* resolv/res_mkquery.c (__res_nopt): Use NS_PUT16 instead of ns_put16.

3 files changed, 62 insertions, 8 deletions

diff --git a/ChangeLog b/ChangeLog
index 2d7aac2c7e..6355676a5c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-04-19  Ulrich Drepper  <drepper@redhat.com>
+
+	* resolv/res_mkquery.c (__res_nopt): Use NS_PUT16 instead of ns_put16.
+
 2008-04-15  Ulrich Drepper  <drepper@redhat.com>
 
 	[BZ #5209]
diff --git a/resolv/res_mkquery.c b/resolv/res_mkquery.c
index 3fa597fecd..416bf1c32b 100644
--- a/resolv/res_mkquery.c
+++ b/resolv/res_mkquery.c
@@ -238,17 +238,13 @@ __res_nopt(res_state statp,
 
 	*cp++ = 0;	/* "." */
 
-	ns_put16(T_OPT, cp);	/* TYPE */
-	cp += INT16SZ;
-	ns_put16(anslen & 0xffff, cp);	/* CLASS = UDP payload size */
-	cp += INT16SZ;
+	NS_PUT16(T_OPT, cp);	/* TYPE */
+	NS_PUT16(anslen & 0xffff, cp);	/* CLASS = UDP payload size */
 	*cp++ = NOERROR;	/* extended RCODE */
 	*cp++ = 0;		/* EDNS version */
 	/* XXX Once we support DNSSEC we change the flag value here.  */
-	ns_put16(flags, cp);
-	cp += INT16SZ;
-	ns_put16(0, cp);	/* RDLEN */
-	cp += INT16SZ;
+	NS_PUT16(flags, cp);
+	NS_PUT16(0, cp);	/* RDLEN */
 	hp->arcount = htons(ntohs(hp->arcount) + 1);
 
 	return cp - buf;
diff --git a/sysdeps/unix/sysv/linux/times.c b/sysdeps/unix/sysv/linux/times.c
new file mode 100644
index 0000000000..2759683b0b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/times.c
@@ -0,0 +1,54 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   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.
+
+   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
+   Lesser General Public License for more details.
+
+   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 <errno.h>
+#include <sys/times.h>
+#include <sysdep.h>
+
+
+clock_t
+__times (struct tms *buf)
+{
+  INTERNAL_SYSCALL_DECL (err);
+  clock_t ret = INTERNAL_SYSCALL (times, err, 1, buf);
+  if (INTERNAL_SYSCALL_ERROR_P (ret, err)
+      && __builtin_expect (INTERNAL_SYSCALL_ERRNO (ret, err) == -EFAULT, 0))
+    {
+      /* This might be an error or not.  For architectures which have
+	 no separate return value and error indicators we cannot
+	 distinguish a return value of -1 from an error.  Do it the
+	 hard way.  We crash applications which pass in an invalid BUF
+	 pointer.  */
+#define touch(v) \
+      do {								      \
+	clock_t temp = v;						      \
+	asm volatile ("" : "+r" (temp));				      \
+	v = temp;							      \
+      } while (0)
+      touch (buf->tms_utime);
+      touch (buf->tms_stime);
+      touch (buf->tms_cutime);
+      touch (buf->tms_cstime);
+
+      /* If we come here the memory is valid and the kernel did not
+	 return an EFAULT error.  Return the value given by the kernel.  */
+    }
+
+  return ret;
+}
+weak_alias (__times, times)