support the ugly and deprecated ucontext and sigcontext header stuff...

[musl] / include / ucontext.h

diff --git a/include/ucontext.h b/include/ucontext.h
index 96c27cb..cd6d223 100644 (file)
--- a/include/ucontext.h
+++ b/include/ucontext.h
@@ -6,26 +6,9 @@ extern "C" {
 
 #include <signal.h>
 
 
 #include <signal.h>
 

-struct __fpstate {
-       unsigned long __x[7];
-       unsigned char __y[80];
-       unsigned long __z;
-};
-
-typedef struct {
-       unsigned long __gregs[19];
-       void *__fpregs;
-       unsigned long __oldmask, __cr2;
-} mcontext_t;
-
-typedef struct ucontext {
-       unsigned long uc_flags;
-       struct ucontext *uc_link;
-       stack_t uc_stack;
-       mcontext_t uc_mcontext;
-       sigset_t uc_sigmask;
-       struct __fpstate __fpregs_mem;
-} ucontext_t;
+#ifdef _GNU_SOURCE
+#define ucontext __ucontext
+#endif

 
 int  getcontext(ucontext_t *);
 void makecontext(ucontext_t *, void (*)(void), int, ...);
 
 int  getcontext(ucontext_t *);
 void makecontext(ucontext_t *, void (*)(void), int, ...);