commit a5c0f1596095ec9017bb50c035f327f708a5d8e8
author Pavlin Radoslavov <pavlin@google.com> Wed May 18 15:22:55 2016 -0700
committer Andre Eisenbach <eisenbach@google.com> Thu May 19 20:58:55 2016 +0000
tree 3904a546b7925350b574fe40a82f9ae1de56f760
parent 9f20f3cff9ead8efbbcab19b2841362a0e3789ab

Add a missing OSI_NO_INTR() wrapper around socket read()

Also, print a better error message.

Change-Id: I22da05fd5e9b10a5122705105ea7a45855eb144d

vendor_libs/linux/bt_vendor_linux.c

diff --git a/vendor_libs/linux/bt_vendor_linux.c b/vendor_libs/linux/bt_vendor_linux.c
index 3308765..74d9bfa 100644
--- a/vendor_libs/linux/bt_vendor_linux.c
+++ b/vendor_libs/linux/bt_vendor_linux.c
@@ -204,10 +204,10 @@
     }
 
     if (fds[0].revents & POLLIN) {
-      n = read(fd, &ev, sizeof(struct mgmt_pkt));
+      OSI_NO_INTR(n = read(fd, &ev, sizeof(struct mgmt_pkt)));
       if (n < 0) {
-        LOG_ERROR(LOG_TAG,
-                  "Error reading control channel");
+        LOG_ERROR(LOG_TAG, "Error reading control channel: %s",
+                  strerror(errno));
         ret = -1;
         break;
       }