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-rw-r--r--meta/recipes-core/musl/musl/0001-unistd.h-Add-TEMP_FAILURE_RETRY.patch36
1 files changed, 36 insertions, 0 deletions
diff --git a/meta/recipes-core/musl/musl/0001-unistd.h-Add-TEMP_FAILURE_RETRY.patch b/meta/recipes-core/musl/musl/0001-unistd.h-Add-TEMP_FAILURE_RETRY.patch
new file mode 100644
index 0000000000..4d48d61651
--- /dev/null
+++ b/meta/recipes-core/musl/musl/0001-unistd.h-Add-TEMP_FAILURE_RETRY.patch
@@ -0,0 +1,36 @@
+From 19cbebc3fa33c6a1a71a6036da4d67c98f859f06 Mon Sep 17 00:00:00 2001
+From: Adrian Bunk <bunk@stusta.de>
+Date: Wed, 15 May 2019 16:08:33 +0300
+Subject: unistd.h: Add TEMP_FAILURE_RETRY
+
+Signed-off-by: Adrian Bunk <bunk@stusta.de>
+Upstream-Status: Inappropriate [oe-specific]
+---
+ include/unistd.h | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/include/unistd.h b/include/unistd.h
+index 9485da7a..8a75af57 100644
+--- a/include/unistd.h
++++ b/include/unistd.h
+@@ -460,6 +460,17 @@ int eaccess(const char *, int);
+ #define _CS_V6_ENV 1148
+ #define _CS_V7_ENV 1149
+
++#ifdef _GNU_SOURCE
++#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
++
+ #ifdef __cplusplus
+ }
+ #endif
+--
+2.20.1
+