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implement fexecve
[oweals/musl.git]
/
include
/
setjmp.h
diff --git
a/include/setjmp.h
b/include/setjmp.h
index 6288c84680ec6fc1e9e9371680b55bae2b021dcd..b024c44eb3eda05ab0218813be700b01dbfc5dc2 100644
(file)
--- a/
include/setjmp.h
+++ b/
include/setjmp.h
@@
-6,19
+6,27
@@
extern "C" {
#endif
#include <bits/setjmp.h>
#endif
#include <bits/setjmp.h>
-typedef unsigned long sigjmp_buf[(1024+sizeof(jmp_buf))/sizeof(long)];
+
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+typedef unsigned long sigjmp_buf[(128+sizeof(jmp_buf))/sizeof(long)];
#ifdef _GNU_SOURCE
#define jmp_buf sigjmp_buf
#endif
#ifdef _GNU_SOURCE
#define jmp_buf sigjmp_buf
#endif
+int sigsetjmp (sigjmp_buf, int);
+void siglongjmp (sigjmp_buf, int);
+#endif
-int setjmp (jmp_buf);
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
int _setjmp (jmp_buf);
int _setjmp (jmp_buf);
-int sigsetjmp (sigjmp_buf, int);
+void _longjmp (jmp_buf, int);
+#endif
+
+int setjmp (jmp_buf);
void longjmp (jmp_buf, int);
void longjmp (jmp_buf, int);
-void _longjmp (jmp_buf, int);
-void siglongjmp (sigjmp_buf, int);
#define setjmp setjmp
#define longjmp longjmp
#define setjmp setjmp
#define longjmp longjmp