X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=include%2Fsetjmp.h;h=abc74234b636c0809dee18fa085231096923c7ee;hb=afd209deb7d3bfc9cc31713e2cb8f22693ca6fae;hp=88fb9508176241bd3688b942c2daad134a2b53f0;hpb=419ae6d5c95629d3ebaff6f1880d52cb027ba924;p=musl

diff --git a/include/setjmp.h b/include/setjmp.h
index 88fb9508..abc74234 100644
--- a/include/setjmp.h
+++ b/include/setjmp.h
@@ -5,30 +5,33 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 #include <bits/setjmp.h>
 
 
 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
  || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  || defined(_BSD_SOURCE)
-typedef unsigned long sigjmp_buf[(128+sizeof(jmp_buf))/sizeof(long)];
-#ifdef _GNU_SOURCE
-#define jmp_buf sigjmp_buf
-#endif
+typedef struct {
+	jmp_buf __jb;
+	unsigned long __fl;
+	unsigned long __ss[128/sizeof(long)];
+} sigjmp_buf[1];
 int sigsetjmp (sigjmp_buf, int);
-void siglongjmp (sigjmp_buf, int);
+_Noreturn void siglongjmp (sigjmp_buf, int);
 #endif
 
 
 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) \
  || defined(_BSD_SOURCE)
 int _setjmp (jmp_buf);
-void _longjmp (jmp_buf, int);
+_Noreturn void _longjmp (jmp_buf, int);
 #endif
 
 
 int setjmp (jmp_buf);
-void longjmp (jmp_buf, int);
+_Noreturn void longjmp (jmp_buf, int);
 
 #define setjmp setjmp
 #define longjmp longjmp