The TEMP_FAILURE_RETRY macro should be everywhere.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/compat/linux.h b/src/compat/linux.h
index 744c506..3b8cb44 100644
--- a/src/compat/linux.h
+++ b/src/compat/linux.h
@@ -28,4 +28,13 @@
 
 #define bu_gai_strerror gai_strerror
 
+#ifndef TEMP_FAILURE_RETRY
+#define TEMP_FAILURE_RETRY(expression)            \
+  (__extension__                                  \
+    ({ long int __result;                         \
+      do __result = (long int) (expression);      \
+      while (__result == -1L && errno == EINTR);  \
+      __result; }))
+#endif
+
 #endif