1 #include <stdio.h>
2 #include "r_util.h"
3 
4 
main(int argc,char * argv[])5 int main(int argc, char *argv[]) {
6        int len = 0;
7        char *sterr;
8        char *output = r_sys_cmd_str("find /etc", 0, &len);
9        int result = r_sys_cmd_str_full("find /etc", 0, &output, &len, &sterr);
10        printf("RESULT: %d\n", result);
11        printf("STDOUT\n");
12        printf("%s", output);
13        printf("STDERR\n");
14        printf("%s", sterr);
15        printf("bytes in STDOUT: %d\n", len);
16        return 0;
17 }
18