linux socket 错误码 115,linux socket 错误码

errno.00 is: Success

errno.01 is: Operation not permitted

errno.02 is: No such file or directory

errno.03 is: No such process

errno.04 is: Interrupted system call

errno.05 is: Input/output error

errno.06 is: No such device or address

errno.07 is: Argument list too long

errno.08 is: Exec format error

errno.09 is: Bad file descriptor

errno.10 is: No child processes

errno.11 is: Resource temporarily unavailable[资源临时不可用](连续发送数据时候回出此错，加延时)

errno.12 is: Cannot allocate memory

errno.13 is: Permission denied

errno.14 is: Bad address

errno.15 is: Block device required

errno.16 is: Device or resource busy

errno.17 is: File exists

errno.18 is: Invalid cross-device link

errno.19 is: No such device

errno.20 is: Not a directory

errno.21 is: Is a directory

errno.22