alvinmatias69 / libvslogger

A very simple leveled logger for C.

libvslogger

A very simple leveled logger for C.

Installation

Download the latest package from the release page:

• https://github.com/alvinmatias69/libvslogger/releases

Extract and compile libvslogger

$ tar -xf libvslogger-x.x.x.tar.gz
$ cd libvslogger-x.x.x
$ ./configure
$ make
$ make install # might require superuser role

Usage Example

#include <libvslogger.h>

int main(void) {
    // prepare logger configuration
    struct vslogger_config config = {
        .level = VSLOGGER_INFO,
        .destination = stdout,
        .enable_date = true,
        .enable_prefix = true,
    };

    // init the logger with given config
    vslogger_init(&config);

    vslogger_info("hello info");

    // higher level log from the config won't be printed
    vslogger_debug("hello debug");
    
    // subsequent init will update the configuration
    config.level = VSLOGGER_DEBUG;
    vslogger_init(&config);
    
    // remember to clear the configuration on finish
    vslogger_clear();
}