kaiwan

errno.h - C Error Codes in Linux
All the Linux/C error codes are listed below.

I occasionally google C error codes, but always end up grepping through /usr/include to find the answer.

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UPDATE : 07July2025
There's a utility named `errno`, part of the `moreutils` package; once installed, you can simply run
`errno -l`
to see all possible errno's and their English error message!