LIBABIVER := 3
-# specific to linuxapp exec-env
+# specific to bsdapp exec-env
SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) := eal.c
SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_memory.c
SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_hugepage_info.c
SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_thread.c
-SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_log.c
SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_pci.c
SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_debug.c
SRCS-$(CONFIG_RTE_EXEC_ENV_BSDAPP) += eal_lcore.c
thread_id = pthread_self();
- if (rte_eal_log_early_init() < 0)
- rte_panic("Cannot init early logs\n");
-
eal_log_level_parse(argc, argv);
/* set log level as early as possible */
if (rte_eal_tailqs_init() < 0)
rte_panic("Cannot init tail queues for objects\n");
-/* if (rte_eal_log_init(argv[0], internal_config.syslog_facility) < 0)
- rte_panic("Cannot init logs\n");*/
-
if (rte_eal_alarm_init() < 0)
rte_panic("Cannot init interrupt-handling thread\n");
+++ /dev/null
-/*-
- * 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 <stdio.h>
-#include <rte_common.h>
-#include <rte_log.h>
-
-#include <eal_private.h>
-
-/*
- * set the log to default function, called during eal init process,
- * once memzones are available.
- */
-int
-rte_eal_log_init(const char *id __rte_unused, int facility __rte_unused)
-{
- if (rte_eal_common_log_init(stderr) < 0)
- return -1;
- return 0;
-}
-
-int
-rte_eal_log_early_init(void)
-{
- rte_openlog_stream(stderr);
- return 0;
-}
.file = NULL,
};
+/* Stream to use for logging if rte_logs.file is NULL */
static FILE *default_log_stream;
/**
* This global structure stores some informations about the message
- * that is currently beeing processed by one lcore
+ * that is currently being processed by one lcore
*/
struct log_cur_msg {
uint32_t loglevel; /**< log level - see rte_log.h */
int
rte_openlog_stream(FILE *f)
{
- if (f == NULL)
- rte_logs.file = default_log_stream;
- else
- rte_logs.file = f;
+ rte_logs.file = f;
return 0;
}
{
int ret;
FILE *f = rte_logs.file;
+ if (f == NULL) {
+ f = default_log_stream;
+ if (f == NULL) {
+ /*
+ * Grab the current value of stderr here, rather than
+ * just initializing default_log_stream to stderr. This
+ * ensures that we will always use the current value
+ * of stderr, even if the application closes and
+ * reopens it.
+ */
+ f = stderr;
+ }
+ }
if ((level > rte_logs.level) || !(logtype & rte_logs.type))
return 0;
}
/*
- * called by environment-specific log init function
+ * Called by environment-specific initialization functions.
*/
-int
-rte_eal_common_log_init(FILE *default_log)
+void
+eal_log_set_default(FILE *default_log)
{
default_log_stream = default_log;
- rte_openlog_stream(default_log);
#if RTE_LOG_LEVEL >= RTE_LOG_DEBUG
RTE_LOG(NOTICE, EAL, "Debug logs available - lower performance\n");
#endif
-
- return 0;
}
int rte_eal_memzone_init(void);
/**
- * Common log initialization function (private to eal).
+ * Common log initialization function (private to eal). Determines
+ * where log data is written when no call to rte_openlog_stream is
+ * in effect.
*
* @param default_log
* The default log stream to be used.
* - 0 on success
* - Negative on error
*/
-int rte_eal_common_log_init(FILE *default_log);
+void eal_log_set_default(FILE *default_log);
/**
* Fill configuration with number of physical and logical processors
*/
int rte_eal_timer_init(void);
-/**
- * Init early logs
- *
- * This function is private to EAL.
- *
- * @return
- * 0 on success, negative on error
- */
-int rte_eal_log_early_init(void);
-
/**
* Init the default log stream
*
struct rte_logs {
uint32_t type; /**< Bitfield with enabled logs. */
uint32_t level; /**< Log level. */
- FILE *file; /**< Pointer to current FILE* for logs. */
+ FILE *file; /**< Output file set by rte_openlog_stream, or NULL. */
};
/** Global log informations */
#define RTE_LOG_INFO 7U /**< Informational. */
#define RTE_LOG_DEBUG 8U /**< Debug-level messages. */
-/** The default log stream. */
-extern FILE *eal_default_log_stream;
-
/**
* Change the stream that will be used by the logging system.
*
thread_id = pthread_self();
- if (rte_eal_log_early_init() < 0)
- rte_panic("Cannot init early logs\n");
-
eal_log_level_parse(argc, argv);
/* set log level as early as possible */
rte_config_init();
+ if (rte_eal_log_init(logid, internal_config.syslog_facility) < 0)
+ rte_panic("Cannot init logs\n");
+
if (rte_eal_pci_init() < 0)
rte_panic("Cannot init PCI\n");
if (rte_eal_tailqs_init() < 0)
rte_panic("Cannot init tail queues for objects\n");
- if (rte_eal_log_init(logid, internal_config.syslog_facility) < 0)
- rte_panic("Cannot init logs\n");
-
if (rte_eal_alarm_init() < 0)
rte_panic("Cannot init interrupt-handling thread\n");
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 before rte_eal_log_init
- */
-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;
+ eal_log_set_default(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;
}
git.droids-corp.org / dpdk.git / commitdiff