[binutils-gdb] Use exit_inferior in darwin_attach_pid

[Tom Tromey <tromey at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a7d0f0f000b39269c25509a22a12549c6ef26b1f

commit a7d0f0f000b39269c25509a22a12549c6ef26b1f
Author: Tom Tromey <tom@tromey.com>
Date:   Wed Jul 4 11:32:50 2018 -0600

    Use exit_inferior in darwin_attach_pid
    
    Commit a50c11c666 was intended to use exit_inferior in
    darwin_attach_pid, but I accidentally pushed the wrong version of the
    patch.  This fixes the problem.
    
    gdb/ChangeLog
    2018-07-04  Tom Tromey  <tom@tromey.com>
    
    	* darwin-nat.c (darwin_attach_pid): Use exit_inferior.

Diff:
---
 gdb/ChangeLog    | 4 ++++
 gdb/darwin-nat.c | 3 +--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d2319c0..7bd0cc4 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2018-07-04  Tom Tromey  <tom@tromey.com>
+
+	* darwin-nat.c (darwin_attach_pid): Use exit_inferior.
+
 2018-07-04  Simon Marchi  <simon.marchi@polymtl.ca>
 
 	* common/common-defs.h (HAVE_USEFUL_SBRK): Define.
diff --git a/gdb/darwin-nat.c b/gdb/darwin-nat.c
index 8104de5..5aed285 100644
--- a/gdb/darwin-nat.c
+++ b/gdb/darwin-nat.c
@@ -1662,8 +1662,7 @@ darwin_attach_pid (struct inferior *inf)
     }
   CATCH (ex, RETURN_MASK_ALL)
     {
-      inf->pid = 0;
-      inf->priv.reset ();
+      exit_inferior (inf);
       inferior_ptid = null_ptid;
 
       throw_exception (ex);