Mercurial
annotate third_party/luajit/src/luajit.c @ 206:240337164a80
[Seobeo] SSL should be used for large file as well lol.
| author | MrJuneJune <me@mrjunejune.com> |
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| date | Sun, 15 Feb 2026 11:41:53 -0800 |
| parents | 94705b5986b3 |
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| rev | line source |
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1 /* |
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2 ** LuaJIT frontend. Runs commands, scripts, read-eval-print (REPL) etc. |
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3 ** Copyright (C) 2005-2023 Mike Pall. See Copyright Notice in luajit.h |
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4 ** |
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5 ** Major portions taken verbatim or adapted from the Lua interpreter. |
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6 ** Copyright (C) 1994-2008 Lua.org, PUC-Rio. See Copyright Notice in lua.h |
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7 */ |
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8 |
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9 #include <stdio.h> |
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10 #include <stdlib.h> |
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11 #include <string.h> |
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12 |
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13 #define luajit_c |
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14 |
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15 #include "lua.h" |
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16 #include "lauxlib.h" |
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17 #include "lualib.h" |
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18 #include "luajit.h" |
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19 |
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20 #include "lj_arch.h" |
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21 |
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22 #if LJ_TARGET_POSIX |
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23 #include <unistd.h> |
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24 #define lua_stdin_is_tty() isatty(0) |
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25 #elif LJ_TARGET_WINDOWS |
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26 #include <io.h> |
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27 #ifdef __BORLANDC__ |
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28 #define lua_stdin_is_tty() isatty(_fileno(stdin)) |
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29 #else |
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30 #define lua_stdin_is_tty() _isatty(_fileno(stdin)) |
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31 #endif |
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32 #else |
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33 #define lua_stdin_is_tty() 1 |
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34 #endif |
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35 |
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36 #if !LJ_TARGET_CONSOLE |
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37 #include <signal.h> |
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38 #endif |
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39 |
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40 static lua_State *globalL = NULL; |
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41 static const char *progname = LUA_PROGNAME; |
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42 static char *empty_argv[2] = { NULL, NULL }; |
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43 |
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44 #if !LJ_TARGET_CONSOLE |
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45 static void lstop(lua_State *L, lua_Debug *ar) |
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46 { |
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47 (void)ar; /* unused arg. */ |
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48 lua_sethook(L, NULL, 0, 0); |
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49 /* Avoid luaL_error -- a C hook doesn't add an extra frame. */ |
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50 luaL_where(L, 0); |
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51 lua_pushfstring(L, "%sinterrupted!", lua_tostring(L, -1)); |
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52 lua_error(L); |
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53 } |
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54 |
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55 static void laction(int i) |
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56 { |
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57 signal(i, SIG_DFL); /* if another SIGINT happens before lstop, |
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58 terminate process (default action) */ |
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59 lua_sethook(globalL, lstop, LUA_MASKCALL | LUA_MASKRET | LUA_MASKCOUNT, 1); |
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60 } |
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61 #endif |
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62 |
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63 static void print_usage(void) |
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64 { |
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65 fputs("usage: ", stderr); |
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66 fputs(progname, stderr); |
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67 fputs(" [options]... [script [args]...].\n" |
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68 "Available options are:\n" |
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69 " -e chunk Execute string " LUA_QL("chunk") ".\n" |
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70 " -l name Require library " LUA_QL("name") ".\n" |
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71 " -b ... Save or list bytecode.\n" |
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72 " -j cmd Perform LuaJIT control command.\n" |
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73 " -O[opt] Control LuaJIT optimizations.\n" |
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74 " -i Enter interactive mode after executing " LUA_QL("script") ".\n" |
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75 " -v Show version information.\n" |
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76 " -E Ignore environment variables.\n" |
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77 " -- Stop handling options.\n" |
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78 " - Execute stdin and stop handling options.\n", stderr); |
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79 fflush(stderr); |
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80 } |
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81 |
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82 static void l_message(const char *msg) |
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83 { |
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84 if (progname) { fputs(progname, stderr); fputc(':', stderr); fputc(' ', stderr); } |
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85 fputs(msg, stderr); fputc('\n', stderr); |
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86 fflush(stderr); |
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87 } |
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88 |
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89 static int report(lua_State *L, int status) |
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90 { |
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91 if (status && !lua_isnil(L, -1)) { |
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92 const char *msg = lua_tostring(L, -1); |
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93 if (msg == NULL) msg = "(error object is not a string)"; |
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94 l_message(msg); |
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95 lua_pop(L, 1); |
