tailq: remove unneeded inclusions

[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 454a785..ff44d23 100644 (file)
--- a/lib/librte_eal/common/eal_common_log.c
+++ b/lib/librte_eal/common/eal_common_log.c
@@ -1,13 +1,13 @@
 /*-
  *   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
@@ -17,7 +17,7 @@
  *     * 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
@@ -48,7 +48,6 @@
 #include <rte_launch.h>
 #include <rte_common.h>
 #include <rte_cycles.h>
-#include <rte_tailq.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_lcore.h>
@@ -176,6 +175,13 @@ rte_set_log_level(uint32_t level)
        rte_logs.level = (uint32_t)level;
 }
 
+/* Get global log level */
+uint32_t
+rte_get_log_level(void)
+{
+       return rte_logs.level;
+}
+
 /* Set global log type */
 void
 rte_set_log_type(uint32_t type, int enable)
@@ -186,11 +192,20 @@ rte_set_log_type(uint32_t type, int enable)
                rte_logs.type &= (~type);
 }
 
+/* Get global log type */
+uint32_t
+rte_get_log_type(void)
+{
+       return rte_logs.type;
+}
+
 /* get the current loglevel for the message beeing processed */
 int rte_log_cur_msg_loglevel(void)
 {
        unsigned lcore_id;
        lcore_id = rte_lcore_id();
+       if (lcore_id >= RTE_MAX_LCORE)
+               return rte_get_log_level();
        return log_cur_msg[lcore_id].loglevel;
 }
 
@@ -199,12 +214,14 @@ int rte_log_cur_msg_logtype(void)
 {
        unsigned lcore_id;
        lcore_id = rte_lcore_id();
+       if (lcore_id >= RTE_MAX_LCORE)
+               return rte_get_log_type();
        return log_cur_msg[lcore_id].logtype;
 }
 
-/* Dump log history on console */
+/* Dump log history to file */
 void
-rte_log_dump_history(void)
+rte_log_dump_history(FILE *out)
 {
        struct log_history_list tmp_log_history;
        struct log_history *hist_buf;
@@ -230,7 +247,7 @@ rte_log_dump_history(void)
                STAILQ_REMOVE_HEAD(&tmp_log_history, next);
 
                /* write on stdout */
-               if (fwrite(hist_buf->buf, hist_buf->size, 1, stdout) == 0) {
+               if (fwrite(hist_buf->buf, hist_buf->size, 1, out) == 0) {
                        rte_mempool_mp_put(log_history_mp, hist_buf);
                        break;
                }
@@ -238,7 +255,7 @@ rte_log_dump_history(void)
                /* put back message structure in pool */
                rte_mempool_mp_put(log_history_mp, hist_buf);
        }
-       fflush(stdout);
+       fflush(out);
 
        rte_spinlock_unlock(&log_dump_lock);
 }
@@ -258,8 +275,10 @@ rte_vlog(__attribute__((unused)) uint32_t level,
 
        /* save loglevel and logtype in a global per-lcore variable */
        lcore_id = rte_lcore_id();
-       log_cur_msg[lcore_id].loglevel = level;
-       log_cur_msg[lcore_id].logtype = logtype;
+       if (lcore_id < RTE_MAX_LCORE) {
+               log_cur_msg[lcore_id].loglevel = level;
+               log_cur_msg[lcore_id].logtype = logtype;
+       }
 
        ret = vfprintf(f, format, ap);
        fflush(f);
@@ -298,8 +317,8 @@ rte_eal_common_log_init(FILE *default_log)
                                NULL, NULL,
                                NULL, NULL,
                                SOCKET_ID_ANY, 0);
-       
-       if ((log_history_mp == NULL) && 
+
+       if ((log_history_mp == NULL) &&
            ((log_history_mp = rte_mempool_lookup(LOG_HISTORY_MP_NAME)) == NULL)){
                RTE_LOG(ERR, EAL, "%s(): cannot create log_history mempool\n",
                        __func__);