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authorLuigi Scarso <luigi.scarso@gmail.com>2018-01-17 18:00:12 +0000
committerLuigi Scarso <luigi.scarso@gmail.com>2018-01-17 18:00:12 +0000
commitf100e939b3262ac391fe767d591d1a316ab59f3a (patch)
tree53787d7aa79da3a8b10df0049cfe623cf0f2bd89 /Build/source/texk/web2c/luatexdir/luasocket/src/compat.c
parent345e6b3ddab394ae88cd0d916992bc2bc0f8695d (diff)
Luatex 1.07 --- luatex and luatex53
git-svn-id: svn://tug.org/texlive/trunk@46348 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/luasocket/src/compat.c')
-rw-r--r--Build/source/texk/web2c/luatexdir/luasocket/src/compat.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c
new file mode 100644
index 00000000000..e9ee32a154c
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/luasocket/src/compat.c
@@ -0,0 +1,19 @@
+#include "compat.h"
+
+#if LUA_VERSION_NUM<501
+/*
+** Adapted from Lua 5.2
+*/
+void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) {
+ luaL_checkstack(L, nup+1, "too many upvalues");
+ for (; l->name != NULL; l++) { /* fill the table with given functions */
+ int i;
+ lua_pushstring(L, l->name);
+ for (i = 0; i < nup; i++) /* copy upvalues to the top */
+ lua_pushvalue(L, -(nup+1));
+ lua_pushcclosure(L, l->func, nup); /* closure with those upvalues */
+ lua_settable(L, -(nup + 3));
+ }
+ lua_pop(L, nup); /* remove upvalues */
+}
+#endif