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96 } |
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97 return status; |
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98 } |
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99 |
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100 static int traceback(lua_State *L) |
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101 { |
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102 if (!lua_isstring(L, 1)) { /* Non-string error object? Try metamethod. */ |
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103 if (lua_isnoneornil(L, 1) || |
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104 !luaL_callmeta(L, 1, "__tostring") || |
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105 !lua_isstring(L, -1)) |
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106 return 1; /* Return non-string error object. */ |
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107 lua_remove(L, 1); /* Replace object by result of __tostring metamethod. */ |
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108 } |
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109 luaL_traceback(L, L, lua_tostring(L, 1), 1); |
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110 return 1; |
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111 } |
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112 |
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113 static int docall(lua_State *L, int narg, int clear) |
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114 { |
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115 int status; |
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116 int base = lua_gettop(L) - narg; /* function index */ |
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117 lua_pushcfunction(L, traceback); /* push traceback function */ |
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118 lua_insert(L, base); /* put it under chunk and args */ |
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119 #if !LJ_TARGET_CONSOLE |
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120 signal(SIGINT, laction); |
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121 #endif |
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122 status = lua_pcall(L, narg, (clear ? 0 : LUA_MULTRET), base); |
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123 #if !LJ_TARGET_CONSOLE |
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124 signal(SIGINT, SIG_DFL); |
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125 #endif |
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126 lua_remove(L, base); /* remove traceback function */ |
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127 /* force a complete garbage collection in case of errors */ |
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128 if (status != LUA_OK) lua_gc(L, LUA_GCCOLLECT, 0); |
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129 return status; |
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130 } |
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131 |
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132 static void print_version(void) |
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133 { |
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134 fputs(LUAJIT_VERSION " -- " LUAJIT_COPYRIGHT ". " LUAJIT_URL "\n", stdout); |
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135 } |
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136 |
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137 static void print_jit_status(lua_State *L) |
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138 { |
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139 int n; |
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140 const char *s; |
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141 lua_getfield(L, LUA_REGISTRYINDEX, "_LOADED"); |
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142 lua_getfield(L, -1, "jit"); /* Get jit.* module table. */ |
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143 lua_remove(L, -2); |
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144 lua_getfield(L, -1, "status"); |
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145 lua_remove(L, -2); |
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146 n = lua_gettop(L); |
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147 lua_call(L, 0, LUA_MULTRET); |
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148 fputs(lua_toboolean(L, n) ? "JIT: ON" : "JIT: OFF", stdout); |
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149 for (n++; (s = lua_tostring(L, n)); n++) { |
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150 putc(' ', stdout); |
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151 fputs(s, stdout); |
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152 } |
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153 putc('\n', stdout); |
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154 lua_settop(L, 0); /* clear stack */ |
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155 } |
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156 |
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157 static void createargtable(lua_State *L, char **argv, int argc, int argf) |
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158 { |
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159 int i; |
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160 lua_createtable(L, argc - argf, argf); |
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161 for (i = 0; i < argc; i++) { |
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162 lua_pushstring(L, argv[i]); |
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163 lua_rawseti(L, -2, i - argf); |
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164 } |
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165 lua_setglobal(L, "arg"); |
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166 } |
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167 |
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168 static int dofile(lua_State *L, const char *name) |
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169 { |
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170 int status = luaL_loadfile(L, name) || docall(L, 0, 1); |
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171 return report(L, status); |
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172 } |
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173 |
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174 static int dostring(lua_State *L, const char *s, const char *name) |
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175 { |
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176 int status = luaL_loadbuffer(L, s, strlen(s), name) || docall(L, 0, 1); |
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177 return report(L, status); |
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178 } |
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179 |
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180 static int dolibrary(lua_State *L, const char *name) |
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181 { |
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182 lua_getglobal(L, "require"); |
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183 lua_pushstring(L, name); |
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184 return report(L, docall(L, 1, 1)); |
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185 } |
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186 |
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187 static void write_prompt(lua_State *L, int firstline) |
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188 { |
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189 const char *p; |
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190 lua_getfield(L, LUA_GLOBALSINDEX, firstline ? "_PROMPT" : "_PROMPT2"); |
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191 p = lua_tostring(L, -1); |
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192 if (p == NULL) p = firstline ? LUA_PROMPT : LUA_PROMPT2; |
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193 fputs(p, stdout); |
