-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2015 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 Intel Corporation
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <errno.h>
-#define __USE_GNU
#include <sched.h>
#include <dlfcn.h>
#define POSIX_ERRNO(x) (x)
+/* some releases of FreeBSD 10, e.g. 10.0, don't have CPU_COUNT macro */
+#ifndef CPU_COUNT
+#define CPU_COUNT(x) __cpu_count(x)
+
+static inline unsigned int
+__cpu_count(const rte_cpuset_t *cpuset)
+{
+ unsigned int i, count = 0;
+ for (i = 0; i < RTE_MAX_LCORE; i++)
+ if (CPU_ISSET(i, cpuset))
+ count++;
+ return count;
+}
+#endif
+
/*
* this flag determines at run time if we override pthread
* calls and map then to equivalent lthread calls
* The constructor function initialises the
* function pointers for pthread library functions
*/
-void
-pthread_intercept_ctor(void)__attribute__((constructor));
-void
-pthread_intercept_ctor(void)
+RTE_INIT(pthread_intercept_ctor)
{
override = 0;
/*
int
pthread_create(pthread_t *__restrict tid,
const pthread_attr_t *__restrict attr,
- void *(func) (void *),
+ lthread_func_t func,
void *__restrict arg)
{
if (override) {
}
}
return lthread_create((struct lthread **)tid, lcore,
- (void (*)(void *))func, arg);
+ func, arg);
}
return _sys_pthread_funcs.f_pthread_create(tid, attr, func, arg);
}
return _sys_pthread_funcs.f_pthread_rwlock_wrlock(a);
}
-#ifdef RTE_EXEC_ENV_LINUXAPP
+#ifdef RTE_EXEC_ENV_LINUX
int
pthread_yield(void)
{