ANSI 4.11.6.2 strerror 函数返回的错误消息字符串的内容
strerror 函数生成了以下消息：
0 Error 0
1
2 No such file or directory
3
4
5
6
7 Arg list too long
8 Exec format error
9 Bad file number
10
11
12 Not enough core
13 Permission denied
14
15
16
17 File exists
18 Cross-device link
19
20
21
22 Invalid argument
23
24 Too many open files
25
26
27
28 No space left on device
29
30
31
32
33 Math argument
34 Result too large
35
36 Resource deadlock would occur