From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sun, 18 Feb 2018 02:00:50 +0000 (+0100)
Subject: Move NPTL-specific code to NPTL-specific header
X-Git-Tag: glibc-2.28~549
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=03b540b3680122bbe19943b7afaf7d1fb1aa7a48;p=thirdparty%2Fglibc.git

Move NPTL-specific code to NPTL-specific header

	* sysdeps/pthread/timer_routines.c: Include <timer_routines.h> instead
	of <nptl/pthreadP.h>
	(thread_attr_compare): Move function to...
	* sysdeps/nptl/timer_routines.h: ... new header.
---

diff --git a/ChangeLog b/ChangeLog
index a556c3bf7a7..98fb1628821 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2018-02-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* sysdeps/pthread/timer_routines.c: Include <timer_routines.h> instead
+	of <nptl/pthreadP.h>
+	(thread_attr_compare): Move function to...
+	* sysdeps/nptl/timer_routines.h: ... new header.
+
 2018-02-26  Joseph Myers  <joseph@codesourcery.com>
 
 	* string/strcoll_l.c: Include <libc-diag.h>.
diff --git a/sysdeps/nptl/timer_routines.h b/sysdeps/nptl/timer_routines.h
new file mode 100644
index 00000000000..9931015684c
--- /dev/null
+++ b/sysdeps/nptl/timer_routines.h
@@ -0,0 +1,51 @@
+/* Helper code for POSIX timer implementation on NPTL.
+   Copyright (C) 2000-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+   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; see the file COPYING.LIB.  If
+   not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef _TIMER_ROUTINES_H
+#define _TIMER_ROUTINES_H	1
+
+#include <internaltypes.h>
+#include <string.h>
+
+/* Compare two pthread_attr_t thread attributes for exact equality.
+   Returns 1 if they are equal, otherwise zero if they are not equal
+   or contain illegal values.  This version is NPTL-specific for
+   performance reason.  One could use the access functions to get the
+   values of all the fields of the attribute structure.  */
+static inline int
+thread_attr_compare (const pthread_attr_t *left, const pthread_attr_t *right)
+{
+  struct pthread_attr *ileft = (struct pthread_attr *) left;
+  struct pthread_attr *iright = (struct pthread_attr *) right;
+
+  return (ileft->flags == iright->flags
+	  && ileft->schedpolicy == iright->schedpolicy
+	  && (ileft->schedparam.sched_priority
+	      == iright->schedparam.sched_priority)
+	  && ileft->guardsize == iright->guardsize
+	  && ileft->stackaddr == iright->stackaddr
+	  && ileft->stacksize == iright->stacksize
+	  && ((ileft->cpuset == NULL && iright->cpuset == NULL)
+	      || (ileft->cpuset != NULL && iright->cpuset != NULL
+		  && ileft->cpusetsize == iright->cpusetsize
+		  && memcmp (ileft->cpuset, iright->cpuset,
+			     ileft->cpusetsize) == 0)));
+}
+
+#endif	/* timer_routines.h */
diff --git a/sysdeps/pthread/timer_routines.c b/sysdeps/pthread/timer_routines.c
index f059beb4c5d..84861b95578 100644
--- a/sysdeps/pthread/timer_routines.c
+++ b/sysdeps/pthread/timer_routines.c
@@ -29,7 +29,7 @@
 #include <sys/syscall.h>
 
 #include "posix-timer.h"
-#include <nptl/pthreadP.h>
+#include <internaltypes.h>
 
 
 /* Number of threads used.  */
@@ -482,31 +482,6 @@ __timer_thread_wakeup (struct thread_node *thread)
 }
 
 
-/* Compare two pthread_attr_t thread attributes for exact equality.
-   Returns 1 if they are equal, otherwise zero if they are not equal
-   or contain illegal values.  This version is NPTL-specific for
-   performance reason.  One could use the access functions to get the
-   values of all the fields of the attribute structure.  */
-static int
-thread_attr_compare (const pthread_attr_t *left, const pthread_attr_t *right)
-{
-  struct pthread_attr *ileft = (struct pthread_attr *) left;
-  struct pthread_attr *iright = (struct pthread_attr *) right;
-
-  return (ileft->flags == iright->flags
-	  && ileft->schedpolicy == iright->schedpolicy
-	  && (ileft->schedparam.sched_priority
-	      == iright->schedparam.sched_priority)
-	  && ileft->guardsize == iright->guardsize
-	  && ileft->stackaddr == iright->stackaddr
-	  && ileft->stacksize == iright->stacksize
-	  && ((ileft->cpuset == NULL && iright->cpuset == NULL)
-	      || (ileft->cpuset != NULL && iright->cpuset != NULL
-		  && ileft->cpusetsize == iright->cpusetsize
-		  && memcmp (ileft->cpuset, iright->cpuset,
-			     ileft->cpusetsize) == 0)));
-}
-
 
 /* Search the list of active threads and find one which has matching
    attributes.  Global mutex lock must be held by caller.  */