TEMP_FAILURE_RETRY is not available on musl.
Signed-off-by: Nicolas Serafini <[email protected]>
---
drivers/mbimmodem/mbim.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/mbimmodem/mbim.c b/drivers/mbimmodem/mbim.c
index 54b18acf..4b040528 100644
--- a/drivers/mbimmodem/mbim.c
+++ b/drivers/mbimmodem/mbim.c
@@ -37,6 +37,16 @@
#include "mbim-message.h"
#include "mbim-private.h"
+/* taken from glibc unistd.h for musl support */
+#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
+
#define MAX_CONTROL_TRANSFER 4096
#define HEADER_SIZE (sizeof(struct mbim_message_header) + \
sizeof(struct mbim_fragment_header))
--
2.20.1
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