Common error codes in Linux

Common error codes in Linux systems-general Linux technology-Linux programming and kernel information. For details, refer to the following section. In Unix systems, the perror program is used to display the meaning of the operating system error code, which is included in MySQL distribution.

The following list shows common Linux system error codes.

1 EPERM
Operation not permitted
Operation not permitted
2 ENOENT
No such file or directory
This file or directory does not exist
3 ESRCH
No such process
None
4 EINTR
Interrupted system call
System Call prohibited
5 EIO
I/O error
I/O Error
6 ENXIO
No such device or address
No such device or address
7 E2BIG
Arg list too long
The Arg list is too long.
8 ENOEXEC
Exec format error
Exec format Error
9 EBADF
Bad file number
Incorrect file count

10 ECHILD
No child processes
No sub-process

11 EAGAIN
Try again
Try again

12 ENOMEM
Out of memory
Memory Overflow

13 EACCES
Permission denied
License rejected

14 EFAULT
Bad address
Incorrect address

15 ENOTBLK
Block device required
Block device required

16 EBUSY
Device or resource busy
Busy devices or resources

17 EEXIST
File exists
File exists

18 EXDEV
Cross-device link
Cross-device connection

19 ENODEV
No such device
This device does not exist

20 ENOTDIR
Not a directory
Not a directory

21 EISDIR
Is a directory
Is a directory

22 EINVAL
Invalid argument
Invalid function Independent Variable

23 ENFILE
File table overflow
File Table Overflow

24 EMFILE
Too program open files
Too many open files

25 ENOTTY
Inappropriate ioctl for device

26. ETXTBSY
Text file busy
Busy text files

27 EFBIG
File too large
The file is too large.

28 ENOSPC
No space left on device
Insufficient disk space

29 ESPIPE
Illegal seek
Illegal search

30 EROFS
Read-only file system
Read-Only File System

31. EMLINK
Too many links
Too many links