Make Jim_CheckSignal() a macro

For performance reasons

Signed-off-by: Steve Bennett <steveb@workware.net.au>

2 files changed, 5 insertions, 9 deletions

diff --git a/jim.c b/jim.c
index d8c71da..d7bc8fc 100644
--- a/jim.c
+++ b/jim.c
@@ -13679,15 +13679,6 @@ static int Jim_ExitCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *arg
     return JIM_EXIT;
 }
 
-/**
- * Returns 1 if a signal has been received while
- * in a catch -signal {} clause.
- */
-int Jim_CheckSignal(Jim_Interp *interp)
-{
-    return interp->signal_level && interp->sigmask;
-}
-
 /* [catch] */
 static int Jim_CatchCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 {
diff --git a/jim.h b/jim.h
index 9445522..420f7fd 100644
--- a/jim.h
+++ b/jim.h
@@ -908,6 +908,11 @@ JIM_EXPORT void Jim_HistoryShow(void);
 JIM_EXPORT int Jim_InitStaticExtensions(Jim_Interp *interp);
 JIM_EXPORT int Jim_StringToWide(const char *str, jim_wide *widePtr, int base);
 JIM_EXPORT int Jim_CheckSignal(Jim_Interp *interp);
+/**
+ * Returns 1 if a signal has been received while
+ * in a catch -signal {} clause.
+ */
+#define Jim_CheckSignal(i) ((i)->signal_level && (i)->sigmask)
 
 /* jim-load.c */
 JIM_EXPORT int Jim_LoadLibrary(Jim_Interp *interp, const char *pathName);