Port to the now modern version of GNUstep (Linux).

[cycript.git] / Exception.hpp

diff --git a/Exception.hpp b/Exception.hpp
index d30da2e0b83c9a9d3a51bd477bf798de43bfca8a..c23267dee69fc935c863727f7911d729243a9e47 100644 (file)
--- a/Exception.hpp
+++ b/Exception.hpp
@@ -22,6 +22,8 @@
 #ifndef CYCRIPT_EXCEPTION_HPP
 #define CYCRIPT_EXCEPTION_HPP
 
+#include <cstdlib>
+
 #ifdef CY_EXECUTE
 #include <JavaScriptCore/JSBase.h>
 #endif
@@ -86,11 +88,11 @@ static _finline bool CYContains(int value, size_t many, const int *okay) {
     return false;
 }
 
-#define _syscall_(expr, many, okay) ({ \
+#define _syscall_(expr, many, ...) ({ \
     __typeof__(expr) _value; \
     do if ((long) (_value = (expr)) != -1) \
         break; \
-    else if (CYContains(errno, many, ((const int [many]) okay))) \
+    else if (CYContains(errno, many, ((const int [many + 1]) {0, ##__VA_ARGS__} + 1))) \
         break; \
     else \
         _assert_("syscall", errno == EINTR, #expr, " [errno=%d]", errno); \
@@ -99,13 +101,7 @@ static _finline bool CYContains(int value, size_t many, const int *okay) {
 })
 
 #define _syscall(expr) \
-    _syscall_(expr, 0, {})
-
-#define _krncall(expr) \
-    do { \
-        kern_return_t _krnstatus((expr)); \
-        _assert_("krncall", _krnstatus == KERN_SUCCESS, #expr, " [return=0x%x]", _krnstatus); \
-    } while (false)
+    _syscall_(expr, 0)
 
 #define _sqlcall(expr) ({ \
     __typeof__(expr) _value = (expr); \
@@ -122,7 +118,7 @@ struct CYJSException {
     {
     }
 
-    ~CYJSException() {
+    ~CYJSException() noexcept(false) {
         CYThrow(context_, value_);
     }