请教各位斑竹为什么/etc/rc的命令执行了一半啊？

001ye

Linux version 2.4.27-uc1 (root@Linux) (gcc version 2.95.3 20010315 (release)(Col
dFire patches - 20010318 from http://fiddes.net/coldfire/)(uClinux XIP and share
d lib patches from http://www.snapgear.com/)) #8 一 1月 10 06:45:53 CST 2005
Processor: Samsung S3C44B0X revision 0
Architecture: S3C44B0X
On node 0 totalpages: 2048
zone(0): 0 pages.
zone(1): 2048 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/ram0
Calibrating delay loop... 149.50 BogoMIPS
Memory: 8MB = 8MB total
Memory: 7268KB available (635K code, 147K data, 36K init)
Dentry cache hash table entries: 1024 (order: 1, 8192 bytes)
Inode cache hash table entries: 512 (order: 0, 4096 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 2048 (order: 1, 8192 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Starting kswapd
Samsung S3C44B0X UART driver version 0.1 <[email protected]>
ttyS0 (irq = 3) is a builtin Samsung S3C44B0X UART
Blkmem copyright 1998,1999 D. Jeff Dionne
Blkmem copyright 1998 Kenneth Albanowski
Blkmem 1 disk images:
0: C07DC30-C0AFC2F [VIRTUAL C07DC30-C0AFC2F] (RO)
RAMDISK driver initialized: 16 RAM disks of 1024K size 1024 blocksize
VFS: Mounted root (romfs filesystem) readonly.
Freeing init memory: 36K
Shell invoked to run file: /etc/rc
Command: hos

请教是什么原因啊？谢谢！

cuinantrue

是不是hostname执行有问题啊?

001ye

查到了，是由于新的uclinux的44b0的串口驱动，发送是用的中断方式，但是，事实上控制台不是中断方式发送的，但是到底是什么方式我也不知道，只要把rs_write()中的关于中断的关掉就行了！