Linux error code meaning __linux

Common Linux error code implications, as shown in the following table:

Name	Value	Describe
Eperm	1	Operation not allowed
Enoent	2	No such file or directory
Esrch	3	No this process
Eintr	4	Interrupt system call
Eio	5	I/O error
Enxio	6	No such device or address
E2big	7	Argument list is too long
Enoexec	8	Error executing file
Ebadf	9	Wrong number of files
Echild	10	No Child processes
Eagain	11	Try again.
Enomem	12	Memory overflow
Eacces	13	Ask to be denied
Efault	14	Error address
Enotblk	15	Block Device Request
Ebusy	16	Device or resource busy
Eexist	17	File exists
Exdev	18	Cross-device Link
Enodev	19	No such device
Enotdir	20	Not a directory file
Eisdir	21st	I is a directory file
Einval	22	Invalid argument
Enfile	23	File Table Overflow
Emfile	24	Too many open files
Enotty	25	Not a TTY device
Etxtbsy	26	File busy
Efbig	27	File is too large
Enospc	28	There is no room on this device.
Espipe	29	Invalid offset
Erofs	30	Read-Only file system
Emlink	31	Too many links
Epipe	32	Wrong pipe
EDOM	33	Math argument out of domain
Erange	34	Math result is not representable
Edeadlk	35	Resource deadlock would occur
Enametoolong	36	File name is too long
Enolck	37	No Record Locks available
Enosys	38	Function not implemented
Enotempty	39	Directory is not empty
Eloop	40	Too many symbolic links encountered