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Shell Programming and Scripting
Trapped in pipe
Post 302386566 by Scott on Tuesday 12th of January 2010 06:49:55 PM
01-12-2010
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LEARN ABOUT DEBIAN
explain_pipe_or_die
explain_pipe_or_die(3) Library Functions Manual explain_pipe_or_die(3) NAME
explain_pipe_or_die - create pipe and report errors SYNOPSIS
#include <libexplain/pipe.h> void explain_pipe_or_die(int *pipefd); DESCRIPTION
The explain_pipe_or_die function is used to call the pipe(2) system call. On failure an explanation will be printed to stderr, obtained from explain_pipe(3), and then the process terminates by calling exit(EXIT_FAILURE). This function is intended to be used in a fashion similar to the following example: explain_pipe_or_die(pipefd); pipefd The pipefd, exactly as to be passed to the pipe(2) system call. Returns: This function only returns on success. On failure, prints an explanation and exits. SEE ALSO
pipe(2) create pipe explain_pipe(3) explain pipe(2) errors exit(2) terminate the calling process COPYRIGHT
libexplain version 0.52 Copyright (C) 2009 Peter Miller explain_pipe_or_die(3)