diff options
Diffstat (limited to 'sys/arch/mips64')
| -rw-r--r-- | sys/arch/mips64/mips64/sendsig.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/sys/arch/mips64/mips64/sendsig.c b/sys/arch/mips64/mips64/sendsig.c index 55ca6c36637..8d4de5df441 100644 --- a/sys/arch/mips64/mips64/sendsig.c +++ b/sys/arch/mips64/mips64/sendsig.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sendsig.c,v 1.33 2019/08/02 07:41:57 visa Exp $ */ +/* $OpenBSD: sendsig.c,v 1.34 2020/11/08 20:37:23 mpi Exp $ */ /* * Copyright (c) 1990 The Regents of the University of California. @@ -91,7 +91,7 @@ struct sigframe { /* * Send an interrupt to process. */ -void +int sendsig(sig_t catcher, int sig, sigset_t mask, const siginfo_t *ksip) { struct cpu_info *ci = curcpu(); @@ -139,19 +139,13 @@ sendsig(sig_t catcher, int sig, sigset_t mask, const siginfo_t *ksip) if (psp->ps_siginfo & sigmask(sig)) { if (copyout(ksip, (caddr_t)&fp->sf_si, sizeof *ksip)) - goto bail; + return 1; } ksc.sc_cookie = (long)&fp->sf_sc ^ p->p_p->ps_sigcookie; - if (copyout((caddr_t)&ksc, (caddr_t)&fp->sf_sc, sizeof(ksc))) { -bail: - /* - * Process has trashed its stack; give it an illegal - * instruction to halt it in its tracks. - */ - sigexit(p, SIGILL); - /* NOTREACHED */ - } + if (copyout((caddr_t)&ksc, (caddr_t)&fp->sf_sc, sizeof(ksc))) + return 1; + /* * Build the argument list for the signal handler. */ @@ -165,6 +159,8 @@ bail: regs->sp = (register_t)fp; regs->ra = p->p_p->ps_sigcode; + + return 0; } /* |