What causes SIGIO (29)?

The process enabled signal-driven I/O with fcntl(F_SETFL, O_ASYNC). The kernel sends SIGIO when the fd is ready.

How to fix SIGIO (29)?

Install a SIGIO handler to perform I/O. Modern applications prefer epoll() or io_uring() over signal-driven I/O.

SIGIO (29) — SIGIO (29) — I/O Ready Signal | Error Code Encyclopedia | akousa.net

Erros de Linux/POSIXAviso

SIGQUIT (3)

SIGQUIT (3) — Quit Signal

A quit signal was sent, typically by pressing Ctrl+\ in the terminal, producing a core dump.

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Erros de Linux/POSIXInfo

Exit 130

Exit 130 — Terminated by SIGINT (Ctrl+C)

The process was terminated by SIGINT (signal 2), typically from Ctrl+C.

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Erros de Linux/POSIXInfo

EINPROGRESS

EINPROGRESS — Operation Now in Progress

A non-blocking connection attempt has been initiated and is still in progress.

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Erros de Linux/POSIXErro

ENOEXEC

ENOEXEC — Exec Format Error

An attempt was made to execute a file that is not in a recognized executable format.

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Erros de Linux/POSIXErro

EINVAL

EINVAL — Invalid Argument

An invalid argument was passed to a system call or library function.

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Erros de Linux/POSIXInfo

SIGUSR1 (10)

SIGUSR1 (10) — User-Defined Signal 1

A user-defined signal for application-specific purposes. The default action is to terminate.

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SIGIO (29) — I/O Ready Signal

O que causa este erro

Como corrigir

Códigos de Erro Relacionados

SIGQUIT (3) — Quit Signal

Exit 130 — Terminated by SIGINT (Ctrl+C)

EINPROGRESS — Operation Now in Progress

ENOEXEC — Exec Format Error

EINVAL — Invalid Argument

SIGUSR1 (10) — User-Defined Signal 1

SIGIO (29) — I/O Ready Signal

O que causa este erro

Como corrigir

Códigos de Erro Relacionados

SIGQUIT (3) — Quit Signal

Exit 130 — Terminated by SIGINT (Ctrl+C)

EINPROGRESS — Operation Now in Progress

ENOEXEC — Exec Format Error

EINVAL — Invalid Argument

SIGUSR1 (10) — User-Defined Signal 1