fix signature of function accepted by makecontext

Submitted by Bobby Bingham on April 5, 2019, 5:26 p.m.

Details

Message ID 20190405172617.16118-1-koorogi@koorogi.info
State New
Series "fix signature of function accepted by makecontext"
Headers show

Commit Message

Bobby Bingham April 5, 2019, 5:26 p.m.
This parameter was incorrectly declared to be a pointer to a function
accepting zero parameters.  The intent of makecontext is that it is
possible to pass integer parameters to the function, so this should
have been a pointer to a function accepting an unspecified set of
parameters.
---
 include/ucontext.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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diff --git a/include/ucontext.h b/include/ucontext.h
index 3bb776ed..0f757125 100644
--- a/include/ucontext.h
+++ b/include/ucontext.h
@@ -15,7 +15,7 @@  extern "C" {
 struct __ucontext;
 
 int  getcontext(struct __ucontext *);
-void makecontext(struct __ucontext *, void (*)(void), int, ...);
+void makecontext(struct __ucontext *, void (*)(), int, ...);
 int  setcontext(const struct __ucontext *);
 int  swapcontext(struct __ucontext *, const struct __ucontext *);