pymumu / tinylog Goto Github PK

tlog_init()
tlog_open()
tlog_close()
tlog_exit()

err:开始
tlog_init() 报 已初始化
tlog_open() 报 未初始化

If it can init more instance to diff file, may be more powerful.

Hello

This library is awesome. But it doesnt write funciton for output. can you add function name ?

Thanks.

Hello,

I tried to compile tinylog in mingw64, but since some of the header files do not exist I couldn't succeed.
Is there any way for it?
#include <sys/resource.h>
#include <sys/syscall.h>
#include <sys/wait.h>

In CMakeLists.txt，with install cmd：

install(FILES tlog.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/tlog.h)

will install tlog.h to：/usr/include/tlog.h/tlog.h，is this expected behavior?

If you just want to install tlog.h to /usr/incldue, it should be like this:

install(FILES tlog.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})

Hello,

I have used tlog, by converting it to a so shared library, with a few programs and didn't see any problems.
Is there actually any inconveniences for that?

gcc -O3 -Wall -fpic -c tlog.c -o tlog.o
gcc -shared -o libtlog.so tlog.o -pthread

Thank you.

Hi.

Can I open and read the pending file or decompress archives ?

The another.log file only record the parent process's print info, Did I lack of some func revoke?

#include "tlog.h"

#include <unistd.h>
#include <sys/types.h>
#include <stdio.h>
#include <time.h>
#define PID_IS_CHILD 0

tlog_log *log = NULL;
int printlog()
{
	int i = 0;
	tlog_printf(log, "This is child log stream %d\n", i++);
	while (i<1000)
	{
		tlog_printf(log, "This is child log stream %d\n", i++);
		usleep(10);
	}

	return 0;
}


int paraentprint()
{
	int i = 0;
	while (i<10000)
	{
		tlog_printf(log, "This is paraent log stream %d\n", i++);
		usleep(10);
	}

	return 0;
}
int main(int argc, char *argv[])
{

    /* init and output log message */
    tlog_init("example.log", 1024 * 1024, 8, 0, 0);
    //tlog(TLOG_INFO, "This is a log message.\n");

    /* c++ cout style log */
    //tlog_info << "This is a c++ style log.\n";
    
    /* open another log file, and output message*/
    log = tlog_open("another.log", 1024*1024 * 1024, 8, 0, TLOG_SEGMENT);
    tlog_printf(log, "This is a separate log stream\n");
    /* c++ style log */
    tlog_out(log) << "This is a separate c++ log stream\n"; 
    

	int pid = fork();
	if (pid == PID_IS_CHILD)
	{
		fprintf(stderr, "child func start\n");
		printlog();
	}
	else if (pid < 0) 
	{
		tlog_printf(log, "bad func start\n");
	}
	else 
	{
		tlog_printf(log, "is parent func start\n");
	}

	paraentprint();
    /* close log stream */
	sleep(100);
    tlog_close(log);

    /* flush pending message, and exit tlog */
    tlog_exit();
    return 0;
}

tlog.h:191:11: error: expected nested-name-specifier before ‘Stream’

Does not support time-based log rotation. Rotating and deleting logs not only after a specified interval but also at a specified time.

==29745== 144 bytes in 1 blocks are possibly lost in loss record 9 of 18
==29745== at 0x4842260: calloc (vg_replace_malloc.c:752)
==29745== by 0x400CCFD: allocate_dtv (dl-tls.c:286)
==29745== by 0x400D33B: _dl_allocate_tls (dl-tls.c:532)
==29745== by 0x4C3E58F: allocate_stack (allocatestack.c:621)
==29745== by 0x4C3E58F: pthread_create@@GLIBC_2.4 (pthread_create.c:669)
==29745== by 0x22A37: tlog_init (tlog.c:1673)

view for valgrind,but i can use it when before

daemon.err smartdns[32515]: gzip: can't open '/var/log/smartdns.log.pending.gz': Permission denied