From 921fde55c32eecb4087ca59b41982b7e5c4731d1 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Thu, 15 Jul 2004 08:06:25 +0000 Subject: Use MAP_PRIVATE whenever __ARCH_HAS_MMU__ is set. Only use MAP_SHARED when mmu-less. --- libc/stdlib/malloc-simple/alloc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libc/stdlib/malloc-simple') diff --git a/libc/stdlib/malloc-simple/alloc.c b/libc/stdlib/malloc-simple/alloc.c index c0f702676..68cd77665 100644 --- a/libc/stdlib/malloc-simple/alloc.c +++ b/libc/stdlib/malloc-simple/alloc.c @@ -33,14 +33,14 @@ void *malloc(size_t size) #ifdef __ARCH_HAS_MMU__ result = mmap((void *) 0, size + sizeof(size_t), PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); + MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); if (result == MAP_FAILED) return 0; * (size_t *) result = size; return(result + sizeof(size_t)); #else result = mmap((void *) 0, size, PROT_READ | PROT_WRITE, - MAP_SHARED | MAP_ANONYMOUS, -1, 0); + MAP_SHARED | MAP_ANONYMOUS, 0, 0); if (result == MAP_FAILED) return 0; return(result); -- cgit v1.2.3