#include <stdio.h>

#include <inttypes.h>

#include <uv.h>

uv_loop_t *loop;

uv_process_t child_req;

uv_process_options_t options;

void on_exit(uv_process_t *req, int64_t exit_status, int term_signal) {

    fprintf(stderr, "Process exited with status %" PRId64 ", signal %d\n", exit_status, term_signal);

    uv_close((uv_handle_t*) req, NULL);

}

int main() {

    loop = uv_default_loop();

    char* args[3];

    args[0] = "mkdir";

    args[1] = "test-dir";

    args[2] = NULL;

    options.exit_cb = on_exit;

    options.file = "mkdir";

    options.args = args;

    int r;

    if ((r = uv_spawn(loop, &child_req, &options))) {

        fprintf(stderr, "%s\n", uv_strerror(r));

        return 1;

    } else {

        fprintf(stderr, "Launched process with ID %d\n", child_req.pid);

    }

    return uv_run(loop, UV_RUN_DEFAULT);

}