`imaxabs.3p` ( 3 )

вернуть абсолютное значение (return absolute value)

Пролог (Prolog)

This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

Имя (Name)

imaxabs — return absolute value

Синопсис (Synopsis)

#include <inttypes.h>

intmax_t imaxabs(intmax_t j);

Описание (Description)

The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of POSIX.1‐2017 defers to the ISO C standard.

The imaxabs() function shall compute the absolute value of an integer j. If the result cannot be represented, the behavior is undefined.

Возвращаемое значение (Return value)

The imaxabs() function shall return the absolute value.

Ошибки (Error)

No errors are defined.

The following sections are informative.

Примеры (Examples)

None.

Использование в приложениях (Application usage)

The absolute value of the most negative number cannot be represented in two's complement.

Обоснование (Rationale)

None.

Будущие направления (Future directions)