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cftime (3)

>> cftime (3) ( FreeBSD man: Библиотечные вызовы )

BSD mandoc

NAME

cftime

 
ascftime

 - convert date and time to string

LIBRARY

Lb libcompat

SYNOPSIS

#include <time.h>
int cftime (char *s char *format const time_t *clock);
int ascftime (char *s const char *format const struct tm *tmptr);

DESCRIPTION

Bf -symbolic The cftime ();
and ascftime ();
functions are made obsolete by strftime(3). Ef

Use of the functions cftime ();
and ascftime ();
is strongly deprecated, since there is no way to check for a buffer overflow condition. Use strftime(3) instead.

The ascftime ();
function is almost identical to strftime(3), with the only exception that there is no parameter to tell about the maximal buffer length, and the Fa format parameter defaults to ``%C'' if a NULL pointer is given.

The cftime ();
function does the same job, but it first invokes localtime(3) in order to convert the given Fa clock , then also performs the conversions as requested by the Fa format argument.

RETURN VALUES

The cftime ();
and ascftime ();
functions return the number of characters written to the output buffer Fa s , not counting the trailing null character.

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Created 1996-2024 by Maxim Chirkov
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