Man page - explain_gettimeofday_or_die(3)

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Manual

explain_gettimeofday_or_die

NAME
SYNOPSIS
DESCRIPTION
SEE ALSO
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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.