diff options
| author | Ted Unangst <tedu@cvs.openbsd.org> | 2010-12-15 04:59:54 +0000 |
|---|---|---|
| committer | Ted Unangst <tedu@cvs.openbsd.org> | 2010-12-15 04:59:54 +0000 |
| commit | b38aff3bb464aa95b8b2f90afe716b60ec2cb942 (patch) | |
| tree | c216eccadfeff6571e435c478e3bbc32d33b2c15 /sys/compat/svr4 | |
| parent | 0f3a260613b896e64171926d73bdf2f5d5eaa481 (diff) | |
add a BRKSIZ define and use it for the heap gap constant, decoupling
heap gap from max data size. nothing else changes yet. ok deraadt
Diffstat (limited to 'sys/compat/svr4')
| -rw-r--r-- | sys/compat/svr4/svr4_misc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/compat/svr4/svr4_misc.c b/sys/compat/svr4/svr4_misc.c index dd2130514a2..22327acbd4b 100644 --- a/sys/compat/svr4/svr4_misc.c +++ b/sys/compat/svr4/svr4_misc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: svr4_misc.c,v 1.55 2010/07/26 01:56:27 guenther Exp $ */ +/* $OpenBSD: svr4_misc.c,v 1.56 2010/12/15 04:59:52 tedu Exp $ */ /* $NetBSD: svr4_misc.c,v 1.42 1996/12/06 03:22:34 christos Exp $ */ /* @@ -370,7 +370,7 @@ svr4_sys_mmap(p, v, retval) SCARG(&mm, addr) = SCARG(uap, addr); SCARG(&mm, pos) = SCARG(uap, pos); - rp = (void *) round_page((vaddr_t)p->p_vmspace->vm_daddr + MAXDSIZ); + rp = (void *) round_page((vaddr_t)p->p_vmspace->vm_daddr + BRKSIZ); if ((SCARG(&mm, flags) & MAP_FIXED) == 0 && SCARG(&mm, addr) != 0 && SCARG(&mm, addr) < rp) SCARG(&mm, addr) = rp; @@ -404,7 +404,7 @@ svr4_sys_mmap64(p, v, retval) SCARG(&mm, addr) = SCARG(uap, addr); SCARG(&mm, pos) = SCARG(uap, pos); - rp = (void *) round_page((vaddr_t)p->p_vmspace->vm_daddr + MAXDSIZ); + rp = (void *) round_page((vaddr_t)p->p_vmspace->vm_daddr + BRKSIZ); if ((SCARG(&mm, flags) & MAP_FIXED) == 0 && SCARG(&mm, addr) != 0 && SCARG(&mm, addr) < rp) SCARG(&mm, addr) = rp; |