[Minios-devel] [UNIKRAFT/NEWLIB PATCH 3/4] ucontext.h: Import from musl

[Charalampos Mainas <Charalampos.Mainas@xxxxxxxxx>]

Copied as is from the official musl git mirror
git://git.musl-libc.org/musl, commit 6fcb440d.

Signed-off-by: Charalampos Mainas <Charalampos.Mainas@xxxxxxxxx>
---
 musl-imported/include/ucontext.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 musl-imported/include/ucontext.h

diff --git a/musl-imported/include/ucontext.h b/musl-imported/include/ucontext.h
new file mode 100644
index 0000000..3bb776e
--- /dev/null
+++ b/musl-imported/include/ucontext.h
@@ -0,0 +1,25 @@
+#ifndef _UCONTEXT_H
+#define _UCONTEXT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#include <signal.h>
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define NGREG (sizeof(gregset_t)/sizeof(greg_t))
+#endif
+
+struct __ucontext;
+
+int  getcontext(struct __ucontext *);
+void makecontext(struct __ucontext *, void (*)(void), int, ...);
+int  setcontext(const struct __ucontext *);
+int  swapcontext(struct __ucontext *, const struct __ucontext *);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
-- 
2.17.1


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