Question

How to use asctime_s() to convert today calendar time to a textual representation in C

Answer 1

#include <time.h>
#include <stdio.h>
 
int main(void)
{
    char s[30];
    struct tm tm = *localtime(&(time_t){time(NULL)});
    
    asctime_s(s, sizeof s, &tm);
    printf("%s", s);
 
    return 0;
}

  
/*
run:
 
Wed Aug 24 17:20:49 2016

*/

 

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