Man page - explain_stime_or_die(3)

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Manual

explain_stime_or_die

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
EXAMPLE
SEE ALSO
COPYRIGHT

NAME

explain_stime_or_die - set system time and report errors

SYNOPSIS

#include <libexplain/stime.h>
void explain_stime_or_die(time_t *t);
int explain_stime_on_error(time_t *t);

DESCRIPTION

The explain_stime_or_die function is used to call the stime (2) system call. On failure an explanation will be printed to stderr , obtained from the explain_stime (3) function, and then the process terminates by calling exit(EXIT_FAILURE).

The explain_stime_on_error function is used to call the stime (2) system call. On failure an explanation will be printed to stderr , obtained from the explain_stime (3) function, but still returns to the caller.

The t, exactly as to be passed to the stime (2) system call.

RETURN VALUE

The explain_stime_or_die function only returns on success, see stime (2) for more information. On failure, prints an explanation and exits, it does not return.

The explain_stime_on_error function always returns the value return by the wrapped stime (2) system call.

EXAMPLE

The explain_stime_or_die function is intended to be used in a fashion similar to the following example:

explain_stime_or_die(t);