summaryrefslogtreecommitdiff
path: root/cesar/ecos/packages/error/current/include/errno.h
diff options
context:
space:
mode:
Diffstat (limited to 'cesar/ecos/packages/error/current/include/errno.h')
-rw-r--r--cesar/ecos/packages/error/current/include/errno.h98
1 files changed, 98 insertions, 0 deletions
diff --git a/cesar/ecos/packages/error/current/include/errno.h b/cesar/ecos/packages/error/current/include/errno.h
new file mode 100644
index 0000000000..80896a99fe
--- /dev/null
+++ b/cesar/ecos/packages/error/current/include/errno.h
@@ -0,0 +1,98 @@
+#ifndef CYGONCE_ERROR_ERRNO_H
+#define CYGONCE_ERROR_ERRNO_H
+/*========================================================================
+//
+// errno.h
+//
+// ISO C errno variable and constants
+//
+//========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): jlarmour
+// Contributors: jlarmour
+// Date: 2000-04-14
+// Purpose: This file provides the errno variable (or more strictly
+// expression) required by ISO C and POSIX 1003.1
+// Description:
+// Usage: Do not include this file directly - use #include <errno.h>
+//
+//####DESCRIPTIONEND####
+//
+//======================================================================*/
+
+/* CONFIGURATION */
+
+#include <pkgconf/error.h> /* Configuration header */
+
+#ifdef CYGPKG_ERROR_ERRNO
+
+/* INCLUDES */
+
+#include <cyg/error/codes.h> /* for Cyg_ErrNo */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* FUNCTION PROTOTYPES */
+
+
+#ifdef CYGSEM_ERROR_PER_THREAD_ERRNO
+
+extern Cyg_ErrNo *
+cyg_error_get_errno_p( void ) __attribute__((const));
+
+#endif /* ifdef CYGSEM_ERROR_PER_THREAD_ERRNO */
+
+
+/* VARIABLES */
+
+#ifdef CYGSEM_ERROR_PER_THREAD_ERRNO
+# define errno (*cyg_error_get_errno_p()) /* Per-thread error status */
+#else
+extern Cyg_ErrNo errno; /* Global error status */
+#endif /* ifdef CYGSEM_ERROR_PER_THREAD_ERRNO */
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* ifdef CYGPKG_ERROR_ERRNO */
+
+#endif /* CYGONCE_ERROR_ERRNO_H multiple inclusion protection */
+
+/* EOF errno.h */