diff options
Diffstat (limited to 'src/dpdk22/lib/librte_eal/linuxapp/eal/eal_log.c')
-rw-r--r-- | src/dpdk22/lib/librte_eal/linuxapp/eal/eal_log.c | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/src/dpdk22/lib/librte_eal/linuxapp/eal/eal_log.c b/src/dpdk22/lib/librte_eal/linuxapp/eal/eal_log.c deleted file mode 100644 index 0b133c3e..00000000 --- a/src/dpdk22/lib/librte_eal/linuxapp/eal/eal_log.c +++ /dev/null @@ -1,146 +0,0 @@ -/*- - * BSD LICENSE - * - * 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 - * 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. - */ - -#include <string.h> -#include <stdio.h> -#include <stdint.h> -#include <sys/types.h> -#include <syslog.h> -#include <sys/queue.h> - -#include <rte_memory.h> -#include <rte_memzone.h> -#include <rte_eal.h> -#include <rte_launch.h> -#include <rte_per_lcore.h> -#include <rte_lcore.h> -#include <rte_spinlock.h> -#include <rte_log.h> - -#include "eal_private.h" - -/* - * default log function, used once mempool (hence log history) is - * available - */ -static ssize_t -console_log_write(__attribute__((unused)) void *c, const char *buf, size_t size) -{ - char copybuf[BUFSIZ + 1]; - ssize_t ret; - uint32_t loglevel; - - /* add this log in history */ - rte_log_add_in_history(buf, size); - - /* write on stdout */ - ret = fwrite(buf, 1, size, stdout); - fflush(stdout); - - /* truncate message if too big (should not happen) */ - if (size > BUFSIZ) - size = BUFSIZ; - - /* Syslog error levels are from 0 to 7, so subtract 1 to convert */ - loglevel = rte_log_cur_msg_loglevel() - 1; - memcpy(copybuf, buf, size); - copybuf[size] = '\0'; - - /* write on syslog too */ - syslog(loglevel, "%s", copybuf); - - return ret; -} - -static cookie_io_functions_t console_log_func = { - .write = console_log_write, -}; - -/* - * set the log to default function, called during eal init process, - * once memzones are available. - */ -int -rte_eal_log_init(const char *id, int facility) -{ - FILE *log_stream; - - log_stream = fopencookie(NULL, "w+", console_log_func); - if (log_stream == NULL) - return -1; - - openlog(id, LOG_NDELAY | LOG_PID, facility); - - if (rte_eal_common_log_init(log_stream) < 0) - return -1; - - return 0; -} - -/* 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 cookie_io_functions_t early_log_func = { - .write = early_log_write, -}; -static FILE *early_log_stream; - -/* - * 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; -} |