File: is_dir_c%2B%2B.C

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libslow5lib 0.7.0%2Bdfsg-3
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#include <sys/types.h>
#include <dirent.h>
#include <stdlib.h>
#include <string>

int main(int argc, char **argv) {
    std::string f_name = argv[1];
    auto dir = opendir(f_name.c_str());
    if(not dir) {
        return EXIT_FAILURE;
    }
    closedir(dir);
    return EXIT_SUCCESS;
}