printErrno()就能搞定的事儿,还是总有人会问。那就把它们都列出来吧 以后就可以查表了 0x00000001 S_errno_EPERM 0x00000002 S_errno_ENOENT 0x00000003 S_errno_ESRCH 0x00000004 S_errno_EINTR 0x0000000...
0x1? EPERM 2? 0x2? ENOENT 3? 0x3? ESRCH 4? 0x4? EINTR 5? 0x5? EIO 6? 0x6? ENXIO 7? 0x7? E2BIG 8? 0x8? ENOEXEC 9? 0x9? EBADF 10? 0xa? ECHILD 11? 0xb? EAGAIN 12? 0xc? ENOMEM 13? 0xd? EACCES 14? 0xe? EFAULT 15? 0xf? ENOTEMPTY 16? 0x10? EBUSY 17? 0x11...