2008-08-20 Jose Ruiz <ruiz@adacore.com>
* errno.c (__get_errno for MaRTE): Use the MaRTE function pthread_errno
to get access to the per-task errno variable.
(__set_errno for MaRTE): Do not redefine this function here since it is
already defined in MaRTE.
From-SVN: r139284
* *
* C Implementation File *
* *
- * Copyright (C) 1992-2005, Free Software Foundation, Inc. *
+ * Copyright (C) 1992-2008, Free Software Foundation, Inc. *
* *
* GNAT is free software; you can redistribute it and/or modify it under *
* terms of the GNU General Public License as published by the Free Soft- *
#define _THREAD_SAFE
#define _SGI_MP_SOURCE
+#ifdef MaRTE
+
+/* Function that returns a pointer to the per-task errno variable */
+extern int *pthread_errno (void);
+
+int
+__get_errno (void)
+{
+ return *pthread_errno ();
+}
+
+/* Function __set_errno is already defined in package MaRTE.POSIX_Pthread */
+
+#else
+
#include <errno.h>
int
__get_errno(void)
{
errno = err;
}
+
+#endif