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194 fflush(stdout); |
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195 lua_pop(L, 1); /* remove global */ |
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196 } |
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197 |
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198 static int incomplete(lua_State *L, int status) |
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199 { |
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200 if (status == LUA_ERRSYNTAX) { |
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201 size_t lmsg; |
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202 const char *msg = lua_tolstring(L, -1, &lmsg); |
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203 const char *tp = msg + lmsg - (sizeof(LUA_QL("<eof>")) - 1); |
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204 if (strstr(msg, LUA_QL("<eof>")) == tp) { |
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205 lua_pop(L, 1); |
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206 return 1; |
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207 } |
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208 } |
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209 return 0; /* else... */ |
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210 } |
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211 |
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212 static int pushline(lua_State *L, int firstline) |
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213 { |
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214 char buf[LUA_MAXINPUT]; |
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215 write_prompt(L, firstline); |
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216 if (fgets(buf, LUA_MAXINPUT, stdin)) { |
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217 size_t len = strlen(buf); |
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218 if (len > 0 && buf[len-1] == '\n') |
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219 buf[len-1] = '\0'; |
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220 if (firstline && buf[0] == '=') |
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221 lua_pushfstring(L, "return %s", buf+1); |
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222 else |
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223 lua_pushstring(L, buf); |
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224 return 1; |
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225 } |
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226 return 0; |
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227 } |
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228 |
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229 static int loadline(lua_State *L) |
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230 { |
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231 int status; |
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232 lua_settop(L, 0); |
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233 if (!pushline(L, 1)) |
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234 return -1; /* no input */ |
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235 for (;;) { /* repeat until gets a complete line */ |
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236 status = luaL_loadbuffer(L, lua_tostring(L, 1), lua_strlen(L, 1), "=stdin"); |
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237 if (!incomplete(L, status)) break; /* cannot try to add lines? */ |
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238 if (!pushline(L, 0)) /* no more input? */ |
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239 return -1; |
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240 lua_pushliteral(L, "\n"); /* add a new line... */ |
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241 lua_insert(L, -2); /* ...between the two lines */ |
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242 lua_concat(L, 3); /* join them */ |
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243 } |
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244 lua_remove(L, 1); /* remove line */ |
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245 return status; |
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246 } |
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247 |
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248 static void dotty(lua_State *L) |
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249 { |
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250 int status; |
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251 const char *oldprogname = progname; |
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252 progname = NULL; |
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253 while ((status = loadline(L)) != -1) { |
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254 if (status == LUA_OK) status = docall(L, 0, 0); |
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255 report(L, status); |
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256 if (status == LUA_OK && lua_gettop(L) > 0) { /* any result to print? */ |
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257 lua_getglobal(L, "print"); |
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258 lua_insert(L, 1); |
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259 if (lua_pcall(L, lua_gettop(L)-1, 0, 0) != 0) |
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260 l_message(lua_pushfstring(L, "error calling " LUA_QL("print") " (%s)", |
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261 lua_tostring(L, -1))); |
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262 } |
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263 } |
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264 lua_settop(L, 0); /* clear stack */ |
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265 fputs("\n", stdout); |
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266 fflush(stdout); |
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267 progname = oldprogname; |
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268 } |
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269 |
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270 static int handle_script(lua_State *L, char **argx) |
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271 { |
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272 int status; |
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273 const char *fname = argx[0]; |
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274 if (strcmp(fname, "-") == 0 && strcmp(argx[-1], "--") != 0) |
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275 fname = NULL; /* stdin */ |
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276 status = luaL_loadfile(L, fname); |
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277 if (status == LUA_OK) { |
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278 /* Fetch args from arg table. LUA_INIT or -e might have changed them. */ |
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279 int narg = 0; |
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280 lua_getglobal(L, "arg"); |
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281 if (lua_istable(L, -1)) { |
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282 do { |
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283 narg++; |
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284 lua_rawgeti(L, -narg, narg); |
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285 } while (!lua_isnil(L, -1)); |
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286 lua_pop(L, 1); |
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287 lua_remove(L, -narg); |
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288 narg--; |
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289 } else { |
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290 lua_pop(L, 1); |
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291 } |
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292 status = docall(L, narg, 0); |
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293 } |
