original files of m241

vxworks-6.9/target/h/base/b_ucontext_t.h

@@ -0,0 +1,45 @@
+/* b_ucontext.h - base type ucontext_t definition header */
+
+/*
+ * Copyright (c) 2012 Wind River Systems, Inc.
+ *
+ * The right to copy, distribute or otherwise make use of this software
+ * may be licensed only pursuant to the terms of an applicable Wind River
+ * license agreement. 
+*/
+
+/*
+modification history
+--------------------
+1a,30mar12,jpb  Created.
+*/
+
+#ifndef __INCb_ucontexth
+#define __INCb_ucontexth
+
+#include <base/b_mcontext_t.h>
+#include <base/b_sigset_t.h>
+#include <base/b_stack_t.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _DEFINED_ucontext_t
+#define _DEFINED_ucontext_t
+
+typedef struct ucontext
+    {
+    mcontext_t          uc_mcontext;    /* register set */
+    struct ucontext *   uc_link;        /* not used */
+    sigset_t            uc_sigmask;     /* set of signals blocked */
+    stack_t             uc_stack;       /* stack of context signaled */
+    } ucontext_t;
+
+#endif  /* !_DEFINED_ucontext_t */
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+