diff options
| author |   miod <miod@openbsd.org> | 2008-05-01 11:53:25 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2008-05-01 11:53:25 +0000 |
| commit | 66cdf0ad4db4e58d94dfe6d27b98666eac2887a1 (patch) | |
| tree | e51906c32ecd890a2c03883c4dfe4898150ff523 /sys/compat/linux/linux_signal.c | |
| parent | Implement a nop IPI to signal other CPUs. (diff) | |
| download | wireguard-openbsd-66cdf0ad4db4e58d94dfe6d27b98666eac2887a1.tar.xz wireguard-openbsd-66cdf0ad4db4e58d94dfe6d27b98666eac2887a1.zip | |
spl0() is not your friend, use splx() instead.
Diffstat (limited to 'sys/compat/linux/linux_signal.c')
| -rw-r--r-- | sys/compat/linux/linux_signal.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/sys/compat/linux/linux_signal.c b/sys/compat/linux/linux_signal.c index 96917b0d0c1..145ae4ca70f 100644 --- a/sys/compat/linux/linux_signal.c +++ b/sys/compat/linux/linux_signal.c @@ -1,4 +1,4 @@ -/* $OpenBSD: linux_signal.c,v 1.12 2003/02/25 09:10:27 tedu Exp $ */ +/* $OpenBSD: linux_signal.c,v 1.13 2008/05/01 11:53:26 miod Exp $ */ /* $NetBSD: linux_signal.c,v 1.10 1996/04/04 23:51:36 christos Exp $ */ /* @@ -583,6 +583,7 @@ linux_sys_sigprocmask(p, v, retval) linux_old_sigset_t ss; sigset_t bs; int error = 0; + int s; *retval = 0; @@ -602,7 +603,7 @@ linux_sys_sigprocmask(p, v, retval) linux_old_to_bsd_sigset(&ss, &bs); - (void) splhigh(); + s = splhigh(); switch (SCARG(uap, how)) { case LINUX_SIG_BLOCK: @@ -622,7 +623,7 @@ linux_sys_sigprocmask(p, v, retval) break; } - (void) spl0(); + splx(s); return (error); } @@ -642,6 +643,7 @@ linux_sys_rt_sigprocmask(p, v, retval) linux_sigset_t ls; sigset_t bs; int error = 0; + int s; if (SCARG(uap, sigsetsize) != sizeof(linux_sigset_t)) return (EINVAL); @@ -664,7 +666,7 @@ linux_sys_rt_sigprocmask(p, v, retval) linux_to_bsd_sigset(&ls, &bs); - (void) splhigh(); + s = splhigh(); switch (SCARG(uap, how)) { case LINUX_SIG_BLOCK: @@ -684,7 +686,7 @@ linux_sys_rt_sigprocmask(p, v, retval) break; } - (void) spl0(); + splx(s); return (error); } @@ -724,15 +726,16 @@ linux_sys_sigsetmask(p, v, retval) } */ *uap = v; linux_old_sigset_t mask; sigset_t bsdsig; + int s; bsd_to_linux_old_sigset(&p->p_sigmask, (linux_old_sigset_t *)retval); mask = SCARG(uap, mask); bsd_to_linux_old_sigset(&bsdsig, &mask); - splhigh(); + s = splhigh(); p->p_sigmask = bsdsig & ~sigcantmask; - spl0(); + splx(s); return (0); } |