octave-popen2.c File Reference

#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
#include "octave-popen2.h"

Go to the source code of this file.

Macros
#define	OCTAVE_CHILD_FAILURE   129

Functions
pid_t	octave_popen2 (const char *cmd, char *const *args, bool sync_mode, int *fildes, const char **errmsg)

Macro Definition Documentation

OCTAVE_CHILD_FAILURE

#define OCTAVE_CHILD_FAILURE   129

Definition at line 184 of file octave-popen2.c.

Function Documentation

octave_popen2()

pid_t octave_popen2	(	const char *	cmd,
		char *const *	args,
		bool	sync_mode,
		int *	fildes,
		const char **	errmsg
	)

Definition at line 187 of file octave-popen2.c.

References dup2(), execvp(), fcntl(), fork(), OCTAVE_CHILD_FAILURE, pipe(), STDIN_FILENO, waitpid(), and WNOHANG.

Referenced by popen2().