(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

1 files changed, 17 insertions, 43 deletions

diff --git a/nscd/aicache.c b/nscd/aicache.c
index 4640b4d..4e0496f 100644
--- a/nscd/aicache.c
+++ b/nscd/aicache.c
@@ -1,20 +1,22 @@
 /* Cache handling for host lookup.
-   Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License version 2 as
-   published by the Free Software Foundation.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
-   This program is distributed in the hope that it will be useful,
+   The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #include <assert.h>
 #include <errno.h>
@@ -24,12 +26,8 @@
 #include <time.h>
 #include <unistd.h>
 #include <sys/mman.h>
-
-#include "dbg_log.h"
-#include "nscd.h"
-#ifdef HAVE_SENDFILE
-# include <kernel-features.h>
-#endif
+#include <dbg_log.h>
+#include <nscd.h>
 
 
 typedef enum nss_status (*nss_gethostbyname3_r)
@@ -312,7 +310,7 @@ addhstaiX (struct database_dyn *db, int fd, request_header *req,
 		      *family++ = th[j].h_addrtype;
 		    }
 
-	      void *cp = family;
+	      char *cp = family;
 	      if (canon != NULL)
 		cp = mempcpy (cp, canon, canonlen);
 
@@ -367,31 +365,7 @@ addhstaiX (struct database_dyn *db, int fd, request_header *req,
 		     wait.  */
 		  assert (fd != -1);
 
-#ifdef HAVE_SENDFILE
-		  if (__builtin_expect (db->mmap_used, 1) && !alloca_used)
-		    {
-		      assert (db->wr_fd != -1);
-		      assert ((char *) &dataset->resp > (char *) db->data);
-		      assert ((char *) &dataset->resp - (char *) db->head
-			      + total
-			      <= (sizeof (struct database_pers_head)
-				  + db->head->module * sizeof (ref_t)
-				  + db->head->data_size));
-		      ssize_t written;
-		      written = sendfileall (fd, db->wr_fd,
-					     (char *) &dataset->resp
-					     - (char *) db->head, total);
-# ifndef __ASSUME_SENDFILE
-		      if (written == -1 && errno == ENOSYS)
-			goto use_write;
-# endif
-		    }
-		  else
-# ifndef __ASSUME_SENDFILE
-		  use_write:
-# endif
-#endif
-		    writeall (fd, &dataset->resp, total);
+		  TEMP_FAILURE_RETRY (write (fd, &dataset->resp, total));
 		}
 
 	      goto out;
@@ -425,7 +399,7 @@ addhstaiX (struct database_dyn *db, int fd, request_header *req,
       total = sizeof (notfound);
 
       if (fd != -1)
-	TEMP_FAILURE_RETRY (send (fd, &notfound, total, MSG_NOSIGNAL));
+	TEMP_FAILURE_RETRY (write (fd, &notfound, total));
 
       dataset = mempool_alloc (db, sizeof (struct dataset) + req->key_len);
       /* If we cannot permanently store the result, so be it.  */