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FW: TEMP_FAILURE_RETRY macro missing
- From: Fedin Pavel <p dot fedin at samsung dot com>
- To: newlib at sourceware dot org
- Date: Mon, 15 Jul 2013 15:39:01 +0400
- Subject: FW: TEMP_FAILURE_RETRY macro missing
Hello!
Initially i have reported this to Cygwin ML, but they suggested me to
report this here. See below.
Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia
-----Original Message-----
From: cygwin-owner@cygwin.com [mailto:cygwin-owner@cygwin.com] On Behalf Of
Fedin Pavel
Sent: Wednesday, July 10, 2013 2:46 PM
To: cygwin@cygwin.com
Subject: TEMP_FAILURE_RETRY macro missing
Hello!
My cross-compiling activity has discovered that TEMP_FAILURE_RETRY() macro
is often used, but missing in our includes. GNU code of this macro is below:
--- cut ---
# define TEMP_FAILURE_RETRY(expression) \
(__extension__
\
({ long int __result;
\
do __result = (long int) (expression); \
while (__result == -1L && errno == EINTR); \
__result; }))
--- cut ---
This is used in elf-utils and Prelink. What about adding it ?
Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia
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