X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=tests%2Fbenchmark%2Ftest_urcu_wfcq.c;h=7f18af0615c79a0f5814e9f58bf99d463a52991b;hb=ce29b37132cef1c1c758e0862ac701e9bb756d29;hp=221f7c337b49b123a8e9da723a5daaa3c2ba136f;hpb=0614a2e61ccbf150cc51d4fd3073b285983417c5;p=urcu.git

diff --git a/tests/benchmark/test_urcu_wfcq.c b/tests/benchmark/test_urcu_wfcq.c
index 221f7c3..7f18af0 100644
--- a/tests/benchmark/test_urcu_wfcq.c
+++ b/tests/benchmark/test_urcu_wfcq.c
@@ -1,24 +1,10 @@
+// SPDX-FileCopyrightText: 2010 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+// SPDX-FileCopyrightText: 2010 Paolo Bonzini <pbonzini@redhat.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*
- * test_urcu_wfcq.c
- *
  * Userspace RCU library - example RCU-based lock-free concurrent queue
- *
- * Copyright February 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- * Copyright February 2010 - Paolo Bonzini <pbonzini@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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.
- *
- * 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.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include <stdio.h>
@@ -31,10 +17,10 @@
 #include <sys/wait.h>
 #include <unistd.h>
 #include <stdio.h>
-#include <assert.h>
 #include <errno.h>
 
 #include <urcu/arch.h>
+#include <urcu/assert.h>
 #include <urcu/tls-compat.h>
 #include <urcu/uatomic.h>
 #include "thread-id.h"
@@ -90,7 +76,7 @@ pthread_mutex_t affinity_mutex = PTHREAD_MUTEX_INITIALIZER;
 
 static void set_affinity(void)
 {
-#if HAVE_SCHED_SETAFFINITY
+#ifdef HAVE_SCHED_SETAFFINITY
 	cpu_set_t mask;
 	int cpu, ret;
 #endif /* HAVE_SCHED_SETAFFINITY */
@@ -98,7 +84,7 @@ static void set_affinity(void)
 	if (!use_affinity)
 		return;
 
-#if HAVE_SCHED_SETAFFINITY
+#ifdef HAVE_SCHED_SETAFFINITY
 	ret = pthread_mutex_lock(&affinity_mutex);
 	if (ret) {
 		perror("Error in pthread mutex lock");
@@ -233,7 +219,7 @@ static void do_test_splice(enum test_sync sync)
 
 	switch (ret) {
 	case CDS_WFCQ_RET_WOULDBLOCK:
-		assert(0);	/* blocking call */
+		urcu_posix_assert(0);	/* blocking call */
 		break;
 	case CDS_WFCQ_RET_DEST_EMPTY:
 		URCU_TLS(nr_splice)++;
@@ -241,7 +227,7 @@ static void do_test_splice(enum test_sync sync)
 		/* ok */
 		break;
 	case CDS_WFCQ_RET_DEST_NON_EMPTY:
-		assert(0);	/* entirely unexpected */
+		urcu_posix_assert(0);	/* entirely unexpected */
 		break;
 	case CDS_WFCQ_RET_SRC_EMPTY:
 		/* ok, we could even skip iteration on dest if we wanted */
@@ -303,8 +289,8 @@ static void *thr_dequeuer(void *_count)
 	return ((void*)2);
 }
 
-static void test_end(unsigned long long *nr_dequeues,
-		unsigned long long *nr_dequeue_last)
+static void test_end(unsigned long long *nr_dequeues_l,
+		unsigned long long *nr_dequeue_last_l)
 {
 	struct cds_wfcq_node *node;
 	int state;
@@ -314,14 +300,14 @@ static void test_end(unsigned long long *nr_dequeues,
 				&state);
 		if (node) {
 			if (state & CDS_WFCQ_STATE_LAST)
-				(*nr_dequeue_last)++;
+				(*nr_dequeue_last_l)++;
 			free(node);
-			(*nr_dequeues)++;
+			(*nr_dequeues_l)++;
 		}
 	} while (node);
 }
 
-static void show_usage(int argc, char **argv)
+static void show_usage(char **argv)
 {
 	printf("Usage : %s nr_dequeuers nr_enqueuers duration (s) <OPTIONS>\n",
 		argv[0]);
@@ -355,25 +341,25 @@ int main(int argc, char **argv)
 	unsigned int i_thr;
 
 	if (argc < 4) {
-		show_usage(argc, argv);
+		show_usage(argv);
 		return -1;
 	}
 
 	err = sscanf(argv[1], "%u", &nr_dequeuers);
 	if (err != 1) {
-		show_usage(argc, argv);
+		show_usage(argv);
 		return -1;
 	}
 
 	err = sscanf(argv[2], "%u", &nr_enqueuers);
 	if (err != 1) {
-		show_usage(argc, argv);
+		show_usage(argv);
 		return -1;
 	}
 
 	err = sscanf(argv[3], "%lu", &duration);
 	if (err != 1) {
-		show_usage(argc, argv);
+		show_usage(argv);
 		return -1;
 	}
 
@@ -383,7 +369,7 @@ int main(int argc, char **argv)
 		switch (argv[i][1]) {
 		case 'a':
 			if (argc < i + 2) {
-				show_usage(argc, argv);
+				show_usage(argv);
 				return -1;
 			}
 			a = atoi(argv[++i]);
@@ -393,14 +379,14 @@ int main(int argc, char **argv)
 			break;
 		case 'c':
 			if (argc < i + 2) {
-				show_usage(argc, argv);
+				show_usage(argv);
 				return -1;
 			}
 			rduration = atol(argv[++i]);
 			break;
 		case 'd':
 			if (argc < i + 2) {
-				show_usage(argc, argv);
+				show_usage(argv);
 				return -1;
 			}
 			wdelay = atol(argv[++i]);