Option to specify the error channel for the child process. It can be: 1. An already open file descriptor. 2. A file name. 3. IOTYPE. Usually a PIPE or STDOUT

Synopsis

Declared in <util/subprocess.h>

struct error;

Member Functions

Name

Description

error [constructor]

Constructors

Data Members

Name

Description

deferred_

True when redirecting to STDOUT must be wired up later.

rd_ch_

Read end of the channel, or ‐1 if unused.

wr_ch_

Write end of the channel, or ‐1 if unused.

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