NAME
quick_exit —
exits a program quickly, running
minimal cleanup
LIBRARY
library “libc”
SYNOPSIS
#include
<stdlib.h>
_Noreturn void
quick_exit(int
status);
DESCRIPTION
Thequick_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
STANDARDS
The quick_exit() function conforms to
ISO/IEC 9899:2011
(“ISO C11”).