+2014-04-25 Pedro Alves <palves@redhat.com>
+
+ PR server/16255
+ * linux-low.c (linux_attach_fail_reason_string): New function.
+ (linux_attach_lwp): Delete.
+ (linux_attach_lwp_1): Rename to ...
+ (linux_attach_lwp): ... this. Take a ptid instead of a pid as
+ argument. Remove "initial" parameter. Return int instead of
+ void. Don't error or warn here.
+ (linux_attach): Adjust to call linux_attach_lwp. Call error on
+ failure to attach to the tgid. Call warning when failing to
+ attach to an lwp.
+ * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
+ argument. Remove "initial" parameter. Return int instead of
+ void. Don't error or warn here.
+ (linux_attach_fail_reason_string): New declaration.
+ * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
+ interface change. Use linux_attach_fail_reason_string.
+
2014-04-24 Michael Sturm <michael.sturm@mintel.com>
Walfred Tedeschi <walfred.tedeschi@intel.com>