Commit: de394d7a4cd3dd68edfbf6eb6c2eb89c0cbbed29 - system-bt (git)

system/bt

Commit MetaInfo

• Revision: de394d7a4cd3dd68edfbf6eb6c2eb89c0cbbed29 (tree)
• Zeit: 2016-10-07 00:20:31
• Autor: Pavlin Radoslavov <pavlin@goog...>
• Commiter: Chih-Wei Huang

Log Message

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

Also, print a better error message.

Change-Id: I22da05fd5e9b10a5122705105ea7a45855eb144d

Ändern Zusammenfassung

• modified: vendor_libs/linux/bt_vendor_linux.c

Diff

--- a/vendor_libs/linux/bt_vendor_linux.c
+++ b/vendor_libs/linux/bt_vendor_linux.c
@@ -203,10 +203,10 @@ static int bt_vendor_wait_hcidev(void)
     }
 
     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;
       }