log-timestamp.c

A logger function with the current timestamp prepended

Usage

With dotc

First install this package

npm install log-timestamp.c

Then create a program that requires this function

test.c

#require "log-timestamp.c" as LOG
 
int main(int argc, char **argv) {
    int i;
    for (i = 0; i < argc; i++)
        LOG("%s\n", argv[i]);
    return 0;
}

Finally compile the program using dotc and execute it

$ dotc test.c
$ ./a.out testing this out
[2013-09-23T05:42:03.582Z] ./a.out
[2013-09-23T05:42:03.583Z] testing
[2013-09-23T05:42:03.583Z] this
[2013-09-23T05:42:03.583Z] out

Pure C

Copy log-timestamp.{h,c} to your project, and include the header file as necessary

test.c

#include "log-timestamp.h"
int main(int argc, char **argv) {
    int i;
    for (i = 0; i < argc; i++)
        LOG("%s\n", argv[i]);
    return 0;
}

And the program will execute as above

Functions

void LOG(const char *fmt, ...);

License

MIT