Ticket #303: envtest2.c

#include <stdio.h>
#include <string.h>

int main( int argc, char *argv[], char *envp[])
{
    int envsize;
    int i;
    FILE *fp;

    for( envsize = 0, i = 0; envp[ i ]; i++ )
        envsize += strlen( envp[ i ]) + 1;

    fprintf(stderr, "COMSPEC = %s, envsize = %d\n", getenv("COMSPEC"), envsize);

    fp = fopen("envtest2.log", "wt");

    for( i = 0; envp[ i ]; i++ )
    {
        fprintf(fp, "%s\n", envp[ i ]);
    }

    fclose( fp );

    return 0;
}