NAME¶

explain_gettimeofday_or_die - get time and report errors

SYNOPSIS¶

#include <libexplain/gettimeofday.h>

void explain_gettimeofday_or_die(struct timeval *tv, struct timezone *tz);

DESCRIPTION¶

The explain_gettimeofday_or_die function is used to call the gettimeofday(2) system call. On failure an explanation will be printed to stderr, obtained from explain_gettimeofday(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_gettimeofday_or_die(tv, tz);

tv

The tv, exactly as to be passed to the gettimeofday(2) system call.

tz

The tz, exactly as to be passed to the gettimeofday(2) system call.

Returns:

This function only returns on success. On failure, prints an explanation and exits.

SEE ALSO¶

gettimeofday(2)

get time

explain_gettimeofday(3)

explain gettimeofday(2) errors

exit(2)

terminate the calling process

COPYRIGHT¶

libexplain version 1.4
Copyright (C) 2008 Peter Miller