16 lines
587 B
Diff
16 lines
587 B
Diff
--- a/config.h.in
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+++ b/config.h.in
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@@ -151,3 +151,12 @@
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/* Define to 1 if you need to in order for `stat' and other things to work. */
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#undef _POSIX_SOURCE
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+
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+#ifndef TEMP_FAILURE_RETRY
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+#define TEMP_FAILURE_RETRY(expression) \
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+ (__extension__ \
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+ ({ long int __result; \
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+ do __result = (long int) (expression); \
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+ while (__result == -1L && errno == EINTR); \
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+ __result; }))
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+#endif
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