* Copyright (c) 1985 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid
[] = "@(#)signal.c 5.2 (Berkeley) %G%";
#endif LIBC_SCCS and not lint
* Almost backwards compatible signal.
if (sigvec(s
, &sv
, &osv
) < 0)
if (sv
.sv_mask
!= osv
.sv_mask
|| sv
.sv_flags
!= osv
.sv_flags
) {
mask
[s
] = sv
.sv_mask
= osv
.sv_mask
;
flags
[s
] = sv
.sv_flags
= osv
.sv_flags
;
if (sigvec(s
, &sv
, 0) < 0)