From 004c9ef410ec2f88552708cf1e01e91a91a143ed Mon Sep 17 00:00:00 2001 From: blueswir1 Date: Sat, 24 Jan 2009 20:19:18 +0000 Subject: [PATCH] Fix bsd-user compile like r6412 git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6434 c046a42c-6fe2-441c-8c8c-71466251a162 --- bsd-user/mmap.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/bsd-user/mmap.c b/bsd-user/mmap.c index 9c0a76a3af..66233abc11 100644 --- a/bsd-user/mmap.c +++ b/bsd-user/mmap.c @@ -122,6 +122,19 @@ void qemu_free(void *ptr) munmap(p, *p); } +void *qemu_realloc(void *ptr, size_t size) +{ + size_t old_size, copy; + void *new_ptr; + + old_size = *(size_t *)((char *)ptr - 16); + copy = old_size < size ? old_size : size; + new_ptr = qemu_malloc(size); + memcpy(new_ptr, ptr, copy); + qemu_free(ptr); + return new_ptr; +} + /* NOTE: all the constants are the HOST ones, but addresses are target. */ int target_mprotect(abi_ulong start, abi_ulong len, int prot) { -- 2.11.4.GIT