NAME
explain_getcwd_or_die - get current working directory and report errors
SYNOPSIS
#include <libexplain/getcwd.h>
void explain_getcwd_or_die(char *buf, size_t size);
DESCRIPTION
The explain_getcwd_or_die function is used to call the getcwd(2) system
call. On failure an explanation will be printed to stderr, obtained
from explain_getcwd(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_getcwd_or_die(buf, size);
buf The buf, exactly as to be passed to the getcwd(2) system call.
size The size, exactly as to be passed to the getcwd(2) system call.
Returns:
This function only returns on success. On failure, prints an
explanation and exits.
SEE ALSO
getcwd(2)
Get current working directory
explain_getcwd(3)
explain getcwd(2) errors
exit(2) terminate the calling process
COPYRIGHT
libexplain version 0.19
Copyright (C) 2008 Peter Miller
explain_getcwd_or_die(3)