Re: [Protux-devel] help on disk free detection

[tapio laxström]

I even found some old test code :)


#include <stdio.h>
#include <sys/vfs.h> /* statfs */

int main(int argc, char **argv)
{
    struct statfs sf;

    if(argc > 1) {
        statfs(argv[1], &sf);
    } else {
        statfs("/", &sf);
    }

    /* f_bavail == for non-superuser, f_bfree == for superuser */
    printf("block size: %d\n", sf.f_bsize);
    printf("free blocks: %d (%d for superuser)\n",
            sf.f_bavail,
            sf.f_bfree
            );
    printf("free bytes: %d (%d for superuser)\n",
            sf.f_bavail * sf.f_bsize,
            sf.f_bfree * sf.f_bsize
            );

    return 0;
}


--
best regards
--
tapio laxström
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