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294 return report(L, status); |
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295 } |
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296 |
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297 /* Load add-on module. */ |
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298 static int loadjitmodule(lua_State *L) |
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299 { |
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300 lua_getglobal(L, "require"); |
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301 lua_pushliteral(L, "jit."); |
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302 lua_pushvalue(L, -3); |
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303 lua_concat(L, 2); |
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304 if (lua_pcall(L, 1, 1, 0)) { |
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305 const char *msg = lua_tostring(L, -1); |
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306 if (msg && !strncmp(msg, "module ", 7)) |
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307 goto nomodule; |
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308 return report(L, 1); |
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309 } |
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310 lua_getfield(L, -1, "start"); |
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311 if (lua_isnil(L, -1)) { |
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312 nomodule: |
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313 l_message("unknown luaJIT command or jit.* modules not installed"); |
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314 return 1; |
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315 } |
|
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316 lua_remove(L, -2); /* Drop module table. */ |
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317 return 0; |
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318 } |
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319 |
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320 /* Run command with options. */ |
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321 static int runcmdopt(lua_State *L, const char *opt) |
|
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322 { |
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323 int narg = 0; |
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324 if (opt && *opt) { |
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325 for (;;) { /* Split arguments. */ |
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326 const char *p = strchr(opt, ','); |
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327 narg++; |
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328 if (!p) break; |
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329 if (p == opt) |
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330 lua_pushnil(L); |
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331 else |
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332 lua_pushlstring(L, opt, (size_t)(p - opt)); |
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333 opt = p + 1; |
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334 } |
|
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335 if (*opt) |
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336 lua_pushstring(L, opt); |
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337 else |
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338 lua_pushnil(L); |
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339 } |
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340 return report(L, lua_pcall(L, narg, 0, 0)); |
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341 } |
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342 |
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343 /* JIT engine control command: try jit library first or load add-on module. */ |
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344 static int dojitcmd(lua_State *L, const char *cmd) |
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345 { |
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346 const char *opt = strchr(cmd, '='); |
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347 lua_pushlstring(L, cmd, opt ? (size_t)(opt - cmd) : strlen(cmd)); |
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348 lua_getfield(L, LUA_REGISTRYINDEX, "_LOADED"); |
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349 lua_getfield(L, -1, "jit"); /* Get jit.* module table. */ |
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350 lua_remove(L, -2); |
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351 lua_pushvalue(L, -2); |
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352 lua_gettable(L, -2); /* Lookup library function. */ |
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353 if (!lua_isfunction(L, -1)) { |
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354 lua_pop(L, 2); /* Drop non-function and jit.* table, keep module name. */ |
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355 if (loadjitmodule(L)) |
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356 return 1; |
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357 } else { |
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358 lua_remove(L, -2); /* Drop jit.* table. */ |
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359 } |
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360 lua_remove(L, -2); /* Drop module name. */ |
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361 return runcmdopt(L, opt ? opt+1 : opt); |
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362 } |
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363 |
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364 /* Optimization flags. */ |
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365 static int dojitopt(lua_State *L, const char *opt) |
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366 { |
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367 lua_getfield(L, LUA_REGISTRYINDEX, "_LOADED"); |
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368 lua_getfield(L, -1, "jit.opt"); /* Get jit.opt.* module table. */ |
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369 lua_remove(L, -2); |
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370 lua_getfield(L, -1, "start"); |
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371 lua_remove(L, -2); |
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372 return runcmdopt(L, opt); |
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373 } |
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374 |
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375 /* Save or list bytecode. */ |
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376 static int dobytecode(lua_State *L, char **argv) |
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377 { |
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378 int narg = 0; |
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379 lua_pushliteral(L, "bcsave"); |
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380 if (loadjitmodule(L)) |
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381 return 1; |
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382 if (argv[0][2]) { |
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383 narg++; |
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384 argv[0][1] = '-'; |
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385 lua_pushstring(L, argv[0]+1); |
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386 } |
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387 for (argv++; *argv != NULL; narg++, argv++) |
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388 lua_pushstring(L, *argv); |
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389 report(L, lua_pcall(L, narg, 0, 0)); |
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390 return -1; |
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391 } |
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392 |
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393 /* check that argument has no extra characters at the end */ |
