Thread: copying to multiple destination

How about something like this

Code:

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
    FILE    *ifp, *ofp;
    int     i, c;

    if (argc < 3)
    {
        printf("Args needed\nEG: mycopy source target1 target2 target3 ...");
        return(EXIT_FAILURE);
    }

    if ((ifp = fopen(argv[1], "rb")) == NULL)
    {
        perror(argv[1]);
        return(EXIT_FAILURE);
    }

    for (i = 2; i < argc; i++)
    {
        printf("copying to %s\n", argv[i]);
        if ((ofp = fopen(argv[i], "wb")) == NULL)
        {
            perror(argv[i]);
            continue;
        }

        while ((c = fgetc(ifp)) != EOF && fputc(c, ofp) != EOF)
            ;
        if (ferror(ofp)) perror(argv[i]);
        if (ferror(ifp) || !feof(ifp)) perror(argv[1]);
        fclose(ofp);
        rewind(ifp);
    }

    fclose(ifp);

    return(EXIT_SUCCESS);
}