-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2012 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) 2010-2014 Intel Corporation
*/
#include <stdint.h>
const char *
rte_strerror(int errnum)
{
+ /* BSD puts a colon in the "unknown error" messages, Linux doesn't */
+#ifdef RTE_EXEC_ENV_BSDAPP
+ static const char *sep = ":";
+#else
+ static const char *sep = "";
+#endif
#define RETVAL_SZ 256
static RTE_DEFINE_PER_LCORE(char[RETVAL_SZ], retval);
+ char *ret = RTE_PER_LCORE(retval);
/* since some implementations of strerror_r throw an error
* themselves if errnum is too big, we handle that case here */
- if (errnum > RTE_MAX_ERRNO)
- rte_snprintf(RTE_PER_LCORE(retval), RETVAL_SZ,
- "Unknown error %d", errnum);
+ if (errnum >= RTE_MAX_ERRNO)
+ snprintf(ret, RETVAL_SZ, "Unknown error%s %d", sep, errnum);
else
switch (errnum){
case E_RTE_SECONDARY:
return "Invalid call in secondary process";
case E_RTE_NO_CONFIG:
return "Missing rte_config structure";
- case E_RTE_NO_TAILQ:
- return "No TAILQ initialised";
default:
- strerror_r(errnum, RTE_PER_LCORE(retval), RETVAL_SZ);
+ if (strerror_r(errnum, ret, RETVAL_SZ) != 0)
+ snprintf(ret, RETVAL_SZ, "Unknown error%s %d",
+ sep, errnum);
}
- return RTE_PER_LCORE(retval);
+ return ret;
}