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394 #define notail(x) {if ((x)[2] != '\0') return -1;} |
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395 |
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396 #define FLAGS_INTERACTIVE 1 |
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397 #define FLAGS_VERSION 2 |
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398 #define FLAGS_EXEC 4 |
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399 #define FLAGS_OPTION 8 |
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400 #define FLAGS_NOENV 16 |
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401 |
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|
402 static int collectargs(char **argv, int *flags) |
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403 { |
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404 int i; |
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405 for (i = 1; argv[i] != NULL; i++) { |
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406 if (argv[i][0] != '-') /* Not an option? */ |
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407 return i; |
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408 switch (argv[i][1]) { /* Check option. */ |
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409 case '-': |
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410 notail(argv[i]); |
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411 return i+1; |
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412 case '\0': |
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413 return i; |
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414 case 'i': |
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415 notail(argv[i]); |
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416 *flags |= FLAGS_INTERACTIVE; |
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417 /* fallthrough */ |
|
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418 case 'v': |
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419 notail(argv[i]); |
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420 *flags |= FLAGS_VERSION; |
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421 break; |
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422 case 'e': |
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423 *flags |= FLAGS_EXEC; |
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424 /* fallthrough */ |
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425 case 'j': /* LuaJIT extension */ |
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426 case 'l': |
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427 *flags |= FLAGS_OPTION; |
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428 if (argv[i][2] == '\0') { |
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429 i++; |
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430 if (argv[i] == NULL) return -1; |
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431 } |
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432 break; |
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433 case 'O': break; /* LuaJIT extension */ |
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434 case 'b': /* LuaJIT extension */ |
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435 if (*flags) return -1; |
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436 *flags |= FLAGS_EXEC; |
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437 return i+1; |
|
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438 case 'E': |
|
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439 *flags |= FLAGS_NOENV; |
|
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440 break; |
|
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441 default: return -1; /* invalid option */ |
|
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442 } |
|
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443 } |
|
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444 return i; |
|
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445 } |
|
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|
446 |
|
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447 static int runargs(lua_State *L, char **argv, int argn) |
|
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MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
448 { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
449 int i; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
450 for (i = 1; i < argn; i++) { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
451 if (argv[i] == NULL) continue; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
452 lua_assert(argv[i][0] == '-'); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
453 switch (argv[i][1]) { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
454 case 'e': { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
455 const char *chunk = argv[i] + 2; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
456 if (*chunk == '\0') chunk = argv[++i]; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
457 lua_assert(chunk != NULL); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
458 if (dostring(L, chunk, "=(command line)") != 0) |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
459 return 1; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
460 break; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
461 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
462 case 'l': { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
463 const char *filename = argv[i] + 2; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
464 if (*filename == '\0') filename = argv[++i]; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
465 lua_assert(filename != NULL); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
466 if (dolibrary(L, filename)) |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
467 return 1; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
468 break; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
469 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
470 case 'j': { /* LuaJIT extension. */ |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
471 const char *cmd = argv[i] + 2; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
472 if (*cmd == '\0') cmd = argv[++i]; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
473 lua_assert(cmd != NULL); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
474 if (dojitcmd(L, cmd)) |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
475 return 1; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
476 break; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
477 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
478 case 'O': /* LuaJIT extension. */ |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
479 if (dojitopt(L, argv[i] + 2)) |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
480 return 1; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
481 break; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
482 case 'b': /* LuaJIT extension. */ |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
483 return dobytecode(L, argv+i); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
484 default: break; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
485 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
486 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
487 return LUA_OK; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
488 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
489 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
490 static int handle_luainit(lua_State *L) |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
491 { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
492 #if LJ_TARGET_CONSOLE |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
493 const char *init = NULL; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
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|
494 #else |
|
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[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
495 const char *init = getenv(LUA_INIT); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
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|
496 #endif |
|
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[ThirdParty] Added WRK and luajit for load testing.
