add FreeBSD support

[dpdk.git] / lib / librte_eal / common / eal_common_log.c

diff --git a/lib/librte_eal/common/eal_common_log.c b/lib/librte_eal/common/eal_common_log.c
index 8af86a9..454a785 100644 (file)
--- a/lib/librte_eal/common/eal_common_log.c
+++ b/lib/librte_eal/common/eal_common_log.c
@@ -1,35 +1,34 @@
 /*-
  *   BSD LICENSE
  * 
- *   Copyright(c) 2010-2012 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2014 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 
+ *   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 
+ *     * 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 
+ *     * 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 
+ *     * 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 
+ *   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.
- * 
  */
 
 #include <string.h>
@@ -103,66 +102,6 @@ struct log_cur_msg {
 } __rte_cache_aligned;
 static struct log_cur_msg log_cur_msg[RTE_MAX_LCORE]; /**< per core log */
 
-/* early logs */
-
-/*
- * early log function, used during boot when mempool (hence log
- * history) is not available
- */
-static ssize_t
-early_log_write(__attribute__((unused)) void *c, const char *buf, size_t size)
-{
-       ssize_t ret;
-       ret = fwrite(buf, size, 1, stdout);
-       fflush(stdout);
-       if (ret == 0)
-               return -1;
-       return ret;
-}
-
-static ssize_t
-early_log_read(__attribute__((unused)) void *c,
-              __attribute__((unused)) char *buf,
-              __attribute__((unused)) size_t size)
-{
-       return 0;
-}
-
-/*
- * this is needed because cookies_io_functions_t has a different
- * prototype between newlib and glibc
- */
-#ifdef RTE_EXEC_ENV_LINUXAPP
-static int
-early_log_seek(__attribute__((unused)) void *c,
-              __attribute__((unused)) off64_t *offset,
-              __attribute__((unused)) int whence)
-{
-       return -1;
-}
-#else
-static int
-early_log_seek(__attribute__((unused)) void *c,
-              __attribute__((unused)) _off_t *offset,
-              __attribute__((unused)) int whence)
-{
-       return -1;
-}
-#endif
-
-static int
-early_log_close(__attribute__((unused)) void *c)
-{
-       return 0;
-}
-
-static cookie_io_functions_t early_log_func = {
-       .read  = early_log_read,
-       .write = early_log_write,
-       .seek  = early_log_seek,
-       .close = early_log_close
-};
-static FILE *early_log_stream;
 
 /* default logs */
 
@@ -343,22 +282,6 @@ rte_log(uint32_t level, uint32_t logtype, const char *format, ...)
        return ret;
 }
 
-/*
- * init the log library, called by rte_eal_init() to enable early
- * logs
- */
-int
-rte_eal_log_early_init(void)
-{
-       early_log_stream = fopencookie(NULL, "w+", early_log_func);
-       if (early_log_stream == NULL) {
-               printf("Cannot configure early_log_stream\n");
-               return -1;
-       }
-       rte_openlog_stream(early_log_stream);
-       return 0;
-}
-
 /*
  * called by environment-specific log init function to initialize log
  * history