explain_fchdir_or_die(3) [debian man page]
explain_fchdir_or_die(3) Library Functions Manual explain_fchdir_or_die(3) NAME
explain_fchdir_or_die - change directory and report errors SYNOPSIS
#include <libexplian/fchdir.h> void explain_fchdir_or_die(int fildes); DESCRIPTION
The explain_fchdir_or_die function is used to change directory via the fchdir(2) system call. On failure, it prints an error message on stderr via explain_fchdir(3), and exits. This function is intended to be used in a fashion similar to the following example: explain_fchdir_or_die(fildes); fildes exactly as to be passed to the fchdir(2) system call. SEE ALSO
fchdir(3) change working directory explain_fchdir(3) report fchdir(2) errors exit(2) terminate the calling process COPYRIGHT
libexplain version 0.52 Copyright (C) 2008 Peter Miller AUTHOR
Written by Peter Miller <pmiller@opensource.org.au> explain_fchdir_or_die(3)
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explain_close_or_die(3) Library Functions Manual explain_close_or_die(3) NAME
explain_close_or_die - close a file descriptor and report errors SYNOPSIS
#include <libexplain/close.h> void explain_close_or_die(int fildes); DESCRIPTION
The explain_close_or_die function is used to call the close(2) system call. On failure an explanation will be printed to stderr, obtained from explain_close(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_close_or_die(fildes); fildes The fildes, exactly as to be passed to the close(2) system call. Returns: This function only returns on success. On failure, prints an explanation and exits. SEE ALSO
close(2) close a file descriptor explain_close(3) explain close(2) errors exit(2) terminate the calling process COPYRIGHT
libexplain version 0.52 Copyright (C) 2008 Peter Miller explain_close_or_die(3)