FFI: Record ffi.errno().

2011-11-26 16:54:52 +01:00
parent 1a42c03807
commit e3c7476533
7 changed files with 24 additions and 2 deletions
--- a/src/lj_vm.h
+++ b/src/lj_vm.h
@@ -78,6 +78,9 @@ LJ_ASMF double lj_vm_exp2(double);
 #endif
 #endif
 LJ_ASMF int32_t LJ_FASTCALL lj_vm_modi(int32_t, int32_t);
+#if LJ_HASFFI
+LJ_ASMF int lj_vm_errno(void);
+#endif
 #endif

 /* Continuations for metamethods. */