NAME
at_quick_exit —
registers a cleanup function to run on
quick exit
LIBRARY
library “libc”
SYNOPSIS
#include
<stdlib.h>
int
at_quick_exit(void
(*func)(void));
DESCRIPTION
Theat_quick_exit()
function registers a cleanup function to be called when the program exits as a
result of calling
quick_exit(3). The cleanup functions are called in the reverse
order and will not be called if the program exits by calling
exit(3),
_Exit(3), or
abort(3).
RETURN VALUES
The at_quick_exit() function returns the
value 0 if successful and a non-zero value on failure.
ERRORS
The function is registered unless:
- [
ENOMEM] - An allocation to register the function failed.
SEE ALSO
STANDARDS
The at_quick_exit() function conforms to
ISO/IEC 9899:2011
(“ISO C11”).