摘要：
1 #include <sys/param.h> 2 #include <sys/mount.h> 3 long long freeSpace() { 4 struct statfs buf; 5 long long freespace = -1; 6 if(statfs("/", &buf) >= 0){ 7 freespace = (long long)buf.f_bsize * buf.f_bfree; 8 } 9 10 return freespace;11 }12 13 +(float)getTotalDiskSpace... 阅读全文
