diff options
| author | jhb <jhb@FreeBSD.org> | 2016-01-27 17:55:01 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2016-01-27 17:55:01 +0000 |
| commit | 169dd4da8ec4b82f421e68b485d8db9cc7e8130a (patch) | |
| tree | 48ad17d8a902fe3a7db457f0f1c2e91606416caa /sys/amd64/linux32 | |
| parent | 5d125a19675da01292b0e7923072ecc5ab263f14 (diff) | |
| download | FreeBSD-src-169dd4da8ec4b82f421e68b485d8db9cc7e8130a.zip FreeBSD-src-169dd4da8ec4b82f421e68b485d8db9cc7e8130a.tar.gz | |
Convert ss_sp in stack_t and sigstack to void *.
POSIX requires these members to be of type void * rather than the
char * inherited from 4BSD. NetBSD and OpenBSD both changed their
fields to void * back in 1998. No new build failures were reported
via an exp-run.
PR: 206503 (exp-run)
Reviewed by: kib
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D5092
Diffstat (limited to 'sys/amd64/linux32')
| -rw-r--r-- | sys/amd64/linux32/linux32_sysvec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/amd64/linux32/linux32_sysvec.c b/sys/amd64/linux32/linux32_sysvec.c index f89b8fa..673ea4f 100644 --- a/sys/amd64/linux32/linux32_sysvec.c +++ b/sys/amd64/linux32/linux32_sysvec.c @@ -315,7 +315,7 @@ linux_rt_sendsig(sig_t catcher, ksiginfo_t *ksi, sigset_t *mask) */ if ((td->td_pflags & TDP_ALTSTACK) && !oonstack && SIGISMEMBER(psp->ps_sigonstack, sig)) { - fp = (struct l_rt_sigframe *)(td->td_sigstk.ss_sp + + fp = (struct l_rt_sigframe *)((uintptr_t)td->td_sigstk.ss_sp + td->td_sigstk.ss_size - sizeof(struct l_rt_sigframe)); } else fp = (struct l_rt_sigframe *)regs->tf_rsp - 1; @@ -460,7 +460,7 @@ linux_sendsig(sig_t catcher, ksiginfo_t *ksi, sigset_t *mask) */ if ((td->td_pflags & TDP_ALTSTACK) && !oonstack && SIGISMEMBER(psp->ps_sigonstack, sig)) { - fp = (struct l_sigframe *)(td->td_sigstk.ss_sp + + fp = (struct l_sigframe *)((uintptr_t)td->td_sigstk.ss_sp + td->td_sigstk.ss_size - sizeof(struct l_sigframe)); } else fp = (struct l_sigframe *)regs->tf_rsp - 1; |
