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authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /nscd/aicache.c
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'nscd/aicache.c')
-rw-r--r--nscd/aicache.c60
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. */