NAME

explain_pathconf_or_die - get configuration values and report errors

SYNOPSIS

#include <libexplain/pathconf.h>

long explain_pathconf_or_die(const char *pathname, int name);

DESCRIPTION

The explain_pathconf_or_die function is used to call the pathconf(3) system call. On failure an explanation will be printed to stderr, obtained from explain_pathconf(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:

long value = explain_pathconf_or_die(pathname, name);

Note that a −1 return value is still possible, meaning the system does not have a limit for the requested resource.

pathname: The pathname, exactly as to be passed to the pathconf(3) system call.
name: The name, exactly as to be passed to the pathconf(3) system call.
Returns:: This function only returns on success. On failure, prints an explanation and exits.

NAME

SYNOPSIS

DESCRIPTION

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