2 * Copyright 2013 Samsung Electronics Co., Ltd
4 * Licensed under the Flora License, Version 1.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.tizenopensource.org/license
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
24 #include <sys/types.h>
32 #include "critical_log.h"
33 #include "livebox-errno.h" /* For error code */
49 int critical_log(const char *func, int line, const char *fmt, ...)
56 return LB_STATUS_ERROR_IO;
58 gettimeofday(&tv, NULL);
59 fprintf(s_info.fp, "%d %lu.%lu [%s:%d] ", getpid(), tv.tv_sec, tv.tv_usec, util_basename((char *)func), line);
62 ret = vfprintf(s_info.fp, fmt, ap);
66 if (s_info.nr_of_lines == MAX_LOG_LINE) {
70 s_info.file_id = (s_info.file_id + 1) % MAX_LOG_FILE;
72 namelen = strlen(s_info.filename) + strlen(SLAVE_LOG_PATH) + 20;
73 filename = malloc(namelen);
75 snprintf(filename, namelen, "%s/%d_%s", SLAVE_LOG_PATH, s_info.file_id, s_info.filename);
80 s_info.fp = fopen(filename, "w+");
82 ErrPrint("Failed to open a file: %s\n", filename);
87 s_info.nr_of_lines = 0;
94 int critical_log_init(const char *name)
102 s_info.filename = strdup(name);
103 if (!s_info.filename) {
104 ErrPrint("Failed to create a log file\n");
105 return LB_STATUS_ERROR_MEMORY;
108 namelen = strlen(name) + strlen(SLAVE_LOG_PATH) + 20;
110 filename = malloc(namelen);
112 ErrPrint("Failed to create a log file\n");
113 free(s_info.filename);
114 s_info.filename = NULL;
115 return LB_STATUS_ERROR_MEMORY;
118 snprintf(filename, namelen, "%s/%d_%s", SLAVE_LOG_PATH, s_info.file_id, name);
120 s_info.fp = fopen(filename, "w+");
122 ErrPrint("Failed to open log: %s\n", strerror(errno));
123 free(s_info.filename);
124 s_info.filename = NULL;
126 return LB_STATUS_ERROR_IO;
135 int critical_log_fini(void)
137 if (s_info.filename) {
138 free(s_info.filename);
139 s_info.filename = NULL;