NAME
bsd_signal —
BSD version of
signal(3)
LIBRARY
library “libc”
SYNOPSIS
#include
<signal.h>
void (*
bsd_signal(int
sig, void
(*func)(int)))(int);
DESCRIPTION
Thebsd_signal()
function provides a partially compatible interface for programs written to
historical system interfaces.
RETURN VALUES
The previous action is returned on a successful call. Otherwise,
SIG_ERR is returned and the global variable
errno is set to indicate the error.
SEE ALSO
STANDARDS
The bsd_signal() function conforms to
IEEE Std 1003.1-2004 (“POSIX.1”). It
was moved from X/Open to zbase in Issue 4 version 2. It first appeared in
NetBSD 8.