* number of elements in the enum */
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} TMS;
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#define gfasttm(g,et,e) ((et) == NULL ? NULL : \
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((et)->flags & (1u<<(e))) ? NULL : luaT_gettm(et, e, (g)->tmname[e]))
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#define fasttm(l,et,e) gfasttm(G(l), et, e)
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#define ttypename(x) luaT_typenames_[(x) + 1]
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#define objtypename(x) ttypename(ttypenv(x))
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LUAI_DDEC const char *const luaT_typenames_[LUA_TOTALTAGS];
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LUAI_FUNC const TValue *luaT_gettm (Table *events, TMS event, TString *ename);
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LUAI_FUNC const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o,
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TMS event);
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LUAI_FUNC void luaT_init (lua_State *L);
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#endif
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/* END CSTYLED */
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