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Manual Pages  — QUICK_EXIT

NAME

quick_exit – exits a program quickly, running minimal cleanup

CONTENTS

LIBRARY

Standard C Library (libc, -lc)

SYNOPSIS

#include <stdlib.h>

_Noreturn void
quick_exit(int status);

DESCRIPTION

The quick_exit() function exits the program quickly calling any cleanup functions registered with at_quick_exit(3) but not any C++ destructors or cleanup code registered with atexit(3). The stdio(3) file buffers are not flushed.

The function quick_exit() is async-signal safe when the functions registered with at_quick_exit(3) are.

RETURN VALUES

The quick_exit() function does not return.

SEE ALSO

at_quick_exit(3), exit(3)

STANDARDS

The quick_exit() function conforms to ISO/IEC .
QUICK_EXIT (3) November 4, 2017
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