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Command: quick_exit | Section: 3 | Source: FreeBSD | File: quick_exit.3.gz
QUICK_EXIT(3) FreeBSD Library Functions Manual QUICK_EXIT(3)
NAME
quick_exit - exits a program quickly, running minimal cleanup
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 9899:2011 ("ISO C11").
FreeBSD 14.1-RELEASE-p8 November 4, 2017 FreeBSD 14.1-RELEASE-p8