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[PATCH 1/5] Guard ssize_t definition by _SSIZE_T_DECLARED
- From: Sebastian Huber <sebastian dot huber at embedded-brains dot de>
- To: newlib at sourceware dot org
- Cc: devel at rtems dot org, Sebastian Huber <sebastian dot huber at embedded-brains dot de>
- Date: Fri, 18 Mar 2016 11:49:24 +0100
- Subject: [PATCH 1/5] Guard ssize_t definition by _SSIZE_T_DECLARED
- Authentication-results: sourceware.org; auth=none
- References: <1458298168-20216-1-git-send-email-sebastian dot huber at embedded-brains dot de>
This guard is used by FreeBSD <sys/socket.h> for example. The FreeBSD
network stack is used in RTEMS.
* newlib/libc/include/sys/types.h (ssize_t): Guard by
_SSIZE_T_DECLARED.
---
newlib/libc/include/sys/types.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/newlib/libc/include/sys/types.h b/newlib/libc/include/sys/types.h
index c09866b..52530c5 100644
--- a/newlib/libc/include/sys/types.h
+++ b/newlib/libc/include/sys/types.h
@@ -192,7 +192,11 @@ typedef _mode_t mode_t;
#ifndef __CYGWIN__
typedef long key_t;
#endif
+
+#ifndef _SSIZE_T_DECLARED
typedef _ssize_t ssize_t;
+#define _SSIZE_T_DECLARED
+#endif
#if !defined(__CYGWIN__) && !defined(__rtems__)
#ifdef __MS_types__
--
1.8.4.5