From: Roland McGrath <roland@gnu.org>
Date: Fri, 1 Oct 1999 20:02:34 +0000 (+0000)
Subject: 1999-10-01  Roland McGrath  <roland@baalperazim.frob.com>
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e78f0910ea175e83d84472212244f585cd22ff3;p=thirdparty%2Fglibc.git

1999-10-01  Roland McGrath  <roland@baalperazim.frob.com>

	* hurd/hurdfchdir.c (_hurd_change_directory_port_from_fd): Rewrite
	without HURD_DPORT_USE to clean up warnings.
	* hurd/dtable.c (get_dtable_port): Likewise.
---

diff --git a/hurd/hurdfchdir.c b/hurd/hurdfchdir.c
index efb705393e2..4a01f0719c2 100644
--- a/hurd/hurdfchdir.c
+++ b/hurd/hurdfchdir.c
@@ -27,17 +27,30 @@
 int
 _hurd_change_directory_port_from_fd (struct hurd_port *portcell, int fd)
 {
-  error_t err;
-  file_t dir;
-
-  err = HURD_DPORT_USE (fd,
-			({
-			  dir = __file_name_lookup_under (port, ".", 0, 0);
-			  dir == MACH_PORT_NULL ? errno : 0;
-			}));
-
-  if (! err)
-    _hurd_port_set (portcell, dir);
-
-  return err ? __hurd_fail (err) : 0;
+  int ret;
+  struct hurd_fd *d = _hurd_fd_get (fd);
+
+  if (!d)
+    return __hurd_fail (EBADF);
+
+  HURD_CRITICAL_BEGIN;
+
+  ret = HURD_PORT_USE (&d->port,
+		       ({
+			 int ret;
+			 file_t dir = __file_name_lookup_under (port, ".",
+								0, 0);
+			 if (dir == MACH_PORT_NULL)
+			   ret = -1;
+			 else
+			   {
+			     _hurd_port_set (portcell, dir);
+			     ret = 0;
+			   }
+			 ret;
+		       }));
+
+  HURD_CRITICAL_END;
+
+  return ret;
 }