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parents:
diff
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|
497 if (init == NULL) |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
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|
498 return LUA_OK; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
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parents:
diff
changeset
|
499 else if (init[0] == '@') |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
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|
500 return dofile(L, init+1); |
|
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[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
501 else |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
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|
502 return dostring(L, init, "=" LUA_INIT); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
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parents:
diff
changeset
|
503 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
504 |
|
94705b5986b3
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MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
505 static struct Smain { |
|
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[ThirdParty] Added WRK and luajit for load testing.
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parents:
diff
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|
506 char **argv; |
|
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[ThirdParty] Added WRK and luajit for load testing.
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parents:
diff
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|
507 int argc; |
|
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[ThirdParty] Added WRK and luajit for load testing.
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parents:
diff
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|
508 int status; |
|
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[ThirdParty] Added WRK and luajit for load testing.
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parents:
diff
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|
509 } smain; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
510 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
511 static int pmain(lua_State *L) |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
512 { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
513 struct Smain *s = &smain; |
|
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[ThirdParty] Added WRK and luajit for load testing.
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parents:
diff
changeset
|
514 char **argv = s->argv; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
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|
515 int argn; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
516 int flags = 0; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
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parents:
diff
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|
517 globalL = L; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
518 LUAJIT_VERSION_SYM(); /* Linker-enforced version check. */ |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
519 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
520 argn = collectargs(argv, &flags); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
521 if (argn < 0) { /* Invalid args? */ |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
522 print_usage(); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
523 s->status = 1; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
524 return 0; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
525 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
526 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
527 if ((flags & FLAGS_NOENV)) { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
528 lua_pushboolean(L, 1); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
529 lua_setfield(L, LUA_REGISTRYINDEX, "LUA_NOENV"); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
530 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
531 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
532 /* Stop collector during library initialization. */ |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
533 lua_gc(L, LUA_GCSTOP, 0); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
534 luaL_openlibs(L); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
535 lua_gc(L, LUA_GCRESTART, -1); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
536 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
537 createargtable(L, argv, s->argc, argn); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
538 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
539 if (!(flags & FLAGS_NOENV)) { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
540 s->status = handle_luainit(L); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
541 if (s->status != LUA_OK) return 0; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
542 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
543 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
544 if ((flags & FLAGS_VERSION)) print_version(); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
545 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
546 s->status = runargs(L, argv, argn); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
547 if (s->status != LUA_OK) return 0; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
548 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
549 if (s->argc > argn) { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
550 s->status = handle_script(L, argv + argn); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
551 if (s->status != LUA_OK) return 0; |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
552 } |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
553 |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
554 if ((flags & FLAGS_INTERACTIVE)) { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
555 print_jit_status(L); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
556 dotty(L); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
557 } else if (s->argc == argn && !(flags & (FLAGS_EXEC|FLAGS_VERSION))) { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
558 if (lua_stdin_is_tty()) { |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
559 print_version(); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
560 print_jit_status(L); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
changeset
|
561 dotty(L); |
|
94705b5986b3
[ThirdParty] Added WRK and luajit for load testing.
MrJuneJune <me@mrjunejune.com>
parents:
diff
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562 } else { |
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563 dofile(L, NULL); /* Executes stdin as a file. */ |
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564 } |
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565 } |
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566 return 0; |
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567 } |
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568 |
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569 int main(int argc, char **argv) |
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570 { |
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571 int status; |
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572 lua_State *L; |
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573 if (!argv[0]) argv = empty_argv; else if (argv[0][0]) progname = argv[0]; |
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574 L = lua_open(); |
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575 if (L == NULL) { |
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576 l_message("cannot create state: not enough memory"); |
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577 return EXIT_FAILURE; |
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578 } |
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579 smain.argc = argc; |
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580 smain.argv = argv; |
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581 status = lua_cpcall(L, pmain, NULL); |
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582 report(L, status); |
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583 lua_close(L); |
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584 return (status || smain.status > 0) ? EXIT_FAILURE : EXIT_SUCCESS; |
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585 } |
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586 |