subprocess::output Struct Reference

#include <subprocess.h>

Public Member Functions
	output (int fd)
	output (FILE *fp)
	output (const char *filename)
	output (IOTYPE typ)

Public Attributes
int	rd_ch_ = -1
int	wr_ch_ = -1

Detailed Description

Option to specify the output channel for the child process. It can be:

1. An already open file descriptor.
2. A file name.
3. IOTYPE. Usually a PIPE.

Eg: output{PIPE} OR output{"output.txt"}

Definition at line 617 of file subprocess.h.

Constructor & Destructor Documentation

output() [1/4]

subprocess::output::output ( int fd )

inlineexplicit

Definition at line 619 of file subprocess.h.

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output() [2/4]

subprocess::output::output ( FILE * fp )

inlineexplicit

Definition at line 621 of file subprocess.h.

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output() [3/4]

subprocess::output::output ( const char * filename )

inlineexplicit

Definition at line 623 of file subprocess.h.

output() [4/4]

subprocess::output::output ( IOTYPE typ )

inlineexplicit

Definition at line 628 of file subprocess.h.

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Member Data Documentation

rd_ch_

int subprocess::output::rd_ch_ = -1

Definition at line 635 of file subprocess.h.

wr_ch_

int subprocess::output::wr_ch_ = -1

Definition at line 636 of file subprocess.h.

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The documentation for this struct was generated from the following file:

• src/util/subprocess.h