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    int Shared_Dirty;
    int Size;
    int Swap;
};

MODULE = Linux::Smaps::Tiny PACKAGE = Linux::Smaps::Tiny
PROTOTYPES: DISABLE

SV*
get_smaps_summary(char* process = "self")
PPCODE:
    struct smaps_sizes sizes;
    memset(&sizes, 0, sizeof sizes);

    char filename[100];
    memset(&filename, 0, sizeof filename);
    strcat(filename, "/proc/");
    strcat(filename, process);
    strcat(filename, "/smaps");

    FILE *file = fopen(filename, "r");