usr/src/lib/libc/sparc/sys/sigpending.s

/*
 * Copyright (c) 1992 The Regents of the University of California.
 * All rights reserved.
 *
 * This software was developed by the Computer Systems Engineering group
 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
 * contributed to Berkeley.
 *
 * %sccs.include.redist.c%
 *
 * from: $Header: sigpending.s,v 1.1 91/07/06 13:06:00 torek Exp $
 */

#if defined(LIBC_SCCS) && !defined(lint)
        .asciz "@(#)sigpending.s        5.1 (Berkeley) %G%"
#endif /* LIBC_SCCS and not lint */

#include "SYS.h"

ENTRY(sigpending)
        mov     %o0, %o2                ! save pointer
        mov     SYS_sigpending, %g1
        t       ST_SYSCALL              ! sigpending()
        bcc,a   1f                      ! if success,
         st     %o0, [%o2]              !    store return value
        ERROR()
1:
        retl                            ! and return 0
         clr    %o0