ucontext.h: Adapt to unikraft

Comment out features.h and include bits/signal.h which defines struct
ucontext_t.

Signed-off-by: Charalampos Mainas <Charalampos.Mainas@neclab.eu>
Reviewed-by: Costin Lupu <costin.lupu@cs.pub.ro>

diff --git a/musl-imported/include/ucontext.h b/musl-imported/include/ucontext.h
index 3bb776ed6a86969a530a558ff81506cfc7ccbb4b..760c6809b1561f6c7f6698b7ee66f8a14740fbad 100644 (file)
--- a/musl-imported/include/ucontext.h
+++ b/musl-imported/include/ucontext.h
@@ -4,9 +4,10 @@
 extern "C" {
 #endif
 
-#include <features.h>
+/* TODO #include <features.h>*/
 
 #include <signal.h>
+#include <bits/signal.h>
 
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 #define NGREG (sizeof(gregset_t)/sizeof(greg_t))