gfwleak/mesa-framework-mesa-handle-logger
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1、修复 #3 问题

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2、fflush频度更新为每4096条日志执行一次
This commit is contained in:
yangwei
2019-07-15 11:13:28 +08:00
parent d9499b58eb
commit 17148f2e03
1 changed files with 24 additions and 4 deletions
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28
src/MESA_handle_logger.c
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@@ -8,14 +8,18 @@
#include <unistd.h> #include <unistd.h>
#include<sys/stat.h> #include<sys/stat.h>
#define LOGMSG_MAX_LEN 4096
#define FLUSH_LOG_NUM 4096
typedef struct log_handle_t typedef struct log_handle_t
{ {
int runtime_log_level; int runtime_log_level;
int flush_log_count;
FILE *fp; FILE *fp;
char runtime_log_file[1200]; char runtime_log_file[1200];
char cur_log_file[LOGMSG_MAX_LEN];
} log_handle_t; } log_handle_t;
#define LOGMSG_MAX_LEN 4096
//const int HANDLE_LOGGER_VERSION_20190218 = 1; //const int HANDLE_LOGGER_VERSION_20190218 = 1;
@@ -201,12 +205,22 @@ void MESA_handle_runtime_log(void *handle, int level, const char *module, const
local_time.tm_year + 1900, local_time.tm_mon + 1, local_time.tm_year + 1900, local_time.tm_mon + 1,
local_time.tm_mday); local_time.tm_mday);
OPEN_LOG_FILE:
if(p_handle->fp == NULL) if(p_handle->fp == NULL)
{ {
if(NULL == (fp = fopen(tmp_log_file_name, "a"))) return; if(NULL == (fp = fopen(tmp_log_file_name, "a"))) return;
p_handle->fp = fp; p_handle->fp = fp;
p_handle->flush_log_count = 0;
memcpy(p_handle->cur_log_file, tmp_log_file_name, strlen(tmp_log_file_name));
} }
if (0 != memcmp(tmp_log_file_name, p_handle->cur_log_file, strlen(tmp_log_file_name)))
{
fclose(p_handle->fp);
p_handle->fp = NULL;
goto OPEN_LOG_FILE;
}
if (0 > fprintf(p_handle->fp, "%s", buf)) if (0 > fprintf(p_handle->fp, "%s", buf))
{ {
fclose(p_handle->fp); fclose(p_handle->fp);
@@ -214,8 +228,14 @@ void MESA_handle_runtime_log(void *handle, int level, const char *module, const
} }
else else
{ {
fflush(p_handle->fp); p_handle->flush_log_count+=1;
} if (p_handle->flush_log_count >= FLUSH_LOG_NUM)
{
fflush(p_handle->fp);
p_handle->flush_log_count = 0;
}
}
return; return;
} }