-
- snprintf(full_path, BUF_LEN,"%s/%ld/%s", PROC_DIR, pid, COMM_FILE);
- int proc_name_file = open(full_path, O_RDONLY);
- if (null == proc_name_file)
+ sprintf(full_path, "%s/%ld/%s", PROC_DIR, pid, COMM_FILE);
+ FILE *proc_name_file = fopen(full_path, "r");
+ if (NULL == proc_name_file)