removed unmaintained logd library

sys/Makefile

@@ -10,9 +10,6 @@ endif
 ifneq (,$(findstring lib,$(USEMODULE)))
     DIRS += lib
 endif
-ifneq (,$(findstring logd,$(USEMODULE)))
-    DIRS += logd
-endif
 ifneq (,$(findstring cmdd,$(USEMODULE)))
     DIRS += cmdd
 endif

sys/logd/Makefile

-INCLUDES = -I../include -I../drivers/include -I../lib -I$(RIOTCPU)/$(CPU)/include  -I../net -I../../core/include
-
-MODULE =logd
-
-include $(MAKEBASE)/Makefile.base
-

sys/logd/logd.c

-/**
- * Logging daemon 
- *
- * Copyright (C) 2009-2013 Freie Universitaet Berlin
- *
- * This file subject to the terms and conditions of the GNU Lesser General
- * Public License. See the file LICENSE in the top level directory for more
- * details.
- */
-
-/**
- * @file        logd.c
- * @brief		Simple logging demon implementation
- *
- * @author      Freie Universität Berlin, Computer Systems & Telematics
- * @author		Thomas Hillebrandt <hillebra@inf.fu-berlin.de>
- * @version     $Revision: 3854 $
- *
- * @note		$Id: logd.c 3854 2011-12-06 15:27:01Z hwill $
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <string.h>
-/* core */
-#include "msg.h"
-#include "flags.h"
-#include "mutex.h"
-#include "thread.h"
-#include "kernel.h"
-/* system */
-#include "logd.h"
-#include "list.h"
-
-typedef struct {
-    list_node_t listnode;
-    char *str;
-    int str_len;
-} log_queue_t;
-
-static volatile int log_pid = -1;
-static int logd_stack_size = LOGD_STACK_SIZE_NORMAL;
-static FILE *fh = NULL;
-static int log_count = 0;
-static mutex_t log_mutex;
-static list_t log_msg_queue;
-static volatile bool exit_flag = false;
-static volatile bool echo_on = false;
-
-/*---------------------------------------------------------------------------*/
-
-static void close_file_handle(void)
-{
-    if (fh != NULL) {
-        fclose(fh);
-        fh = NULL;
-    }
-}
-
-static void write_to_file(char *str, int str_len)
-{
-    if (fh != NULL && str_len > 0) {
-        if (fwrite(str, sizeof(char), str_len, fh) != str_len) {
-            if (echo_on && logd_stack_size >= LOGD_STACK_SIZE_CONSOLE) {
-                printf("LOGD [WARN]: file write failed, closing file\n");
-            }
-
-            close_file_handle();
-            return;
-        }
-
-        if (fflush(fh) == EOF) {
-            if (echo_on && logd_stack_size >= LOGD_STACK_SIZE_CONSOLE) {
-                printf("LOGD [WARN]: file write failed, closing file\n");
-            }
-
-            close_file_handle();
-            return;
-        }
-    }
-    else {
-        fh = fopen("/LOGD.LOG", "w");
-
-        if (!fh) {
-            if (echo_on && logd_stack_size >= LOGD_STACK_SIZE_CONSOLE) {
-                printf("LOGD [WARN]: file reopen failed, damn!\n");
-            }
-        }
-        else {
-            write_to_file(str, str_len);
-        }
-    }
-}
-
-static void logd_process(void)
-{
-    msg m;
-    log_queue_t *node;
-
-    do {
-        if (!exit_flag) {
-            msg_receive(&m);
-        }
-
-        mutex_lock(&log_mutex);
-
-        while ((node = (log_queue_t *) list_remove_head(&log_msg_queue)) != NULL) {
-            write_to_file(node->str, node->str_len);
-
-            if (echo_on && logd_stack_size >= LOGD_STACK_SIZE_CONSOLE) {
-                printf("%s", node->str);
-            }
-
-            log_count++;
-            free(node->str);
-            free(node);
-        }
-
-        mutex_unlock(&log_mutex);
-    }
-    while (m.type != MSG_EXIT && !exit_flag);
-
-    /* Logging thread is terminating, close log file */
-    close_file_handle();
-}
-
-/*---------------------------------------------------------------------------*/
-
-static void logd_init0(void)
-{
-    fh = fopen("/LOGD.LOG", "w");
-
-    if (!fh) {
-        return;
-    }
-
-    log_pid = thread_create(logd_stack_size, PRIORITY_LOGD, CREATE_STACKTEST, logd_process, "logd");
-}
-
-void logd_init(int stack_size)
-{
-    logd_stack_size = stack_size;
-    mutex_init(&log_mutex);
-    list_init(&log_msg_queue);
-    logd_init0();
-}
-
-void logd_set_console_enabled(bool enabled)
-{
-    echo_on = enabled;
-}
-
-bool logd_log(char *str, int str_len)
-{
-    msg m;
-
-    /* Test if logd process was created */
-    if (log_pid == -1) {
-        /* no logd created, because fopen() on log file failed. So try again */
-        logd_init0();
-
-        if (log_pid == -1) {
-            /* Still errors opening log file, exit now */
-            return false;
-        }
-    }
-
-    log_queue_t *lq = malloc(sizeof(*lq));
-
-    if (lq == NULL) {
-        return false;
-    }
-
-    lq->str = malloc(sizeof(char) * str_len + 1); /* 1 byte for string termination char */
-
-    if (lq->str == NULL) {
-        free(lq);
-        return false;
-    }
-
-    strncpy(lq->str, str, str_len);
-    lq->str_len = str_len;
-    lq->str[str_len] = '\0';	/* add string termination char at end of buffer */
-    mutex_lock(&log_mutex);
-    list_append(&log_msg_queue, (list_node_t *) lq);
-    mutex_unlock(&log_mutex);
-    m.type = MSG_POLL;
-    m.content.ptr = NULL;
-    msg_send(&m, log_pid, false);
-    return true;
-}
-
-void logd_exit(void)
-{
-    msg m;
-
-    /* Test if logd process was created */
-    if (log_pid == -1) {
-        return;
-    }
-
-    exit_flag = true;
-    m.type = MSG_EXIT;
-    m.content.ptr = NULL;
-    msg_send(&m, log_pid, false);
-}