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TEMP_FAILURE_RETRY macro missing
- From: Fedin Pavel <p dot fedin at samsung dot com>
- To: cygwin at cygwin dot com
- Date: Wed, 10 Jul 2013 14:45:33 +0400
- 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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